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

N-Carbobenzyloxy-L-alanine

N-Carbobenzyloxy-L-alanine structure

CAS No.: 1142-20-7

Chemical Name:: N-Carbobenzyloxy-L-alanine

Synonyms: Ala-OH;Z-ALA-OH;CBZ-ALA-OH;Z-ALA;N-CBZ-L-ALANINE;CBZ-L-Ala;Z-L-ALA-OH;CBZ-L-ALANINE;CBZ-L-ALA-OH;N-CARBOBENZOXY-L-ALANINE

CBNumber:: CB2124456

Molecular Formula:: C11H13NO4

Molecular Weight:: 223.23

MDL Number:: MFCD00002640

MOL File:: 1142-20-7.mol

MSDS File:: SDS

Last updated:2026-01-13 11:12:55

Product description	Number	Pack Size	Price
Z-L-Alanine 98%	156892	25g	$91.9
Z-L-Alanine 98%	156892	100g	$191
N-Carbobenzoxy-L-alanine >99.0%(HPLC)(T)	C0633	10g	$26
N-Carbobenzoxy-L-alanine >99.0%(HPLC)(T)	C0633	25g	$50
Z-L-Alanine	259833	100g	$333
More product size

Request For Quotation

N-Carbobenzyloxy-L-alanine Properties

Melting point	84-87 °C
alpha	-15 º (c=2, AcOH 24 ºC)
Boiling point	364.51°C (rough estimate)
Density	1.2446 (rough estimate)
refractive index	-14.5 ° (C=2, AcOH)
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Methanol (Slightly)
pka	4.00±0.10(Predicted)
form	Powder
color	White
optical activity	[α]23/D 14.2°, c = 2 in acetic acid
BRN	2056164
Major Application	peptide synthesis
InChI	InChI=1S/C11H13NO4/c1-8(10(13)14)12-11(15)16-7-9-5-3-2-4-6-9/h2-6,8H,7H2,1H3,(H,12,15)(H,13,14)/t8-/m0/s1
InChIKey	TYRGLVWXHJRKMT-QMMMGPOBSA-N
SMILES	C(O)(=O)[C@H](C)NC(OCC1=CC=CC=C1)=O
CAS DataBase Reference	1142-20-7(CAS DataBase Reference)
UNSPSC Code	12352209
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P271-P280

PPE

Eyeshields, Gloves, type N95 (US)

Hazard Codes

Risk Statements

20/21/22-36/37/38

Safety Statements

22-24/25-36-26

WGK Germany

HazardClass

IRRITANT

HS Code

29242990

Storage Class

11 - Combustible Solids

NFPA 704

	1
0		0

N-Carbobenzyloxy-L-alanine price More Price(51)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	156892	Z-L-Alanine 98%	1142-20-7	25g	$91.9	2025-07-31	Buy
Sigma-Aldrich	156892	Z-L-Alanine 98%	1142-20-7	100g	$191	2025-07-31	Buy
TCI Chemical	C0633	N-Carbobenzoxy-L-alanine >99.0%(HPLC)(T)	1142-20-7	10g	$26	2025-07-31	Buy
TCI Chemical	C0633	N-Carbobenzoxy-L-alanine >99.0%(HPLC)(T)	1142-20-7	25g	$50	2025-07-31	Buy
Usbiological	259833	Z-L-Alanine	1142-20-7	100g	$333	2021-12-16	Buy

Product number	Packaging	Price	Buy
156892	25g	$91.9	Buy
156892	100g	$191	Buy
C0633	10g	$26	Buy
C0633	25g	$50	Buy
259833	100g	$333	Buy

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

Chemical Properties

white powder

Uses

N-Benzyloxycarbonyl-L-alanine is an intermediate in the synthesis of Perindopril (P287500), an angiotensin-converting enzyme (ACE) inhibitor. Antihypertensive.

reaction suitability

reaction type: solution phase peptide synthesis

N-Carbobenzyloxy-L-alanine synthesis

Synthesis of N-Carbobenzyloxy-L-alanine from Z-ALA-OME

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

Raw materials

Preparation Products

DELAPRIL N-Cbz-D-Alanine (S)-4-Methyl-2,5-oxazolidonedione Carbamic acid, N-[(1S)-2-(dimethylamino)-1-methyl-2-oxoethyl]-, phenylmethyl ester

N-Carbobenzyloxy-L-alanine Suppliers

Global( 556)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19987	58
Hangzhou ICH Biofarm Co., Ltd	+86-0571-28186870; +undefined8613073685410	sales@ichemie.com	China	1006	58
Sichuan HongRi Pharma-Tech Co.,Ltd	+8617390183901	cynthia@enlaibio.com	China	1098	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21597	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
AB PharmaTech,LLC	323-480-4688	sales@acrospharmatech.com	United States	989	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29831	58
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10405	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8497	58

Supplier	Advantage
Labnetwork lnc.	58
Hangzhou ICH Biofarm Co., Ltd	58
Sichuan HongRi Pharma-Tech Co.,Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
AB PharmaTech,LLC	55
career henan chemical co	58
Shenzhen Nexconn Pharmatechs Ltd	58
Jinan Carbotang Biotech Co.,Ltd.	58

View Lastest Price from N-Carbobenzyloxy-L-alanine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-02-13	CBZ-L-Alanine 1142-20-7	US $0.00 / Kg/Bag	1KG	98%min	500kgs	WUHAN FORTUNA CHEMICAL CO., LTD
2026-02-02	Cbz-L-Ala-OH 1142-20-7	US $0.00-0.00 / kg	1kg	98%	1T+	Sichuan HongRi Pharma-Tech Co.,Ltd
2026-01-04	Benzyloxycarbonyl-L-alanine 1142-20-7	US $0.00 / Box	1Box	99%	200kg	Hangzhou ICH Biofarm Co., Ltd

CBZ-L-Alanine
1142-20-7
US $0.00 / Kg/Bag
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

Cbz-L-Ala-OH
1142-20-7
US $0.00-0.00 / kg
98%
Sichuan HongRi Pharma-Tech Co.,Ltd

Benzyloxycarbonyl-L-alanine
1142-20-7
US $0.00 / Box
99%
Hangzhou ICH Biofarm Co., Ltd

N-Carbobenzyloxy-L-alanine Spectrum

N-Carbobenzyloxy-L-alanine(1142-20-7)MS N-Carbobenzyloxy-L-alanine(1142-20-7)¹HNMR N-Carbobenzyloxy-L-alanine(1142-20-7)¹³CNMR N-Carbobenzyloxy-L-alanine(1142-20-7)IR1 N-Carbobenzyloxy-L-alanine(1142-20-7)IR2 N-Carbobenzyloxy-L-alanine(1142-20-7)Raman

1142-20-7(N-Carbobenzyloxy-L-alanine)Related Search:

Phenprobamate L-Alanine N-(tert-Butoxycarbonyl)-L-alanine Trimethoprim EC 2.6.1.2

D-Alanine BENZYLOXYTRIMETHYLSILANE H-VAL-PHE-OH Z-VAL-ALA-OH N-CBZ-L-Alanine p-nitrophenyl ester N-Carbobenzyloxy-L-alanine p-nitrophenyl ester

N-Carbobenzyloxy-L-glutamine N-Carbobenzyloxy-L-aspartic acid N-Carbobenzyloxy-L-valine Z-ALA-ALA-OH Z-ALA-GLY-OH

Z-ALA-OME Z-ALA-OSU N-Cbz-D-glutamic acid alpha-benzyl ester

1of4

N-CBZ-L-ALANINE N-CBZ-L-ALANINE-OH N-CARBOBENZYLOXY-L-ALANINE N-ALPHA-BENZYLOXYCARBONYL-L-ALANINE N-ALPHA-CARBOBENZOXY-L-ALANINE N-ALPHA-CBZ-L-ALANINE N-BENZYLOXYCARBONYL-L-ALANINE N-CARBOBENZOXY-L-ALANINE Ala-OH Z-L-ALANINE extrapure Carbobenzyloxy-L-alanine, Z-Ala-OH (2S)-2-(phenylmethoxycarbonylamino)propanoic acid L-Alanine, N-[(phenylmethoxy)carbonyl]- (S)-2-(Benzyloxycarbonylamino)propionic acid (S)-2-(Phenylmethoxycarbonylamino)propionic acid N-Carbobenzyloxy-L-alanine,98% N-Carbobenzyloxy-L-a (2S)-2-{[(Benzyloxy)carbonyl]amino}propanoic acid, (2S)-2-{[(Benzyloxy)carbonyl]amino}propionic acid L-Alanine, N-CBZ protected N-Carbobenzyloxy-L-alanine, 98% 25GR N-Cbz-L-alanine Z-Ala-OH N-Carbobenzoxy-L-alanine (S)-2-(BenzyloxycarbonylaMino)propanoic acid Alanine, N-carboxy-, N-benzyl ester, L- (8CI) L-Alanine, N-carboxy-, N-benzyl ester (6CI,7CI) CBZ-L-Ala L-Alanine, N-CBZ protected 97% (2S)-2-(phenylmethoxycarbonylamino)propanoate (2S)-2-(benzyloxycarbonylamino)propionic acid (2S)-2-[[oxo-(phenylmethoxy)methyl]amino]propanoic acid N-BENZYLOXYCARBONYL-L-SERINE-BETALACTONE PHQ-ALA Z-L-alanine≥ 99% (HPLC) Z-L-ALANINE Z-L-ALA-OH Z-ALANINE Z-ALA-OH CARBOBENZYLOXY-L-ALANINE BENZYLOXYCARBONYL-L-ALANINE CBZ-L-ALA-OH CBZ-L-ALANINE CBZ-ALA-OH N-Benzyloxycarbonyl-L-alanine~Z-Ala-OH N-CBZ-L-Alanine N-Carbobenzyloxy-L-alanine N-Cbz-L-Ala-OH N-CBZ-L-ALANINE CRYSTALLINE (2S)-2-{[(benzyloxy)carbonyl]amino}propanoic acid Z-ALA N-BENZYLOXYCARBONYL-L-ALANINE(N-CBZ-L-ALA-OH) CBZ-L-Ala -OH ffff N-Carbobenzyloxy-L-alanine USP/EP/BP N-Carbobenzyloxy-L-alanine 1142-20-7 CBZ-L-Alanin N-Cbz-L-alanine, 99% [Z-Ala-OH] *Lindane Impurity 2 (β-HCH) Metaramine bitartrate Impurity 30 Z-L-Alanine 1142-20-7