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High purity Trometamol 98% reliable quality cas:77-86-1 with best price
Cas No: 77-86-1
USD $ 12.0-15.0 / Metric Ton 1 Metric Ton 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Trometamol TOP supplier
Cas No: 77-86-1
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
77-86-1 Tris(hydroxymethyl)aminoethane
Cas No: 77-86-1
USD $ 20.5-20.5 / Kilogram 25 Kilogram 3 Metric Ton/Day ZHEJIANG PAULA INDUSTRY CO.,LTD Contact Supplier
The manufacturer of Tris
Cas No: 77-86-1
USD $ 100.0-100.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Metric Ton/Day Zibo Hangyu Import&Export Co., Ltd Contact Supplier
Tris Base
Cas No: 77-86-1
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Trometamol
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USD $ 20.0-20.0 / Kilogram 1 Kilogram 500 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
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77-86-1 Tris(hydroxymethyl)aminomethane powder
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USD $ 2.0-2.0 / Gram 1 Gram 500 Kilogram/Month Shaanxi BLOOM TECH Co.,Ltd Contact Supplier
Tris (Trometamol) CAS:77-86-1 tris buffer supplier
Cas No: 77-86-1
USD $ 20.0-60.0 / Kilogram 1 Kilogram 20 Metric Ton/Week Wuhan BJM Pharm Inc. Contact Supplier
Hot Sales!!!!!!!!!+China Biggest Manufacturer supply Trometamol(Tris Base)
Cas No: 77-86-1
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77-86-1 Usage

Uses of Biology

Tris base, also known as THAM, is widely used as a biological buffer or as a component of buffer formulations such as TAE and TBE buffers. Tris has a pKa of 8.06 and is very useful in the biology and biochemistry lab because it has buffering capabilities in the range of the typical physiological pH of most living organisms (pH 7.0-9.0). Tris has been reported to interfere with the activity of a number of enzymes, it should therefore be used carefully when studying proteins.

Originator

Trisaminol,Bellon,France,1964

Uses

1, Tris buffer, only nucleic acids and proteins are widely used as solvents. 2, Tris is used for protein crystal growth under different pH conditions. 3, Tris buffer having a low ionic strength can be used nematode (C. elegans) is formed lamin (lamin) intermediate fibers. 4, Tris is a major component of protein electrophoresis buffer. 5, Tris for the preparation of a surfactant, a vulcanization accelerator, and some drug intermediates. 6, Tris titrated also used as standard.

Therapeutic Function

Antacid

Brand name

Tham (Hospira).

Manufacturing Process

Nitromethane is reacted with formaldehyde to give tris(hydroxymethyl)nitromethane in an initial step. This intermediate may be reduced by catalytic hydrogenation (US Patent 2,174,242) or by electrolytic reduction (US Patent 2,485,982).

Chemical Properties

White, crystalline solid. PH (0.1M aqueous solution) 10.6, corrosive to copper, brass, aluminum. Solubility in water 80 g/100 cc (20C). Combustible.

Biological Activity

Commonly used laboratory reagent

Purification Methods

TRIS can ordinarily be obtained in highly pure form suitable for use as an acidimetric standard. If only impure material is available, it should be crystallised from 20% EtOH, aqueous MeOH (m 171.1o) or isopropanol (m 172-173o). Dry it in a vacuum desiccator over P2O5 or CaCl2. Alternatively, it is dissolved in twice its weight of water at 55-60o, filtered, concentrated to half its volume and poured slowly, with stirring, into about twice its volume of EtOH. The crystals which separate on cooling to 3-4o are filtered off, washed with a little MeOH, air dried by suction, then finally ground and dried in a vacuum desiccator over P2O5. It has also been recrystallised from water, MeOH or aqueous MeOH, and vacuum dried at 80o for 2 days. [Beilstein 4 H 303, 4 III 857, 4 IV 1903.]

Chemical Properties

White crystal or powder. Melting point 171-172℃, boiling point 219-220℃/1.3kPa, soluble in ethanol and water, slightly soluble in ethyl acetate, benzene, insoluble in ether, carbon tetrachloride,copper,aluminum corrosion effects,irritant.

Uses

In the synthesis of surface-active agents, vulcanization accelerators, pharmaceuticals. As emulsifying agent for cosmetic creams and lotions, mineral oil and paraffin wax emulsions, leather dressings, textile specialties, polishes, cleaning Compounds, so-called soluble oils. Absorbent for acidic gases. Biological buffer.

Uses

tromethamine can help mask odor in a formulation. It is also used as a buffer, keeping product pH stable.
InChI:InChI:1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2

77-86-1 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
TCI America (T2516)  Tris(hydroxymethyl)aminomethane [for Electrophoresis]  >99.0%(T) 77-86-1 25g 260.00CNY Detail
TCI America (T2516)  Tris(hydroxymethyl)aminomethane [for Electrophoresis]  >99.0%(T) 77-86-1 500g 880.00CNY Detail
Alfa Aesar (31801)  Tris(hydroxymethyl)aminomethane, ACS, 99.8-100.1% (Assay, dried basis)    77-86-1 50g 154.0CNY Detail
Alfa Aesar (31801)  Tris(hydroxymethyl)aminomethane, ACS, 99.8-100.1% (Assay, dried basis)    77-86-1 250g 429.0CNY Detail
Alfa Aesar (31801)  Tris(hydroxymethyl)aminomethane, ACS, 99.8-100.1% (Assay, dried basis)    77-86-1 1kg 1097.0CNY Detail
Alfa Aesar (A18494)  Tris(hydroxymethyl)aminomethane, 99%    77-86-1 100g 248.0CNY Detail
Alfa Aesar (A18494)  Tris(hydroxymethyl)aminomethane, 99%    77-86-1 500g 496.0CNY Detail
Alfa Aesar (A18494)  Tris(hydroxymethyl)aminomethane, 99%    77-86-1 2500g 2086.0CNY Detail
Sigma-Aldrich (PHR1347)    pharmaceutical secondary standard; traceable to USP and PhEur 77-86-1 PHR1347-1G 732.19CNY Detail
Sigma (93350)  Trizma®base  puriss. p.a., ≥99.7% (T) 77-86-1 93350-100G 589.68CNY Detail
Sigma (93350)  Trizma®base  puriss. p.a., ≥99.7% (T) 77-86-1 93350-500G 1,613.43CNY Detail
Sigma (93350)  Trizma®base  puriss. p.a., ≥99.7% (T) 77-86-1 93350-1KG 2,691.00CNY Detail

77-86-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Trometamol

1.2 Other means of identification

Product number -
Other names 8VTE 1L

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:77-86-1 SDS

77-86-1Synthetic route

{NiCl2(2-(2-pyridinyl)-4,4-bis(hydroxymethyl)-2-oxazoline)2}

{NiCl2(2-(2-pyridinyl)-4,4-bis(hydroxymethyl)-2-oxazoline)2}

A

{Ni(H2O)2(pyridine-2-carboxylic acid)2}*2H2O

{Ni(H2O)2(pyridine-2-carboxylic acid)2}*2H2O

B

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

Conditions
ConditionsYield
In water reflux (50 h);; pptn.; filtration; washing (ethanol); drying (vac.); elem. anal.; evapn. of aq. filtrate; extraction (3 times/hot ethanol); cooling of filtrate yields 2-amino-2-hydroxymethyl-1,3-propanediol;;A 85%
B 75%
2-hydroxymethyl-2-nitro-propane-1,3-diol
126-11-4

2-hydroxymethyl-2-nitro-propane-1,3-diol

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

Conditions
ConditionsYield
With sulfuric acid; iron at 100℃;
With water; iron; iron(II) sulfate at 30℃;
With water; iron; iron(II) sulfate at 100℃;
Protonated tris(hydroxymethyl)aminoamethane
19320-52-6

Protonated tris(hydroxymethyl)aminoamethane

C14H13NO
114444-46-1

C14H13NO

A

1-methyl-4-(phenylacetyl)pyridinium cation
124225-44-1

1-methyl-4-(phenylacetyl)pyridinium cation

B

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

Conditions
ConditionsYield
In water at 25℃; Equilibrium constant; Rate constant;
Protonated tris(hydroxymethyl)aminoamethane
19320-52-6

Protonated tris(hydroxymethyl)aminoamethane

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

Conditions
ConditionsYield
In water; acetonitrile at 25℃; Thermodynamic data; ΔrGm0, var. of solvent, temp.;
N,N'-bis(2,3-dihydroxypropyl)-5-{2-[(2-hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-2-oxoethoxy}-1,3-benzenedicarboxamide

N,N'-bis(2,3-dihydroxypropyl)-5-{2-[(2-hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-2-oxoethoxy}-1,3-benzenedicarboxamide

A

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

B

[3,5-Bis-(2,3-dihydroxy-propylcarbamoyl)-phenoxy]-acetic acid

[3,5-Bis-(2,3-dihydroxy-propylcarbamoyl)-phenoxy]-acetic acid

Conditions
ConditionsYield
With water at 95℃; Rate constant;
5-amino-5-hydroxymethyl-2-alkyl-1.3-dioxanene

5-amino-5-hydroxymethyl-2-alkyl-1.3-dioxanene

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

Conditions
ConditionsYield
With mineral acid
Sodium; 2-{[(E)-2-hydroxy-1,1-bis-hydroxymethyl-ethylimino]-methyl}-benzenesulfonate

Sodium; 2-{[(E)-2-hydroxy-1,1-bis-hydroxymethyl-ethylimino]-methyl}-benzenesulfonate

A

sodium 2-formylbenzenesulfonate
1008-72-6

sodium 2-formylbenzenesulfonate

B

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

Conditions
ConditionsYield
In water at 25℃; Equilibrium constant;
C9H18NO10P(2-)*2Na(1+)

C9H18NO10P(2-)*2Na(1+)

A

α,β-D-ribofuranose-5-phophate disodium salt
108321-99-9, 150713-51-2

α,β-D-ribofuranose-5-phophate disodium salt

B

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

Conditions
ConditionsYield
Equilibrium constant;
boc-Pro-Phe-His(Ts)-OH

boc-Pro-Phe-His(Ts)-OH

diethylphosphoryl cyanide

diethylphosphoryl cyanide

A

boc-Pro-Phe-His-LVA-Ile

boc-Pro-Phe-His-LVA-Ile

B

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

Conditions
ConditionsYield
With tetrabutyl ammonium fluoride; triethylamine; trifluoroacetic acid In tetrahydrofuran; methanol; dichloromethane; ethyl acetate
tris(hydroxymethyl)aminomethane-silicofluoric acid (2/1)

tris(hydroxymethyl)aminomethane-silicofluoric acid (2/1)

A

hydrogen fluoride
7664-39-3

hydrogen fluoride

B

silicon tetrafluoride
7783-61-1

silicon tetrafluoride

C

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

Conditions
ConditionsYield
In neat (no solvent) thermogravimetric expt. (platinum crucible, heating rate of 10 K/min); heating to 200-268°C;
2-propenamide
79-06-1

2-propenamide

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

oxalic acid diethyl ester
95-92-1

oxalic acid diethyl ester

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

N,N'-bis[tris(hydroxymethyl)methyl]ethanediamide
5714-31-8

N,N'-bis[tris(hydroxymethyl)methyl]ethanediamide

Conditions
ConditionsYield
at 140℃; for 1h;100%
In ethylene glycol at 100 - 105℃; for 6h; Conversion of starting material;92%
2-(vinyloxy)ethyl isothiocyanate
59565-09-2

2-(vinyloxy)ethyl isothiocyanate

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

1-(2-Hydroxy-1,1-bis-hydroxymethyl-ethyl)-3-(2-vinyloxy-ethyl)-thiourea

1-(2-Hydroxy-1,1-bis-hydroxymethyl-ethyl)-3-(2-vinyloxy-ethyl)-thiourea

Conditions
ConditionsYield
at 70℃; for 1h;100%
ethylene glycol
107-21-1

ethylene glycol

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

C6H12NO5Si

C6H12NO5Si

Conditions
ConditionsYield
With silica gel Heating;100%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

N-(tert-butyloxycarbonyl)-2-amino-2-(hydroxymethyl)propane-1,3-diol
146651-71-0

N-(tert-butyloxycarbonyl)-2-amino-2-(hydroxymethyl)propane-1,3-diol

Conditions
ConditionsYield
In methanol at 20℃;100%
In methanol; water at 20℃; for 72h;100%
With guanidine hydrochloride In ethanol at 35 - 40℃; for 0.0833333h;100%
ethyl trifluoroacetate,
383-63-1

ethyl trifluoroacetate,

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

N-trifluoroacetyl-tris(hydroxymethyl)aminomethane

N-trifluoroacetyl-tris(hydroxymethyl)aminomethane

Conditions
ConditionsYield
In acetonitrile100%
2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-azido-2-(hydroxymethyl)propane-1,3-diol

2-azido-2-(hydroxymethyl)propane-1,3-diol

Conditions
ConditionsYield
With triflic azide; sodium hydrogencarbonate; copper(II) sulfate In methanol; toluene at 20℃; for 14h;100%
With sodium azide; zinc(II) chloride; trifluorormethanesulfonic acid; triethylamine In dichloromethane; water
C51H60O6

C51H60O6

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

C53H65NO8

C53H65NO8

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide100%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

N-(1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)pivalamide

N-(1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)pivalamide

Conditions
ConditionsYield
In methanol; water at 20℃; for 72h;100%
dihydrofluorescein
518-44-5

dihydrofluorescein

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-hydroxy-1,1-bis-hydroxymethyl-ethyl-ammonium 2-(3,6-dihydroxy-9H-xanthen-9-yl)-benzoate salt

2-hydroxy-1,1-bis-hydroxymethyl-ethyl-ammonium 2-(3,6-dihydroxy-9H-xanthen-9-yl)-benzoate salt

Conditions
ConditionsYield
In ethanol at 20℃; for 2h;100%
Octanal
124-13-0

Octanal

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

C20H39NO3
944882-97-7

C20H39NO3

Conditions
ConditionsYield
In methanol for 3h; Reflux;100%
Carboprost
35700-23-3

Carboprost

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

carboprost tromethamine

carboprost tromethamine

Conditions
ConditionsYield
In methanol at 20℃; for 2h;100%
In isopropyl alcohol at 20℃; for 1h;
(R)-3-(5-chloro-2-oxo-6-(1-(pyridin-2-yl)ethoxy)benzo[d]oxazol-3(2H)-yl)propanoic acid

(R)-3-(5-chloro-2-oxo-6-(1-(pyridin-2-yl)ethoxy)benzo[d]oxazol-3(2H)-yl)propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol (R)-3-{5-chloro-2-oxo-6-[1-(pyridin-2-yl)ethoxy]-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol (R)-3-{5-chloro-2-oxo-6-[1-(pyridin-2-yl)ethoxy]-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

Conditions
ConditionsYield
In methanol at 20℃; for 0.5h;100%
3-(5-chloro-6-ethyl-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid

3-(5-chloro-6-ethyl-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-(5-chloro-6-ethyl-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-(5-chloro-6-ethyl-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid

Conditions
ConditionsYield
In ethanol; water at 20℃; for 1h;100%
3-[5-chloro-6-(2-methylpropyl)-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

3-[5-chloro-6-(2-methylpropyl)-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-[5-chloro-6-(2-methylpropyl)-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-[5-chloro-6-(2-methylpropyl)-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

Conditions
ConditionsYield
In methanol; water at 20℃; for 1h;100%
3-(5-chloro-6-ethoxy-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid

3-(5-chloro-6-ethoxy-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-(5-chloro-6-ethoxy-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-(5-chloro-6-ethoxy-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid

Conditions
ConditionsYield
In methanol; water at 80℃; for 1h;100%
3-(5-chloro-6-cyclopropoxy-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid

3-(5-chloro-6-cyclopropoxy-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-(5-chloro-6-cyclopropoxy-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-(5-chloro-6-cyclopropoxy-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid

Conditions
ConditionsYield
In ethanol; water at 20℃; for 0.5h;100%
3-[5-chloro-6-(2-methoxyethoxy)-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

3-[5-chloro-6-(2-methoxyethoxy)-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-[5-chloro-6-(2-methoxyethoxy)-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-[5-chloro-6-(2-methoxyethoxy)-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

Conditions
ConditionsYield
In ethanol; water at 20℃; for 1h;100%
3-[6-(benzyloxy)-5-chloro-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

3-[6-(benzyloxy)-5-chloro-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-[6-(benzyloxy)-5-chloro-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-[6-(benzyloxy)-5-chloro-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

Conditions
ConditionsYield
In ethanol; water at 20℃; for 0.5h;100%
3-[5-chloro-2-oxo-6-(pyridin-2-ylmethoxy)-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

3-[5-chloro-2-oxo-6-(pyridin-2-ylmethoxy)-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-[5-chloro-2-oxo-6-(pyridin-2-ylmethoxy)-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-[5-chloro-2-oxo-6-(pyridin-2-ylmethoxy)-2,3-dihydro-1,3-benzoxazol-3-yl]propanoic acid

Conditions
ConditionsYield
In ethanol; water at 20℃; for 1h;100%
3-{5-chloro-6-[(1R)-1-(4-methylpyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

3-{5-chloro-6-[(1R)-1-(4-methylpyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{5-chloro-6-[(1R)-1-(4-methylpyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{5-chloro-6-[(1R)-1-(4-methylpyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

Conditions
ConditionsYield
In methanol at 20℃; for 1h;100%
3-{5-chloro-6-[(1R)-1-(5-methylpyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

3-{5-chloro-6-[(1R)-1-(5-methylpyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{5-chloro-6-[(1R)-1-(5-methylpyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{5-chloro-6-[(1R)-1-(5-methylpyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

Conditions
ConditionsYield
In methanol at 20℃; for 1h;100%
3-{5-chloro-6-[(1R)-1-(5-chloropyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

3-{5-chloro-6-[(1R)-1-(5-chloropyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{5-chloro-6-[(1R)-1-(5-chloropyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{5-chloro-6-[(1R)-1-(5-chloropyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

Conditions
ConditionsYield
In methanol at 20℃; for 1h;100%
3-{5-chloro-6-[(1R)-1-(5-fluoropyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

3-{5-chloro-6-[(1R)-1-(5-fluoropyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{5-chloro-6-[(1R)-1-(5-fluoropyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{5-chloro-6-[(1R)-1-(5-fluoropyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

Conditions
ConditionsYield
In methanol at 20℃; for 2h;100%
3-{5-chloro-6-[(1R)-1-(6-methylpyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

3-{5-chloro-6-[(1R)-1-(6-methylpyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{5-chloro-6-[(1R)-1-(6-methylpyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{5-chloro-6-[(1R)-1-(6-methylpyridin-2-yl)ethoxy]-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl}propanoic acid

Conditions
ConditionsYield
In methanol at 20℃; for 1h;100%
3-{6-chloro-3-oxo-7-[(1R)-1-(pyridin-2-yl)ethoxy]-3,4-dihydro-2H-1,4-benzoxazin-4-yl}propanoic acid

3-{6-chloro-3-oxo-7-[(1R)-1-(pyridin-2-yl)ethoxy]-3,4-dihydro-2H-1,4-benzoxazin-4-yl}propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{6-chloro-3-oxo-7-[(1R)-1-(pyridin-2-yl)ethoxy]-3,4-dihydro-2H-1,4-benzoxazin-4-yl}propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{6-chloro-3-oxo-7-[(1R)-1-(pyridin-2-yl)ethoxy]-3,4-dihydro-2H-1,4-benzoxazin-4-yl}propanoic acid

Conditions
ConditionsYield
In methanol at 20℃; for 0.5h;100%
3-{6-chloro-5-[(1R)-1-(pyridin-2-yl)ethoxy]-1H-indazol-1-yl}propanoic acid

3-{6-chloro-5-[(1R)-1-(pyridin-2-yl)ethoxy]-1H-indazol-1-yl}propanoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{6-chloro-5-[(1R)-1-(pyridin-2-yl)ethoxy]-1H-indazol-1-yl}propanoic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol 3-{6-chloro-5-[(1R)-1-(pyridin-2-yl)ethoxy]-1H-indazol-1-yl}propanoic acid

Conditions
ConditionsYield
In methanol at 20℃; for 0.5h;100%
4-{[(6-bromo-3-methyl-2-phenylquinolin-4-yl)carbonyl]amino}-3-fluorobenzoic acid

4-{[(6-bromo-3-methyl-2-phenylquinolin-4-yl)carbonyl]amino}-3-fluorobenzoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

4-{[(6-bromo-3-methyl-2-phenylquinolin-4-yl)carbonyl]amino}-3-fluorobenzoic acid 2-amino-2-(hydroxymethyl)propane-1,3-diol

4-{[(6-bromo-3-methyl-2-phenylquinolin-4-yl)carbonyl]amino}-3-fluorobenzoic acid 2-amino-2-(hydroxymethyl)propane-1,3-diol

Conditions
ConditionsYield
In 1,4-dioxane; water Heating;100%
4-{[(6-bromo-3-methyl-2-phenylquinolin-4-yl)carbonyl]amino}bicyclo[2.2.2]octane-1-carboxylic acid

4-{[(6-bromo-3-methyl-2-phenylquinolin-4-yl)carbonyl]amino}bicyclo[2.2.2]octane-1-carboxylic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

4-{[(6-bromo-3-methyl-2-phenylquinolin-4-yl)carbonyl]amino}bicyclo[2.2.2]octane-1-carboxylic acid 2-amino-2-(hydroxymethyl)propane-1,3-diol salt

4-{[(6-bromo-3-methyl-2-phenylquinolin-4-yl)carbonyl]amino}bicyclo[2.2.2]octane-1-carboxylic acid 2-amino-2-(hydroxymethyl)propane-1,3-diol salt

Conditions
ConditionsYield
In ethanol; water Heating;100%
carboprost

carboprost

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

tromethamine prostaglandin

tromethamine prostaglandin

Conditions
ConditionsYield
In dichloromethane at 20℃; for 12h;100%
2-hydroxy-4-[[2-[[(4-methylphenyl)sulfonyl]oxy]acetyl]amino]benzoic acid
501919-59-1

2-hydroxy-4-[[2-[[(4-methylphenyl)sulfonyl]oxy]acetyl]amino]benzoic acid

2-amino-2-hydroxymethyl-1,3-propanediol
77-86-1

2-amino-2-hydroxymethyl-1,3-propanediol

2-hydroxy-4-[[2-[[(4-methylphenyl)sulfonyl]oxy]acetyl]amino]benzoic acid 2-amino-2-(hydroxymethyl)-1,3-propanediol

2-hydroxy-4-[[2-[[(4-methylphenyl)sulfonyl]oxy]acetyl]amino]benzoic acid 2-amino-2-(hydroxymethyl)-1,3-propanediol

Conditions
ConditionsYield
In tetrahydrofuran; ethanol at 0℃; for 1.5h; Solvent;100%
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