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Carbocisteine LactaM

Carbocisteine LactaM structure

CAS No.: 62305-89-9

Chemical Name:: Carbocisteine LactaM

Synonyms: (3R)-5-oxothiomorpholine-3-carboxylic acid;EU-0029890;Cysteine Impurity 1;Carbocisteine LactaM;Carbocisteine Impurity 8;Carbocysteine Impurity 4;Carboxymethyl Impurity 1;(Carbocysteine impurity C);Carbocisteine Lactam Impurity;Lactam of (S)-Carboxymethyl-L-cyste

CBNumber:: CB02652487

Molecular Formula:: C5H7NO3S

Molecular Weight:: 161.18

MDL Number:: MFCD24386636

MOL File:: 62305-89-9.mol

MSDS File:: SDS

Last updated:2026-05-27 17:39:50

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Carbocisteine LactaM Properties

Boiling point	530.3±50.0 °C(Predicted)
Density	1.455±0.06 g/cm3(Predicted)
pka	3.26±0.20(Predicted)
InChI	InChI=1S/C5H7NO3S/c7-4-2-10-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/t3-/m0/s1
InChIKey	ZCITVSIKDJSWSS-VKHMYHEASA-N
SMILES	N1C(=O)CSC[C@H]1C(O)=O

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H335-H315-H319
Precautionary statements	P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

Carbocisteine LactaM price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	TRC-O100200-1MG	(3R)-5-Oxothiomorpholine-3-carboxylic Acid	62305-89-9	1mg	$212	2026-06-03	Buy
Biosynth	MCA30589	(3R)-5-Oxothiomorpholine-3-carboxylic acid	62305-89-9	50mg	$309	2026-06-04	Buy
Biosynth	MCA30589	(3R)-5-Oxothiomorpholine-3-carboxylic acid	62305-89-9	0.5g	$1079.7	2026-06-04	Buy
Matrix Scientific	302914	(R)-5-Oxothiomorpholine-3-carboxylic acid	62305-89-9	100.00mg	$154	2026-05-19	Buy
Matrix Scientific	302914	(R)-5-Oxothiomorpholine-3-carboxylic acid	62305-89-9	250.00mg	$271	2026-05-19	Buy

Product number	Packaging	Price	Buy
TRC-O100200-1MG	1mg	$212	Buy
MCA30589	50mg	$309	Buy
MCA30589	0.5g	$1079.7	Buy
302914	100.00mg	$154	Buy
302914	250.00mg	$271	Buy

Carbocisteine LactaM Chemical Properties, Uses, Production

Uses

Carbocisteine Lactam is an impurity of the mucolytic agent Carbocisteine (C178760).

Uses

(3R)-5-Oxothiomorpholine-3-carboxylic Acid is used in the synthesis of Mercaptan and dicarboxylate inhibitors of hamster dihydroorotase

Carbocisteine LactaM Preparation Products And Raw materials

Raw materials

Preparation Products

Carbocisteine LactaM Suppliers

Global Suppliers ( 60)

Supplier	Tel	Email	Country	ProdList	Advantage
Nanjing Chemlin Chemical Co., Ltd	025-83697070 13770331960	info@chemlin.com.cn	China	16306	64
Bide Pharmatech Ltd.	400-164-7117 18317119277	product02@bidepharm.com	China	40000	60
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9883	50
Shanghai Yihe Biological Technology Co., Ltd.	021-68882955 17721395025	2423903095@qq.com	China	5000	58
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9609	60
Aikon International Limited	025-58859352 15955137747	sales01@aikonchem.com	China	16021	58
Shandong utilizing biological technology co., LTD	18669728830 15966937598	3407650895@qq.com	China	5185	58
Shenzhen Botel Biotechnology Co. Ltd.	13316949107 13316968096	1979313431@qq.com	China	9619	58
Hefei Molake Biotechnology Co., Ltd.	0551-66336380 18956014586	983438788@qq.com	China	2469	58

Supplier	Advantage
Nanjing Chemlin Chemical Co., Ltd	64
Bide Pharmatech Ltd.	60
Quality Control Solutions Ltd.	56
Shanghai Kewel Chemical Co., Ltd.	50
Shanghai Yihe Biological Technology Co., Ltd.	58
Shenzhen SUNGENING Bio-Medical Co., Ltd.	60
Aikon International Limited	58
Shandong utilizing biological technology co., LTD	58
Shenzhen Botel Biotechnology Co. Ltd.	58
Hefei Molake Biotechnology Co., Ltd.	58

View Latest Price from Carbocisteine LactaM manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-04-04	Carbocisteine LactaM 62305-89-9		1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

Carbocisteine LactaM
62305-89-9
98%
Henan Aochuang Chemical Co.,Ltd.

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Carbocisteine LactaM 5-ketothiomorpholine-3-carboxylic acid 5-oxo-3-thiomorpholinecarboxylic acid EU-0029890 Carbocisteine Lactam Impurity Carboxymethyl Impurity 1 Carbocysteine Impurity 4 Carbocisteine Impurity 8 Lactam of (S)-Carboxymethyl-L-cyste Cysteine Impurity 1 3-Thiomorpholinecarboxylic acid, 5-oxo-, (3R)- (R)-5-Oxothiomorpholine-3-carboxylic acid (Carbocysteine impurity C) 3-Thiomorpholinecarboxylic acid, 5-oxo-, (R)- (3R)-5-oxothiomorpholine-3-carboxylic acid 62305-89-9 Amines Chiral Reagents Intermediates & Fine Chemicals Pharmaceuticals Sulfur & Selenium Compounds