ChemicalBook >> CAS DataBase List >>N-Carbobenzyloxy-L-glutamine

N-Carbobenzyloxy-L-glutamine

CAS No.
2650-64-8
Chemical Name:
N-Carbobenzyloxy-L-glutamine
Synonyms
Z-GLN-OH;Z-GLN;CBZ-GLN;CBZ-L-GLN;CBZ-GLN-OH;Z-GLUTAMINE;CBZ-glutamine;Z-L-GLUTAMINE;CBZ-L-GLUTAMINE;N-CARBOBENZOXY-L-GLUTAMINE
CBNumber:
CB4471956
Molecular Formula:
C13H16N2O5
Molecular Weight:
280.28
MDL Number:
MFCD00008043
MOL File:
2650-64-8.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 02:11:38

N-Carbobenzyloxy-L-glutamine 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
form Solid
pka 3.82±0.10(Predicted)
color White
optical activity [α]23/D 7.3°, c = 2 in ethanol
BRN 2061271
Major Application peptide synthesis
InChI 1S/C13H16N2O5/c14-11(16)7-6-10(12(17)18)15-13(19)20-8-9-4-2-1-3-5-9/h1-5,10H,6-8H2,(H2,14,16)(H,15,19)(H,17,18)/t10-/m0/s1
InChIKey JIMLDJNLXLMGLX-JTQLQIEISA-N
SMILES NC(=O)CC[C@H](NC(=O)OCc1ccccc1)C(O)=O
CAS DataBase Reference 2650-64-8(CAS DataBase Reference)
EPA Substance Registry System L-Glutamine, N2-[(phenylmethoxy)carbonyl]- (2650-64-8)
UNSPSC Code 12352209
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H317-H319
Precautionary statements  P280-P305+P351+P338
PPE Eyeshields, Gloves, type N95 (US)
Safety Statements  24/25
WGK Germany  3
TSCA  TSCA listed
HazardClass  IRRITANT
HS Code  29242990
Storage Class 11 - Combustible Solids
REACH Registrations Active
NFPA 704
1
0 0

N-Carbobenzyloxy-L-glutamine price More Price(74)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 162647 Z-Gln-OH 99% 2650-64-8 25g $102 2026-04-30 Buy
TCI Chemical C0574 N-Carbobenzoxy-L-glutamine >98.0%(HPLC)(T) 2650-64-8 5g $23 2026-04-30 Buy
TCI Chemical C0574 N-Carbobenzoxy-L-glutamine >98.0%(HPLC)(T) 2650-64-8 25g $65 2026-04-30 Buy
Usbiological 269439 Cbz-L-glutamine Asreported 2650-64-8 100g $368 2026-06-03 Buy
Usbiological 269439 Cbz-L-glutamine Asreported 2650-64-8 250g $506 2026-06-03 Buy
Product number Packaging Price Buy
162647 25g $102 Buy
C0574 5g $23 Buy
C0574 25g $65 Buy
269439 100g $368 Buy
269439 250g $506 Buy

N-Carbobenzyloxy-L-glutamine Chemical Properties, Uses, Production

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.

reaction suitability

reaction type: solution phase peptide synthesis

56-85-9
501-53-1
2650-64-8
Synthesis of N-Carbobenzyloxy-L-glutamine from L-Glutamine and Benzyl chloroformate
Global Suppliers ( 441)
Supplier Tel Email Country ProdList Advantage
Qufu Delu Biotechnology Co., Ltd 13562421518 deluxe11@163.com China 61 58
Shanxi Nuocheng Biotechnology Co., Ltd 17835231871 572710841@qq.com China 7931 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Beijing dtftchem Technology Co., Ltd. 010-60275820 13031183356 elainezt@sina.com China 1386 62
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
GL Biochem (Shanghai) Ltd 21-61263452 13641803416 ymbetter@glbiochem.com China 9981 64
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66

View Latest Price from N-Carbobenzyloxy-L-glutamine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N-Carbobenzyloxy-L-glutamine pictures 2026-09-15 N-Carbobenzyloxy-L-glutamine
2650-64-8
1kg 98% 1T+ Sichuan HongRi Pharma-Tech Co.,Ltd
N-Carbobenzyloxy-L-glutamine pictures 2026-09-15 N-Carbobenzyloxy-L-glutamine
2650-64-8
1KG 98%min 500kgs WUHAN FORTUNA CHEMICAL CO., LTD
N-Carbobenzyloxy-L-glutamine pictures 2025-06-27 N-Carbobenzyloxy-L-glutamine
2650-64-8
1KG 99% 500000kg Hebei Chuanghai Biotechnology Co., Ltd
N-CBZ-L-GLUTAMINE CBZ-L-GLN-OH BENZYLOXYCARBONYL-L-GLUTAMINE CARBOBENZYLOXY-L-GLUTAMINE Z-L-GLUTAMINE extrapure N-Cbz-L-glutamine Carbobenzyloxy-L-glutamine Z-L-Glutamine N-Carbobenzyloxy-L-glutamine N-CARBOBENZYLOXY-L-GLUTAMINE N-ALPHA-BENZYLOXYCARBONYL-L-GLUTAMINE N-BENZYLOXYCARBONYL-L-GLUTAMINE N-ALPHA-CARBOBENZOXY-L-GLUTAMINE NALPHA-CBZ-GLUTAMINE N(ALPHA)-CBZ-L-GLUTAMINE Z-L-GLN-OH N(ɑ)-Benzyloxycarbonyl-L-glutamine, 99% n2-[(phenylmethoxy)carbonyl]-l-glutamin N(alpha)-Benzyloxycarbonyl-L-glutamine~Z-Gln-OH N-cbz-L-glutamine crystalline N2-[(phenylmethoxy)carbonyl]-L-glutamine N-α-Z-L-glutamine N(a)-Benzyloxycarbonyl-L-glutamine N(alpha)-Cbz-L-glutamine,99% L-Glutamine, N2-(phenylmethoxy)carbonyl- n(à)-benzyloxycarbonyl-l-glutamine (2S)-2-{[(benzyloxy)carbonyl]amino}-4-carbamoylbutanoic acid N-Cbz-L-glutamine, Carbobenzyloxy-L-glutamine, Z-L-Glutamine (2S)-5-Amino-5-oxo-2-(phenylmethoxycarbonylamino)pentanoic acid Carbobenzoxyglutamine (S)-2-[[(Benzyloxy)carbonyl]amino]-4-carbamoylbutylic acid N2-(Benzyloxycarbonyl)-L-glutamine Nα-Cbz-L-Gln-OH N-Carbobenzyloxy-L-glutamine,99% N-Carbobenzyloxy-L-g N~2~-[(benzyloxy)carbonyl]glutamine N-Cbz-L-glutamine Z-Gln-OH N-Carbobenzyloxy-L-glutaMine (Z-Gln-OH) Z-Gln-OH 99% (2S)-5-amino-2-(benzyloxycarbonylamino)-5-keto-valeric acid (2S)-5-amino-5-oxo-2-[[oxo-(phenylmethoxy)methyl]amino]pentanoic acid (Benzyloxycarbonyl)glutamine Carbobenzoxy-L-glutamine Glutamine, N2-carboxy-, N2-benzyl ester, L- (8CI) N(2)-Benzoxycarbonyl-L-glutamine N2-Be (S)-5-AMINO-2-(BENZYLOXYCARBONYLAMINO)-5-OXOPENTANOIC ACID Z-L-glutamine≥ 98% (HPLC) n(à)-cbz-l-glutamine 5-amino-5-oxo-2-(phenylmethoxycarbonylamino)pentanoate N-Carbobenzoxy-L-glutamine > (2S)-5-amino-5-oxo-2-(phenylmethoxycarbonylamino)pentanoicaci N-Carbobenzyloxy-L-glutamine USP/EP/BP CBZ-glutamine USP/EP/BP N-Carbobenzyloxy-L-glutamine 2650-64-8 99.% N-Cbz-L-glutamine, 99% [Z-Gln-OH] Z-L-Glutamin Carbobenzyloxy-L-glutamine, 98% CBZ-L-GLUTAMINE CBZ-L-GLN CBZ-GLN-OH