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N-Benzyloxycarbonyl-L-asparagine

N-Benzyloxycarbonyl-L-asparagine Structure
CAS No.
2304-96-3
Chemical Name:
N-Benzyloxycarbonyl-L-asparagine
Synonyms
CBZ-L-ASPARAGINE;Z-ASN-OH;CBZ-L-ASN;CBZ-ASN-OH;CBZ-L-ASN-OH;Z-ASN;Z-L-ASN-OH;Z-Asn-OH 99%;Z-ASPARAGINE;CBZ asparagine
CBNumber:
CB1677773
Molecular Formula:
C12H14N2O5
Molecular Weight:
266.25
MOL File:
2304-96-3.mol
MSDS File:
SDS
Modify Date:
2024/5/16 10:38:43

N-Benzyloxycarbonyl-L-asparagine Properties

Melting point 163-165 °C(lit.)
alpha 6.5 º (c=2, CH3COOH)
Boiling point 409.45°C (rough estimate)
Density 1.2846 (rough estimate)
refractive index 6.3 ° (C=1.6, AcOH)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility almost transparency in hot Methanol
form powder to crystal
pka 3.77±0.10(Predicted)
color White to Almost white
optical activity [α]20/D +6°, c = 1.6 in acetic acid
BRN 3085452
InChIKey FUCKRCGERFLLHP-VIFPVBQESA-N
CAS DataBase Reference 2304-96-3(CAS DataBase Reference)
EPA Substance Registry System L-Asparagine, N2-[(phenylmethoxy)carbonyl]- (2304-96-3)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P280-P302+P352-P362+P364
Hazard Codes  Xi,Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  24/25-36-26
WGK Germany  3
TSCA  Yes
HazardClass  IRRITANT
HS Code  29242990
NFPA 704
1
1 0

N-Benzyloxycarbonyl-L-asparagine price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) C6404 Z-Asn-OH 99% 2304-96-3 10G ₹1677.88 2022-06-14 Buy
TCI Chemicals (India) C0573 Nα-Carbobenzoxy-L-asparagine 2304-96-3 1G ₹2100 2022-05-26 Buy
TCI Chemicals (India) C0573 Nα-Carbobenzoxy-L-asparagine 2304-96-3 10G ₹4900 2022-05-26 Buy
ottokemi Z 3014 Z-L-Aspargine 99% 2304-96-3 1gm ₹279 2022-05-26 Buy
SRL 13328 Z-L-Asparagine extrapure, 99% 2304-96-3 1Gms ₹310 2022-05-26 Buy
Product number Packaging Price Buy
C6404 10G ₹1677.88 Buy
C0573 1G ₹2100 Buy
C0573 10G ₹4900 Buy
Z 3014 1gm ₹279 Buy
13328 1Gms ₹310 Buy

N-Benzyloxycarbonyl-L-asparagine Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powde

Uses

Nα-Cbz-L-asparagine is an N-Cbz-protected form of L-Asparagine (A790005). L-Asparagine was first isolated by Robiquet and Vauquelin from asparagus juice (a high source of L-asparagine). L-Asparagine is often incorporated into proteins, and is a basis for some cancer therapies as certain cancerous cells require L-asparagine for growth.

N-Benzyloxycarbonyl-L-asparagine Preparation Products And Raw materials

Raw materials

Preparation Products

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n2-[(phenylmethoxy)carbonyl]-l-asparagin L-Asparagine, N-CBZ protected N-α-Z-L-asparagine N(a)-Benzyloxycarbonyl-L-asparagine N-A-CBZ-L-ASPARAGINE CRYSTALLINE N2-[(PHENYLMEHTOXY)CARBONYL]-L-ASPARAGINE CBZ-L-Asparagine-OH N(alpha)-Benzyloxycarbonyl-L-asparagine~Z-Asn-OH N-Carbobenzyloxy-L-asparagine N-CBZ-L-Asparagine N-Carbobenzyloxy-L-asparagine n(à)-benzyloxycarbonyl-l-asparagine n(à)-cbz-l-asparagine Z-ASN (S)-N-(BENZYLOXYCARBONYL)ASPARAGINE 4-Amino-2-{[(benzyloxy)carbonyl]amino}-4-oxobutanoic acid L-N-Cbz-Asparagine Nα-Carbobenzyloxy-L-asparagine Z-L-AspaD23-RAgine Nalpha-Carbobenzoxy-L-asparagine , 99.0%(T) Z-Asn-OH 99% 4-amino-4-oxo-2-[[oxo-(phenylmethoxy)methyl]amino]butanoic acid Asparagine, N(2)-carboxy-, N(2)-benzyl ester, L- Asparagine, N-(benzyloxy)carbonyl- Carbobenzoxy-L-asparagin Carbobenzoxy-L-asparagine CBZ asparagine Nα-Z-L-asparagine≥ 99% (HPLC) N-CBZ-L-ASN-OH Z-ASPARAGINE Z-L-ASPARAGINE Z-L-ASN-OH N-CBZ-L-ASPARAGINE N-CBZ-L-ASPARAGINE-OH N(ɑ)-Benzyloxycarbonyl-L-asparagine, 98+% N2-[(PHENYLMETHOXY)CARBONYL]-L-ASPARAGINE N-ALPHA-BENZYLOXYCARBONYL-L-ASPARAGINE N-BENZYLOXYCARBONYL-L-ASPARAGINE N-CARBOBENZOXY-L-ASPARAGINE N(ALPHA)-CBZ-L-ASPARAGINE N-ALPHA-CARBOBENZYLOXY-L-ASPARAGINE NALPHA-CARBOBENZOXY-L-ASPARAGINE (S)-2-BENZYLOXYCARBONYLAMINO-SUCCINAMIC ACID CARBOBENZYLOXY-L-ASPARAGINE BENZYLOXYCARBONYL-L-ASPARAGINE N2-(Benzyloxycarbonyl)-L-asparagine N2-[(Benzyloxy)carbonyl]-L-asparagine N2-Benzyloxycarbonyl-L-asparagine N(^a)-Benzyloxycarbonyl-L-asparagine, 98+% Nalpha-Carbobenzyloxy-L-asparagine,98% N(alpha)-Benzyloxycarbonyl-L-asparagine, 98+% Z-L-ASPARGINE extrapure (2S)-4-Amino-4-oxo-2-(phenylmethoxycarbonylamino)butanoic acid L-Asparagine, N(2)-[(phenylmethoxy)carbonyl]- Nalpha-Cbz-L-asparagine Z-Asn-OH 2-{[(benzyloxy)carbonyl]aMino}-3-carbaMoylpropanoic acid (2S)-2-{[(benzyloxy)carbonyl]amino}-3-carbamoylpropanoic acid 4-amino-4-oxo-2-(phenylmethoxycarbonylamino)butanoate Nα-Carbobenzoxy-L-asparagine >