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ChemicalBook--->CAS DataBase List--->1142-20-7

1142-20-7

1142-20-7 Structure

1142-20-7 Structure
IdentificationMore
[Name]

N-Carbobenzyloxy-L-alanine
[CAS]

1142-20-7
[Synonyms]

BENZYLOXYCARBONYL-L-ALANINE
CARBOBENZYLOXY-L-ALANINE
CBZ-ALA-OH
CBZ-L-ALANINE
CBZ-L-ALA-OH
N-ALPHA-BENZYLOXYCARBONYL-L-ALANINE
N-ALPHA-CARBOBENZOXY-L-ALANINE
N-ALPHA-CBZ-L-ALANINE
N-BENZYLOXYCARBONYL-L-ALANINE
N-CARBOBENZOXY-L-ALANINE
N-CARBOBENZYLOXY-L-ALANINE
N-CBZ-L-ALANINE
N-CBZ-L-ALANINE-OH
Z-ALANINE
Z-ALA-OH
Z-L-ALANINE
Z-L-ALA-OH
N-Benzyloxycarbonyl-L-alanine~Z-Ala-OH
N-CBZ-L-Alanine N-Carbobenzyloxy-L-alanine
N-Cbz-L-Ala-OH
[EINECS(EC#)]

214-532-8
[Molecular Formula]

C11H13NO4
[MDL Number]

MFCD00002640
[Molecular Weight]

223.23
[MOL File]

1142-20-7.mol
Chemical PropertiesBack Directory
[Appearance]

white powder
[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. ]

0-6°C
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Powder
[pka]

4.00±0.10(Predicted)
[color ]

White
[optical activity]

[α]23/D 14.2°, c = 2 in acetic acid
[BRN ]

2056164
[InChIKey]

TYRGLVWXHJRKMT-QMMMGPOBSA-N
[CAS DataBase Reference]

1142-20-7(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ]

3
[HazardClass ]

IRRITANT
[HS Code ]

29242990
Raw materials And Preparation ProductsBack Directory
[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
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

N-CBZ-L-Alanine(1142-20-7).msds
Hazard InformationBack Directory
[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.
Spectrum DetailBack Directory
[Spectrum Detail]

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
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

N-Carbobenzyloxy-L-alanine, 98%(1142-20-7)
[Alfa Aesar]

N-Benzyloxycarbonyl-L-alanine, 98%(1142-20-7)
[Sigma Aldrich]

1142-20-7(sigmaaldrich)
[TCI AMERICA]

N-Carbobenzoxy-L-alanine,>99.0%(T)(1142-20-7)
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