CAS No.5959-95-5,D-Glutamine Suppliers

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Basic Information

Molecular Structure:
CAS No.:	5959-95-5
Name:	D-Glutamine
Article Data:	23

Formula:	C₅H₁₀N₂O₃
Molecular Weight:	146.146
Synonyms:	(2R)-2-amino-4-carbamoylbutanoic acid;H-D-Gln-OH;(2R)-2-azaniumyl-4-carbamoyl-butanoate;D-Glutaminsaeure-5-amid;D-2-Aminoglutaramic acid;(2R)-2,5-diamino-5-oxopentanoic acid;(R)-2,5-diamino-5-oxopentanoic acid;D(-)-Glutamine;D-(+)-Glutamine;
EINECS:	673-968-0
Density:	1.321 g/cm³
Melting Point:	184-185 °C
Boiling Point:	445.6 °C at 760 mmHg
Flash Point:	223.3 °C
Solubility:	42.53g/L(temperature not stated)
Appearance:	white crystalline powder
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	36/37/39-26-27
PSA:	106.41000
LogP:	0.06440

Synthetic route

: 19427-23-7
D-glutamic acid-5-hydrazide

: 5959-95-5
D-Glutamin

Conditions

Conditions	Yield
With ethanol; nickel

: 42749-49-5
N2-(toluene-4-sulfonyl)-D-glutamine

: 5959-95-5
D-Glutamin

Conditions

Conditions	Yield
With ammonia; sodium

: 69489-32-3
DL-5-carbamylethylhydantoin

: 5959-95-5
D-Glutamin

Conditions

Conditions	Yield
With potassium phosphate buffer; Pseudomonas sp. AJ-11220 In various solvent(s) at 30℃; for 2h;
With potassium phosphate buffer; Pseudomonas sp. AJ-11220 In various solvent(s) at 30℃; for 2h; pH 8.0; enzymatic reaction;

: 56-85-9, 585-21-7, 5959-95-5, 6899-04-3
GLUTAMINE

A: 5959-95-5
D-Glutamin

B: 56-85-9
L-glutamine

Conditions

Conditions	Yield
With (2R,3R,11R,12R)-(+)-18-crown-6-2,3,11,12-tetracarbonic acid
With R-(3,3'-dibromo-1,1'-binaphthyl)-20-crown-6 coated C18 silica gel column at 25℃; pH=2; Resolution of racemate;

: 56-85-9, 585-21-7, 5959-95-5, 6899-04-3
GLUTAMINE

: 101-41-7
benzeneacetic acid methyl ester

A: 5959-95-5
D-Glutamin

B: 28047-15-6
α-N-phenylacetyl-L-glutamine

Conditions

Conditions	Yield
With sodium hydroxide; E. coli penicillin-G acylase F24A mutant at 25℃; pH=9.0;

...Expand

: 6893-26-1
D-Glutamic acid

: 5959-95-5
D-Glutamin

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: HCl 2: H2O; N2H4+H2O 3: Raney nickel; aqueous ethanol View Scheme

: 6461-04-7
(R)-2-amino-5-methoxy-5-oxopentanoic acid

: 5959-95-5
D-Glutamin

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: H2O; N2H4+H2O 2: Raney nickel; aqueous ethanol View Scheme

: 882861-84-9
5-oxo-1-(toluene-4-sulfonyl)-D-proline

: 5959-95-5
D-Glutamin

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: water; NH3 2: sodium; liquid NH3 View Scheme

: 21957-65-3
1-(4'-methylbenzenesulfonyl)-5-oxopyrrolidine-2-carboxylic acid

: 5959-95-5
D-Glutamin

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: brucine 2: water; NH3 3: sodium; liquid NH3 View Scheme

(PPh3)2 PdCl2: (PPh3)2 PdCl2

: 1-acetamido-3-carbamoylpropene

: 2-(2-isopropyl-5-methylcyclohexyloxy)ethanol

: 5959-95-5
D-Glutamin

Conditions

Conditions	Yield
With CO In tetrahydrofuran; hydrogenchloride

...Expand

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Specification

The IUPAC name of D-Glutamine is (2R)-2,5-diamino-5-oxopentanoic acid. With the CAS registry number 5959-95-5, it is also named as Acide 2,5-diamino-5-oxopentanoïque. The product's categories are Pharmacetical; Chiral; Glutamine [Gln, Q]; Amino Acids and Derivatives; alpha-Amino Acids; Amino Acids; Biochemistry; Amino Acids and Derivatives. It is white crystalline powder which is stable under normal temperature and pressure. Additionally, this chemical should be sealed in the container and stored in the cool and dry place. The refrigerating temperature is -15°C.

The other characteristics of this product can be summarized as: (1)ACD/LogP: -1.67; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -4.17; (4)ACD/LogD (pH 7.4): -4.18; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 5; (10)#H bond donors: 5; (11)#Freely Rotating Bonds: 5; (12)Index of Refraction: 1.524; (13)Molar Refractivity: 33.83 cm³; (14)Molar Volume: 110.5 cm³; (15)Polarizability: 13.41×10^-24 cm³; (16)Surface Tension: 64.5 dyne/cm; (17)Enthalpy of Vaporization: 77.13 kJ/mol; (18)Vapour Pressure: 3.5E-09 mmHg at 25°C; (19)Rotatable Bond Count: 4; (20)Tautomer Count: 2; (21)Exact Mass: 146.069142; (22)MonoIsotopic Mass: 146.069142; (23)Topological Polar Surface Area: 106; (24)Heavy Atom Count: 10; (25)Complexity: 146; (26)Defined Atom StereoCenter Count: 1.

Uses of D-Glutamine: It is an amino acid for medical purposes which can be used in treating the stomach, duodenal ulcer and the baby hypophrenia. And it is also used as intermediate of leukemia medicine.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If you want to contact this product, you must wear suitable protective clothing, gloves and eye/face protection.

People can use the following data to convert to the molecule structure.
1. SMILES:O=C(N)CCC(N)C(=O)O
2. InChI:InChI=1/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)

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