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Chemical Properties

White Solid

Check Digit Verification of cas no

The CAS Registry Mumber 72816-87-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,8,1 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 72816-87:
(7*7)+(6*2)+(5*8)+(4*1)+(3*6)+(2*8)+(1*7)=146
146 % 10 = 6
So 72816-87-6 is a valid CAS Registry Number.
InChI:InChI=1/C11H10BrN3O2/c12-8-9(13)15(11(17)14-10(8)16)6-7-4-2-1-3-5-7/h1-5H,6,13H2,(H,14,16,17)

72816-87-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-amino-1-benzyl-5-bromopyrimidine-2,4-dione

1.2 Other means of identification

Product number -
Other names 6-Amino-1-benzyl-5-bromuracil

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:72816-87-6 SDS

72816-87-6Synthetic route

4-methoxypyridine
620-08-6

4-methoxypyridine

1-benzyl-5,5-dibromo-6-imino-dihydro-pyrimidine-2,4-dione
420137-88-8

1-benzyl-5,5-dibromo-6-imino-dihydro-pyrimidine-2,4-dione

A

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

B

1-benzyl-8-methoxy-1H,3H-pyrido[2,1-f ]purine-2,4-dione
420137-90-2

1-benzyl-8-methoxy-1H,3H-pyrido[2,1-f ]purine-2,4-dione

Conditions
ConditionsYield
In acetonitrile at 80℃; for 6h;A n/a
B 74%
1-benzyl-6-aminouracil
41862-11-7

1-benzyl-6-aminouracil

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

Conditions
ConditionsYield
With pyridine; N-Bromosuccinimide at 80℃;74%
With N-Bromosuccinimide In acetonitrile at 80℃; for 1h;
With bromine; sodium hydrogencarbonate In methanol at 20℃; for 0.5h;
pyridine
110-86-1

pyridine

1-benzyl-6-aminouracil
41862-11-7

1-benzyl-6-aminouracil

A

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

B

1-benzyl-1H,3H-pyrido[2,1-f]purine-2,4-dione
420137-84-4

1-benzyl-1H,3H-pyrido[2,1-f]purine-2,4-dione

Conditions
ConditionsYield
With N-Bromosuccinimide at 80℃;A 10%
B 65%
4-tert-butylpyridine
3978-81-2

4-tert-butylpyridine

1-benzyl-5,5-dibromo-6-imino-dihydro-pyrimidine-2,4-dione
420137-88-8

1-benzyl-5,5-dibromo-6-imino-dihydro-pyrimidine-2,4-dione

A

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

B

1-benzyl-7-tert-butyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione
420137-89-9

1-benzyl-7-tert-butyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
In acetonitrile at 80℃; for 6h;A n/a
B 58%
pyridine
110-86-1

pyridine

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-1H,3H-pyrido[2,1-f]purine-2,4-dione
420137-84-4

1-benzyl-1H,3H-pyrido[2,1-f]purine-2,4-dione

Conditions
ConditionsYield
With N-Bromosuccinimide at 80℃;68%
In acetonitrile at 80℃; for 6h;
propylamine
107-10-8

propylamine

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

6-amino-1-benzyl-5-(propylamino)pyrimidine-2,4(1H,3H)-dione
343346-91-8

6-amino-1-benzyl-5-(propylamino)pyrimidine-2,4(1H,3H)-dione

Conditions
ConditionsYield
In water at 80℃; for 5h; Autoclave;55%
n-Dodecylamine
124-22-1

n-Dodecylamine

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

6-amino-1-benzyl-5-(dodecylamino)-2,4-pyrimidinedione
137476-10-9

6-amino-1-benzyl-5-(dodecylamino)-2,4-pyrimidinedione

Conditions
ConditionsYield
In butan-1-ol for 3h; Heating;45%
4-tert-butylpyridine
3978-81-2

4-tert-butylpyridine

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-7-tert-butyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione
420137-89-9

1-benzyl-7-tert-butyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
In acetonitrile at 80℃; for 6h;
4-methoxypyridine
620-08-6

4-methoxypyridine

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-8-methoxy-1H,3H-pyrido[2,1-f ]purine-2,4-dione
420137-90-2

1-benzyl-8-methoxy-1H,3H-pyrido[2,1-f ]purine-2,4-dione

Conditions
ConditionsYield
In acetonitrile at 80℃; for 6h;
p-phenylpyridine
939-23-1

p-phenylpyridine

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-7-phenyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

1-benzyl-7-phenyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
In acetonitrile at 80℃; for 6h;
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

methylamine
74-89-5

methylamine

6-amino-1-benzyl-5-(methylamino)uracil
72816-88-7

6-amino-1-benzyl-5-(methylamino)uracil

Conditions
ConditionsYield
In water at 70℃; for 4h;
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

3-benzyl-7-methyl-1H-purine-2,6(3H,7H)-dione
64995-73-9

3-benzyl-7-methyl-1H-purine-2,6(3H,7H)-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2O / 4 h / 70 °C
2: 91 percent / 12 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: triethylamine / N,N-dimethyl-formamide / 100 - 120 °C
2: Microwave irradiation
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-3-propyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione
420137-86-6

1-benzyl-3-propyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 65 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-3-ethyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

1-benzyl-3-ethyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 34 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

3-allyl-1-benzyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

3-allyl-1-benzyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 98 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

3-benzyl-7-methyl-8-phenylxanthine
453591-04-3

3-benzyl-7-methyl-8-phenylxanthine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: H2O / 4 h / 70 °C
2: 73 percent / pyridine / methanol / 12 h / 20 °C
3: 85 percent / 2 N aq. NaOH / ethanol / 1 h / Heating
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-3-isobutyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

1-benzyl-3-isobutyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 92 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-3-prop-2-ynyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

1-benzyl-3-prop-2-ynyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 63 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-3-cyclopropylmethyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

1-benzyl-3-cyclopropylmethyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 50 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

6-amino-1-benzyl-5-methyl(phenyl)carboxamido-2,3-dioxo-1,2,3,4-tetrahydropyrimidine
1026890-84-5

6-amino-1-benzyl-5-methyl(phenyl)carboxamido-2,3-dioxo-1,2,3,4-tetrahydropyrimidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2O / 4 h / 70 °C
2: 73 percent / pyridine / methanol / 12 h / 20 °C
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

3-(3-amino-propyl)-1-benzyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

3-(3-amino-propyl)-1-benzyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: acetonitrile / 6 h / 80 °C
2: 81 percent / DBU / acetonitrile
3: 69 percent / H2NNH2*H2O / ethanol / 18 h / 20 °C
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-8-methoxy-3-propyl-1H,3H-pyrido[2,1-f ]purine-2,4-dione

1-benzyl-8-methoxy-3-propyl-1H,3H-pyrido[2,1-f ]purine-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 82 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1,3-dibenzyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

1,3-dibenzyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 94 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

4-(1-benzyl-2,4-dioxo-1,4-dihydro-2H-1,3,4b,9-tetraaza-fluoren-3-yl)-but-2-enoic acid methyl ester

4-(1-benzyl-2,4-dioxo-1,4-dihydro-2H-1,3,4b,9-tetraaza-fluoren-3-yl)-but-2-enoic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 90 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-7-tert-butyl-3-propyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

1-benzyl-7-tert-butyl-3-propyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 75 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-7-phenyl-3-propyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

1-benzyl-7-phenyl-3-propyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 93 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-3-(4-methoxy-benzyl)-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

1-benzyl-3-(4-methoxy-benzyl)-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 90 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-3-cyclohexylmethyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

1-benzyl-3-cyclohexylmethyl-1H-1,3,4b,9-tetraaza-fluorene-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 93 percent / DBU / acetonitrile
View Scheme
6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione
72816-87-6

6-amino-1-benzyl-5-bromo-2,4(1H)-pyrimidinedione

1-benzyl-3-(phthalimidopropyl)-1H,3H-pyrido[2,1-f]purine-2,4-dione
454228-60-5

1-benzyl-3-(phthalimidopropyl)-1H,3H-pyrido[2,1-f]purine-2,4-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 6 h / 80 °C
2: 81 percent / DBU / acetonitrile
View Scheme

72816-87-6Relevant articles and documents

Fragment Discovery for the Design of Nitrogen Heterocycles as Mycobacterium tuberculosis Dihydrofolate Reductase Inhibitors

Shelke, Rupesh U.,Degani, Mariam S.,Raju, Archana,Ray, Mukti Kanta,Rajan, Mysore G. R.

, p. 602 - 613 (2016/08/28)

Fragment-based drug design was used to identify Mycobacterium tuberculosis (Mtb) dihydrofolate reductase (DHFR) inhibitors. Screening of ligands against the Mtb DHFR enzyme resulted in the identification of multiple fragment hits with IC50 values in the range of 38–90 μM versus Mtb DHFR and minimum inhibitory concentration (MIC) values in the range of 31.5–125 μg/mL. These fragment scaffolds would be useful for anti-tubercular drug design.

Therapeutic compounds for inhibiting interleukin-12 signaling and methods for using same

-

, (2008/06/13)

Novel heterocyclic compounds having a six membered ring structure fused to a five membered ring structure are found to be useful for the treatment and prevention of symptoms or manifestations associated with disorders affected by Interleukin-12 (“IL-12”) intracellular signaling, such as, for example, Th1 cell-mediated disorders. The therapeutic compounds, pharmaceutically acceptable derivatives (e.g., resolved enantiomers, diastereomers, tautomers, salts and solvates thereof) or prodrugs thereof, have the following general formula: Each X, Y and Z are independently selected from a member of the group consisting of C(R3), N, N(R3) and S. Each R1, R2 and R3 is substituted or unsubstituted and is independently selected from a member of the group consisting of hydrogen, halo, oxo, C(1-20)alkyl, C(1-20)hydroxyalkyl, C(1-20)thioalkyl, C(1-20)alkylamino, C(1-20)alkylaminoalkyl, C(1-20)aminoalkyl, C(1-20)aminoalkoxyalkenyl, C(1-20)aminoalkoxyalkynyl, C(1-20)diaminoalkyl, C(1-20)triaminoalkyl, C(1-20)tetraaminoalkyl, C(5-15)aminotrialkoxyamino, C(1-20)alkylamido, C(1-20)alkylamidoalkyl, C(1-20)amidoalkyl, C(1-20)acetamidoalkyl, C(1-20)alkenyl, C(1-20)alkynyl, C(3-8)alkoxyl, C(1-11)alkoxyalkyl, and C(1-20)dialkoxyalkyl.

Multiple determinants for metabolic phenotypes

-

, (2008/06/13)

The invention relates to the determination of multiple phenotypic determinants for human drug metabolizing enzymes. More specifically, the present invention relates to the characterization of metabolic phenotypes based on phenotypic determinants and applications and uses thereof.

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