ChemicalBook >> CAS DataBase List >>1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline

1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline

1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline structure

CAS No.: 80629-35-2

Chemical Name:: 1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline

Synonyms: ((S)-3-bromo-2-methylpropanoyl)-L-proline;captopril-ep-imp-B;Captopril impurity B;Captopril impurity B CRS;Captopril?-?Impurity?B?(EP/BP);Captopril impurity B (Y0001219);(2S)-1-[(2S)-3-Bromo-2-methylpropan;Captopril Impurity 2(Captopril EP Impurity B);1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline;L-Proline, 1-[(2S)-3-bromo-2-methyl-1-oxopropyl]-

CBNumber:: CB32694787

Molecular Formula:: C9H14BrNO3

Molecular Weight:: 264.12

MDL Number:: MFCD27966950

MOL File:: 80629-35-2.mol

MSDS File:: SDS

Last updated:2026-05-28 01:14:14

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1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline Properties

Melting point	110-114℃
Boiling point	425.1±40.0 °C(Predicted)
Density	1.555±0.06 g/cm3(Predicted)
storage temp.	2-8°C
pka	3.52±0.20(Predicted)
Major Application	pharmaceutical (small molecule)
InChI	1S/C9H14BrNO3/c1-6(5-10)8(12)11-4-2-3-7(11)9(13)14/h6-7H,2-5H2,1H3,(H,13,14)/t6-,7+/m1/s1
InChIKey	SJYSAVFKJLHJHP-RQJHMYQMSA-N
SMILES	BrC[C@@H](C)C(=O)N1[C@@H](CCC1)C(=O)O
FDA UNII	6HCR5N6952
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	Y0001219	Captopril impurity B European Pharmacopoeia (EP) Reference Standard	80629-35-2	15 mg	$167	2026-04-30	Buy
Sigma-Aldrich	Y0001219	Captopril impurity B European Pharmacopoeia (EP) Reference Standard	80629-35-2	y0001219	$153	2024-03-01	Buy
aablocks	AA00G4PN	(S)-1-((S)-3-Bromo-2-methylpropanoyl)pyrrolidine-2-carboxylic acid	80629-35-2	5mg	$764	2026-05-28	Buy
AvaChem	4672	Captopril Impurity B 93%	80629-35-2	5mg	$149	2026-05-22	Buy
AvaChem	4672	Captopril Impurity B 93%	80629-35-2	10mg	$249	2026-05-22	Buy

Product number	Packaging	Price	Buy
Y0001219	15 mg	$167	Buy
Y0001219	y0001219	$153	Buy
AA00G4PN	5mg	$764	Buy
4672	5mg	$149	Buy
4672	10mg	$249	Buy

1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline Chemical Properties, Uses, Production

Uses

1-[(2S)-3-Bromo-2-methyl-1-oxopropyl]-L-proline is an intermediate in the synthetic preparation of Captopril (C175750), a orally active angiotensin-converting enzyme (ACE) inhibitor.

1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline synthesis

Synthesis of 1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline from Propanoyl chloride, 3-bromo-2-methyl- and L-Proline

1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline Preparation Products And Raw materials

Raw materials

Propanoyl chloride, 3-bromo-2-methyl- L-Proline

Preparation Products

1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline Suppliers

Global Suppliers ( 62)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Shanghai TaoSu Biochemical Technology Co., Ltd.	021-33632979	info@tsbiochem.com	China	8039	58
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
BOC Sciences	16314854226	info@bocsci.com	United States	9909	65
Tonichem Pharmaceutical Technology Co., Ltd.	+86 (0752) 222-7171, +86 15815821171		China	1117	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Shanghai CR Corporation Limited	13917420128 13062833949	fred.wen@crcorporation.cn	China	9776	58
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9609	60
Nanjing LuoDa Chemical Co., Ltd	025-66016961 13382082786;		China	276	55
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Shanghai TaoSu Biochemical Technology Co., Ltd.	58
Quality Control Solutions Ltd.	56
BOC Sciences	65
Tonichem Pharmaceutical Technology Co., Ltd.	58
Amadis Chemical Company Limited	58
Shanghai CR Corporation Limited	58
Shenzhen SUNGENING Bio-Medical Co., Ltd.	60
Nanjing LuoDa Chemical Co., Ltd	55
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58

View Latest Price from 1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	N,N'-HEXAMETHYLENEBISACRYLAMIDE 80629-35-2	$1.00	1kg	95%-99%	100kg	Career Henan Chemical Co

N,N'-HEXAMETHYLENEBISACRYLAMIDE
80629-35-2
$1.00
95%-99%
Career Henan Chemical Co

80629-35-2 (1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline) Related Search:

3-Mercaptoisobutyric acid Bromisoval 2-bromo-4-methylpropiophenone 2-Bromo-2-methylpropane 1-[(2R)-2-Methyl-3-mercaptopropionyl]proline

Captopril CAPTOPRIL DISULFIDE (2S)-1-[2-Methylpropanoyl]-pyrrolidine-2-carboxylic Acid

1of2

1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline (2S)-1-[(2S)-3-Bromo-2-methylpropanoyl]pyrrolidine-2-carboxylic acid Captopril impurity B (S)-1-((S)-3-bromo-2-methylpropanoyl)pyrrolidine-2-carboxylic acid Captopril Impurity 2(Captopril EP Impurity B) 1-(3-bromo-2S-methylpropionyl)-pyrrolidine-2S-carboxylic acid L-Proline, 1-(3-bromo-2-methyl-1-oxopropyl)-, (S)- captopril-ep-imp-B Imp. B (EP):(2S)-1-[(2S)-3-Bromo-2-methylpropanoyl]pyrrolidine-2-carboxylic Acid (2S)-1-[(2S)-3-Bromo-2-methylpropan Captopril impurity B CRS L-Proline, 1-[(2S)-3-bromo-2-methyl-1-oxopropyl]- Captopril impurity B (Y0001219) Captopril?-?Impurity?B?(EP/BP) ((S)-3-bromo-2-methylpropanoyl)-L-proline 80629-35-2 Inhibitors, Intermediates, Pharmaceuticals, Intermediates & Fine Chemicals