ChemicalBook > CAS DataBase List > (2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline

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

Product Name
(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline
CAS No.
64838-55-7
Chemical Name
(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline
Synonyms
Acetylcaptopril;S-Acetylcaptopril;Captopril Impurity 10;Captopril EP Impurity J;(2S)-1-(3-Acetylthio-2-methyl-;Captopril?-?Impurity?J?(EP/BP);Captopril impurity J (Y0001450);D-(S)-3-Acetylthio-2-Methyl-L-proline;1-[(s)-3-(acetylthio)isobutyryl]-l-proline;d-3-acetythio-2-methyl propionyl-l-proline
CBNumber
CB9854073
Molecular Formula
C11H17NO4S
Formula Weight
259.32
MOL File
64838-55-7.mol
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(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline Property

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)
color 
White
CAS DataBase Reference
64838-55-7(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36
Safety Statements 
24/25-26
WGK Germany 
3
HS Code 
2933.99.9701
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H317May cause an allergic skin reaction

H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
Y0001450
Product name
Captopril impurity J
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
y0001450
Price
$153
Updated
2024/03/01
TCI Chemical
Product number
A1528
Product name
1-[(2S)-3-(Acetylthio)-2-methylpropionyl]-L-proline
Packaging
1G
Price
$32
Updated
2024/03/01
TCI Chemical
Product number
A1528
Product name
1-[(2S)-3-(Acetylthio)-2-methylpropionyl]-L-proline Hydrate
Purity
>90.0%(T)
Packaging
5g
Price
$96
Updated
2024/03/01
TRC
Product number
A188730
Product name
1-[(S)-3-(Acetylthio)isobutyryl]-L-prolineHydrate
Packaging
1g
Price
$875
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
APN0000401
Product name
N-(3-ACETYLTHIO-2-(S)-METHYLPROPIONYL)-L-PROLINE
Purity
95.00%
Packaging
10G
Price
$1334.03
Updated
2021/12/16
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(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline Chemical Properties,Usage,Production

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

Raw materials

Preparation Products

Isobornyl acetate L-Malic acid Imidapril PEPLOMYCIN Benzenesulfonic acid Cefoperazone Potassium Phosphate Monobasic Calcium chloride dihydrate Nickel sulfate hexahydrate 1-Diazo-2-naphthol-4-sulfonic acid 3-Methylbutyl 3-methylbutanoate Sodium hydrogen difluoride Acetic acid Sodium nitrate Squalene
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(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline Suppliers

Americas 1 Belgium 1 Canada 1 China 111 Europe 3 France 1 Germany 2 India 8 Japan 2 Switzerland 2 United Kingdom 8 United States 23 Global 163
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
Kanto Chemical Co., Inc.
Tel
--
Fax
--
Email
reag-info@gms.kanto.co.jp
Country
Japan
ProdList
6756
Advantage
74
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View Lastest Price from (2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline manufacturers

Henan Fengda Chemical Co., Ltd
Product
Captopril EP Impurity J 64838-55-7
Price
US $10.00-3.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-29
Career Henan Chemical Co
Product
(2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline 64838-55-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
kg/T
Release date
2019-12-18

64838-55-7, (2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-prolineRelated Search:

ISOOCTYL 3-MERCAPTOPROPIONATE 3-Mercaptopropionic acid Methyl cellulose POTASSIUM THIOGLYCOLATE Methyl acrylate Methylparaben Sodium thioglycolate Mercaptoacetic acid Calcium thioglycolate 6-Mercaptopurine Bensulfuron methyl D-Proline 2-Ethylhexyl mercaptoacetate Kresoxim-methyl METSULFURON METHYL Methyl 2-Mercaptoethanol Zofenopril calcium

  • 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
  • (S)-1-((S)-3-(Acetylthio)-2-methylpropanoyl)pyrrolidine-2-carboxylic acid
  • 3-(acetylthio)-1-(2-methyl-1-oxopropyl)-2-pyrrolidinecarboxylic acid
  • (2S)-1-[(2S)-3-acetylthio-2-methylpropanoyl]pyrrolidine-2-carboxylic acid
  • n-[3-(acetylthio)-(2s)-methylpropionyl]-l-proline
  • N-[3-(ACETYLTHIO)-(2S)-METHYLPROPYL]-L-PROLINE HYDRATE
  • (S)-3-ACETYLTHIO-2-METHYLPROPIONYL-L-PROLINE
  • 1-[(2S)-3-(ACETYLTHIO)-2-METHYL-1-OXOPROPYL]-L-PROLINE HYDRATE
  • 1-[(2S)-3-(ACETYLTHIO)-2-METHYLPROPIONYL]-L-PROLINE
  • 1-[(2S)-3-(ACETYLTHIO)-2-METHYLPROPIONYL]-L-PROLINE HYDRATE
  • (2s)-1-(3-acetylthio-2-methyl-1-oxopropyl)-l-proline
  • 1-[(S)-3-(ACETYLTHIO)ISOBUTYRYL]-L-PROLINE HYDRATE
  • D-(S)-3-Acetylthio-2-methyl-1-oxopropyl-L-proline
  • 1-(3-Acetylsulfanyl-2-methylpropanoyl)pyrrolidine-2-carboxylic acid
  • L-Proline, 1-[3-(acetylthio)-2-methyl-1-oxopropyl]-, (S)-
  • N-[3-(Acetylthio)-(2S)-methyl-1-oxopropyl]-L-proline hydrate,97%
  • N-[3-(Acetylthio)-(2S)-methylpropionyl]-L-proline hydrate
  • (S)-1-[3-(acetylthio)-2-methyl-1-oxopropyl]-L-proline
  • 1-(3-Acethylthio-2-D-methylpropanonyl)-L-proline
  • N-[3-(ACETYLTHIO)-(2S)-METHYL-1-OXOPROPYL]-L-PROLINE(ATMP)
  • (2S)-1-(3-Acetylthio-2-methyl-
  • 1-[(2s)-3-(acetylthio)-2-methyl-1-oxopropyl]-l-proline
  • 1-[(s)-3-(acetylthio)isobutyryl]-l-proline
  • 1-(3-ACETHYLTHIO-2-D-METHYLPROPANONYL)-L-PROLINE (ATMP)/CAPTOPRIL
  • d-3-acetythio-2-methyl propionyl-l-proline
  • S-Acetylcaptopril
  • D-(S)-3-ACETYLTHIO-2-METHYLPROPIONYL-L-PROLINE
  • D-3-ACETYLTHIO-2-METHYL PROPIONYL-L-PROLINE
  • 1-[(2S)-3-(Acetylthio)-2-methylpropionyl]-L-proline Hydrate&gt
  • L-Proline, 1-[(2S)-3-(acetylthio)-2-methyl-1-oxopropyl]-
  • (2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline USP/EP/BP
  • Captopril impurity J (Y0001450)
  • Captopril Impurity 10
  • 2S)-3-ACETILTIO-2-METIL-PROPIONIL-(L)-PROLINA
  • 1-[(2S)-2-Methyl-3-Acetyl cysteine-1-Oxoprophl]-L-Proline
  • Captopril EP Impurity J (Captopril Impurity)
  • Captopril?-?Impurity?J?(EP/BP)
  • 64838-55-7
  • C11H19NO3S
  • C11H17NO4SxH2O
  • Unnatural Amino Acid Derivatives
  • Proline Derivatives
  • Specialty Synthesis
  • Peptide Synthesis
  • Sulphur Derivatives
  • (intermediate of captopril)
  • Peptide Synthesis
  • Proline Derivatives
  • Unnatural Amino Acid Derivatives