N-Carbobenzyloxy-L-glutamine

N-Carbobenzyloxy-L-glutamine Basic information

Product Name:	N-Carbobenzyloxy-L-glutamine
Synonyms:	N-CBZ-L-GLUTAMINE;CBZ-L-GLUTAMINE;CBZ-L-GLN;CBZ-L-GLN-OH;CBZ-GLN-OH;BENZYLOXYCARBONYL-L-GLUTAMINE;CARBOBENZYLOXY-L-GLUTAMINE;Z-L-GLUTAMINE extrapure
CAS:	2650-64-8
MF:	C13H16N2O5
MW:	280.28
EINECS:	220-173-8
Product Categories:	Anilines, Aromatic Amines and Nitro Compounds;Z-Amino acid series;Amino Acids;Amino Acids (N-Protected);Biochemistry;Chiral Compounds;PROTECTED AMINO ACID & PEPTIDES;Glutamine [Gln, Q];Z-Amino Acids and Derivatives;Cbz-Amino Acids
Mol File:	2650-64-8.mol

N-Carbobenzyloxy-L-glutamine Chemical Properties

Melting point	134-138 °C(lit.)
alpha	-7 º (c=2, EtOH)
Boiling point	423°C (rough estimate)
density	1.2419 (rough estimate)
refractive index	1.6450 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO, Ethanol, Methanol
pka	3.82±0.10(Predicted)
form	Solid
color	White
optical activity	[α]23/D 7.3°, c = 2 in ethanol
BRN	2061271
InChIKey	JIMLDJNLXLMGLX-JTQLQIEISA-N
CAS DataBase Reference	2650-64-8(CAS DataBase Reference)
EPA Substance Registry System	L-Glutamine, N2-[(phenylmethoxy)carbonyl]- (2650-64-8)

Safety Information

Safety Statements	24/25
WGK Germany	3
TSCA	Yes
HazardClass	IRRITANT
HS Code	29242990

MSDS Information

Provider	Language
Z-Gln-OH	English
SigmaAldrich	English
ACROS	English
ALFA	English

N-Carbobenzyloxy-L-glutamine Usage And Synthesis

Chemical Properties	N-Carbobenzyloxy-L-glutamine is white to off-white powder
Uses	N-Carbobenzyloxy-L-glutamine has use an anti-ulcer agent. Also an inhibitor for AHAS (Acetohydroxy Acid Synthase) an important enzyme which will affect how benign an environmental herbicid e is. Also used in the synthesis of neomycin B, an important HIV antiviral agent.
Uses	N2-[(Phenylmethoxy)carbonyl]-L-glutamine has use an anti-ulcer agent. Also an inhibitor for AHAS (Acetohydroxy Acid Synthase) an important enzyme which will affect how benign an environmental herbicide is. Also used in the synthesis of neomycin B, an important HIV antiviral agent.

N-Carbobenzyloxy-L-glutamine Preparation Products And Raw materials

Raw materials	N-benzyloxycarbonyl-L-glutamic anhydride-->3(2H)-Oxazolecarboxylic acid, 2-oxo-, phenylmethyl ester-->5-methyl L-2-aminoglutarate hydrochloride-->Z-GLU-NH2-->Z-L-PYROGLUTAMIC ACID DICYCLOHEXYLAMMONIUM SALT-->N-Cbz-L-glutamic acid 5-ethyl ester-->L-Glutamine-->Benzyl chloroformate-->Benzyl alcohol
Preparation Products	Carbamic acid, (2,6-dioxo-3-piperidinyl)-, phenylmethyl ester (9CI)-->3-AMINO-PIPERIDINE-2,6-DIONE-->Z-GLN-GLY-OH-->N-Boc-N'-trityl-L-glutamine

Z-GLN-OSU Nalpha-carbobenzyloxy-L-glutamine p-nitrophenyl ester Z-GLN(MTT)-OH Z-GLN(TRT)-OH Z-GLN-OBZL CBZ-GAMMA-L-GLU HYDRAZIDE Z-GLU(NHNH2)-OTBU N-ALPHA-CARBOBENZOXY-N-ALPHA-METHYL-N-GAMMA-TRITYL-L-GLUTAMINE N-ALPHA-CARBOBENZOXY-L-GLUTAMIC ACID N-GAMMA-ETHYLAMIDE N-Carbobenzyloxyglycine Z-GLU(ALA-OET)-OTBU Z-GLN-OTBU Z-GLN-ONB N-ALPHA CARBOBENZOXY-N-GAMMA-(4,4'-DIMETHOXY)BENZHYDRYL-L-GLUTAMINE ALPHA-METHYL ESTER Z-GLN(XAN)-OH N-(F17 CBZ) L-GLUTAMINE L-Alanyl-L-Glutamine Transglutaminase

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