Product

(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline

CAS No.：64838-55-7

Other grades of this product :

(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline Basic information

Product Name:	(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline
Synonyms:	N-[3-(ACETYLTHIO)-(2S)-METHYL-1-OXOPROPYL]-L-PROLINE HYDRATE;1-[(S)-3-(Acetylthio)isobutyryl]-L-proline 1-[(2S)-3-(Acetylthio)-2-methyl-1-oxopropyl]-L-proline;D-(S)-3-Acetylthio-2-Methyl-L-proline;(2S)-1-[(2S)-3-(Acetylsulfanyl)-2-methylpropanoyl]pyrrolidine-2-carboxylic acid;Acetylcaptopril;N-(3-ACETYLTHIO-2-D-METHYLPROPIONIL)-L-PROLINE;N-[3-(ACETYLTHIO)-(2S)-METHYL-1-OXOPROPYL]-L-PROLINE;Captopril EP Impurity J
CAS:	64838-55-7
MF:	C11H17NO4S
MW:	259.32
EINECS:	265-250-7
Product Categories:	Sulphur Derivatives;(intermediate of captopril);Peptide Synthesis;Proline Derivatives;Unnatural Amino Acid Derivatives
Mol File:	64838-55-7.mol

(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline Chemical Properties

Melting point	76-82 °C(lit.)
alpha	-158 º (c=1, MeOH)
Boiling point	464.8±40.0 °C(Predicted)
density	1.291±0.06 g/cm3(Predicted)
refractive index	-160 ° (C=1, MeOH)
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly)
pka	3.56±0.20(Predicted)
form	neat
color	White
CAS DataBase Reference	64838-55-7(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36
Safety Statements	24/25-26
WGK Germany	3

MSDS Information

Provider	Language
(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline	English
ACROS	English
SigmaAldrich	English

(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline Usage And Synthesis

Chemical Properties	white fine powder
Uses	(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline is used in the preparation of captopril derivatives, used as angiotensin converting enzymes.

(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline Preparation Products And Raw materials

Preparation Products

Acetic acid-->Sodium nitrate-->Potassium Phosphate Monobasic-->Benzenesulfonic acid-->Imidapril-->L-Malic acid-->Cefoperazone-->Calcium chloride dihydrate-->1-Diazo-2-naphthol-4-sulfonic acid-->3-Methylbutyl 3-methylbutanoate-->Isobornyl acetate-->PEPLOMYCIN-->Squalene-->Sodium hydrogen difluoride-->Nickel sulfate hexahydrate

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