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3-Acetylthio-2-methylpropanoic acid

CAS No.
33325-40-5
Chemical Name:
3-Acetylthio-2-methylpropanoic acid
Synonyms
thio-2-methyL;Captopril EP IMpurity G;3-Acetylthioisobutylic acid;3-acetylthioisobutyric acid;B-ACETYLMERCAPTOISOBUTYRIC ACID;(R,S)-β-Acetylmercaptoisobutyrate;BETA-ACETYLMERCAPTOISOBUTYRIC ACID;2-(AcetylthioMethyl)propanoic Acid;3-ACETYLTHIO-2-METHYLPROPIONIC ACID;3-ACETYLTHIO-2-METHYLPROPANOIC ACID
CBNumber:
CB0298915
Molecular Formula:
C6H10O3S
Molecular Weight:
162.21
MDL Number:
MFCD00066543
MOL File:
33325-40-5.mol
MSDS File:
SDS
Last updated:2023-05-25 18:00:56

3-Acetylthio-2-methylpropanoic acid Properties

Melting point 55-57°C
Boiling point 276.5±23.0 °C(Predicted)
Density 1.213±0.06 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility Chloroform (Sparingly), Methanol (Slightly)
form Low-Melting Solid to Solid
pka 4.22±0.10(Predicted)
color White to Off-White
LogP 0.880 (est)
CAS DataBase Reference 33325-40-5(CAS DataBase Reference)
FDA UNII R696CMV409
EPA Substance Registry System 3-(Acetylthio)-2-methylpropanoic acid (33325-40-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P271-P280
Hazard Codes  Xi
HS Code  2930909899

3-Acetylthio-2-methylpropanoic acid price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC A188775 3-Acetylthio-2-methylpropionicAcid 33325-40-5 25g $2725 2021-12-16 Buy
Biosynth Carbosynth FA17189 3-Acetylthio-2-methylpropanoic acid 33325-40-5 500mg $75 2021-12-16 Buy
Biosynth Carbosynth FA17189 3-Acetylthio-2-methylpropanoic acid 33325-40-5 1g $120 2021-12-16 Buy
Biosynth Carbosynth FA17189 3-Acetylthio-2-methylpropanoic acid 33325-40-5 2g $180 2021-12-16 Buy
Biosynth Carbosynth FA17189 3-Acetylthio-2-methylpropanoic acid 33325-40-5 5G $350 2021-12-16 Buy
Product number Packaging Price Buy
A188775 25g $2725 Buy
FA17189 500mg $75 Buy
FA17189 1g $120 Buy
FA17189 2g $180 Buy
FA17189 5G $350 Buy

3-Acetylthio-2-methylpropanoic acid Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

3-Acetylthio-2-methylpropionic acid is a key intermediate for Captopril (C175750) and other hypertension drugs.

Purification Methods

Distil the acid under high vacuum and recrystallise it from *C6H6. [Fredga & Mastersson Chem Abstr 38 3616 1944.]

3-Acetylthio-2-methylpropanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 94)Suppliers
Supplier Tel Email Country ProdList Advantage
Shenzhen Nexconn Pharmatechs Ltd
+86-755-89396905 +86-15013857715 admin@nexconn.com China 10248 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Xiamen AmoyChem Co., Ltd
+86-592-6051114 +8618959220845 sales@amoychem.com China 6387 58
Standardpharm Co. Ltd.
86-714-3992388 overseasales1@yongstandards.com United States 14336 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 49390 58
career henan chemical co
+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
SIMAGCHEM CORP
+86-13806087780 sale@simagchem.com China 17367 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
ANHUI WITOP BIOTECH CO., LTD
+8615255079626 eric@witopchemical.com China 23556 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58

View Lastest Price from 3-Acetylthio-2-methylpropanoic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-Acetylthio-2-methylpropanoic acid pictures 2021-08-12 3-Acetylthio-2-methylpropanoic acid
33325-40-5
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
3-Acetylthio-2-methylpropanoic acid pictures 2020-02-04 3-Acetylthio-2-methylpropanoic acid
33325-40-5
US $1.00 / KG 1KG 98-99.9% 100kg Career Henan Chemical Co
3-(acetylthio)-2-methyl-propanoicaci 3-ACETYLTHIO-2-METHYLPROPANOIC ACID 3-ACETYLTHIO-2-METHYLPROPIONIC ACID BETA-ACETYLMERCAPTOISOBUTYRIC ACID DL-BETA-ACETYLTHIO-ALPHA-METHYLPROPIONIC ACID 3-Acetylthioisobutylic acid 3-ACETYLSULFUR-2-METHYLPROPIONIC ACID 3-acetylthioisobutyric acid 3-Mercapto-2-methylpropionic acid acetate B-ACETYLMERCAPTOISOBUTYRIC ACID 3-ACETYLTHIO-2-METHYLPROPIONIC ACIDCAPTOPRIL 3-(Acetylsulphanyl)-2-methylpropanoic acid, 3-(Acetylthio)-2-methylpropionic acid Propanoic acid,3-(acetylthio)-2-Methyl- (R*)-2-(Acetylthiomethyl)propionic acid (R,S)-β-Acetylmercaptoisobutyrate 3-acetylsulfanyl-2-methylpropanoic acid 3-ethanoylsulfanyl-2-methyl-propanoic acid 2-(AcetylthioMethyl)propanoic Acid 3-Acetylsulfanyl-2-Methylpropionic Acid 3-Mercapto-2-Methylpropionic Acid Acetate (RS)-3-Acetylthio-2-Methylpropionic Acid Captopril EP IMpurity G thio-2-methyL Captopril Impurity 7(Captopril EP Impurity G) (2RS)-3-(acetylsulfanyl)-2-methylpropanoic acid 3-(Acetylthio)-2-methylpropanoic acid (Captopril Impurity) 33325-40-5 CH3COSCH2CHCH3COOH Metal Isotopes Captopril Sulfur & Selenium Compounds