Nalpha-Cbz-L-Arginine

Nalpha-Cbz-L-Arginine Basic information

Product Name:	Nalpha-Cbz-L-Arginine
Synonyms:	n2-[(phenylmethoxy)carbonyl]-l-arginin;BenzyloxycarbonylLarginine;N(alpha)-Benzyloxycarbonyl-L-arginine~Z-Arg-OH;Na-Benzyloxycarbonyl-L-arginine;na-cbz-L-arginine free acid;N2-[(phenylmethoxy)carbonyl]-L-arginine;N_α-Z-L-Arginine;N²-Carbobenzyloxy-L-arginine
CAS:	1234-35-1
MF:	C14H20N4O4
MW:	308.33
EINECS:	214-973-6
Product Categories:	Arginine [Arg, R];Z-Amino Acids and Derivatives;PROTECTED AMINO ACID & PEPTIDES;Amino Acids;Amino Acids (N-Protected);Biochemistry;Cbz-Amino Acids;Z-Amino acid series
Mol File:	1234-35-1.mol

Nalpha-Cbz-L-Arginine Chemical Properties

Melting point	171-174 °C (dec.)(lit.)
alpha	-11 º (c=0.5, 0.5N HCl 24 ºC)
Boiling point	448.73°C (rough estimate)
density	1.1765 (rough estimate)
refractive index	-10 ° (C=5.5, 0.2mol/L HCl)
storage temp.	2-8°C
solubility	DMSO, Water
pka	3.90±0.21(Predicted)
form	Solid
color	White
optical activity	[α]20/D 9±1°, c = 5% in 1 M HCl
BRN	2169267
CAS DataBase Reference	1234-35-1(CAS DataBase Reference)
EPA Substance Registry System	L-Arginine, N2-[(phenylmethoxy)carbonyl]- (1234-35-1)

Safety Information

Hazard Codes	Xn
Risk Statements	20/21/22-36/37/38
Safety Statements	24/25-36-26-S24/25
WGK Germany	3
TSCA	Yes
HS Code	29252900

MSDS Information

Provider	Language
Nalpha-Cbz-L-Arginine	English
SigmaAldrich	English
ACROS	English
ALFA	English

Nalpha-Cbz-L-Arginine Usage And Synthesis

Chemical Properties	white powder
Uses	Z-L-Arginine is used in the synthesis of renin inhibitors containing phosphorous acid derivatives at the scissile bond. Also used in the synthesis of a peptide deformylase inhibitor BB-3497.

Nalpha-Cbz-L-Arginine Preparation Products And Raw materials

Raw materials	N(alpha)-carbobenzoxyarginine-4-nitroanilide-->Z-ARG(NO2)-OH-->Z-ORN-OH-->H-PHE-NH2-->L(+)-Arginine-->Cyanamide-->Benzyl chloroformate-->Benzyl alcohol-->4-Nitroaniline
Preparation Products	N-Phospho-L-arginine-->PHOSPHO-L-ARGININE SODIUM-->Z-ARG(Z)2-OH-->4-Nitrophenol

Cbz-L-arginine hydrochloride Z-ARG(NO2)-OH Z-ARG(MBS)-OH DCHA Z-ASN-O-NITROPHENYL ESTER 2-ARG-OBZL(4-NO2)HYDROCHLORIDE AND HYDROBROMIDE Trimethoprim Nalpha-Cbz-L-Arginine Z-ARG(PMC)-OME BPOC-ARG(MTR)-OH Z-ARG(MTR)-OH CHA ARGINASE Z-ARG-OBZL N-ALPHA-BENZYLOXYCARBONYL-N'-2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONYL-L-ARGININE CYCLOHEXYLAMINE Arginine Z-ARG(MTR)-OTBU Z-ARG-P-NITROBENZYL ESTER MIXTURE OF HYDROCHLORIDE AND HYDROBROMIDE SALT Benzyloxyacetyl chloride L(+)-Arginine

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