High Quality 99% Purity of S-Carboxymethyl-L-Cysteine CAS NO 638-23-3 ISO 9001:2005 REACH Verified Producer
4 Inquiries
638-23-3
Industrial Grade
99%
Dideu
25kg/Cardboard Drum
Yes
2022-12-31
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencewhite to slightly off-white amorphous powder
S-carboxymethyl-L-cysteine is an L-cysteine thioether that is L-cysteine in which the hydrogen of the thiol group has been replaced by a carboxymethyl group. It has a role as a mucolytic. It is a L-cysteine thioether and a non-proteinogenic L-alpha-amino acid. It is a conjugate acid of a S-carboxylatomethyl-L-cysteine(1-).|Carbocisteine is a mucolytic that reduces the viscosity of sputum to relieve the symptoms of chronic obstructive pulmonary disorder (COPD) and bronchiectasis through easier expulsion of mucus. Carbocisteine should not be used with antitussives (cough suppressants) or medicines that dry up bronchial secretions as they are functional antagonists. Carbocisteine is produced by alkylation of cysteine with chloroacetic acid.|A compound formed when iodoacetic acid reacts with sulfhydryl groups in proteins. It has been used as an anti-infective nasal spray with mucolytic and expectorant action.Basic Info-
Product Name:
Carbocysteine
Other Name:L-Cysteine,S-(carboxymethyl)-;Alanine,3-[(carboxymethyl)thio]-,L-;S-(Carboxymethyl)-L-cysteine;3-[(Carboxymethyl)thio]-L-alanine;Thiodril;Rhinathiol;Mucodyne;Carbocysteine;L-(Carboxymethyl)cysteine;(L)-2-Amino-3-(carboxymethylthio)propionic acid;Rinatiol;LJ 206;(R)-S-(Carboxymethyl)cysteine;S-(Carboxymethyl)-(R)-cysteine;S-Carboxylmethyl-L-cysteine;Mucopront;Carbocisteine;Muciclar;Bronchokod;Rhinatiol;DF 1794Y;Mucofan;Reomucil;Lisil;Pectox;Mucolase;Pulmoclase;Carbocit;Loviscol;Mukinyl;Transbronchin;Mucocis;Mucotab;Lisomucil;Siroxyl;AHR 3053;Mucolex;NSC 14156;Chilvax;(2R)-2-Amino-3-[(carboxymethyl)thio]propionic acid;Mucosol;PectDrill;Carboxymethyl-cysteine;(2R)-2-Amino-3-[(carboxymethyl)sulfanyl]propanoic acid;(2R)-2-Amino-3-(carboxymethylsulfanyl)propanoic acid;(2R)-2-Amino-3-[(carboxymethyl)thio]propionic acid;11139-64-3
CAS No.:638-23-3
Molecular Formula:C5H9NO4S
InChIKeys:InChIKey=GBFLZEXEOZUWRN-VKHMYHEASA-N
Molecular Weight:179.19400
Exact Mass:179.19
EC Number:211-327-5
UNII:740J2QX53R
DSSTox ID:DTXSID30110060
ATC Code:R05CB03|R - Respiratory system
HScode:2930909090
Categories:
Characteristics-
PSA:
125.92000
XLogP3:-3.1
Appearance:white to slightly off-white amorphous powder
Density:1.451g/cm3
Melting Point:206 °C
Boiling Point:393.5ºC at 760 mmHg
Flash Point:191.8ºC
Refractive Index:1.559
Water Solubility:soluble in cold water
Storage Conditions:2-8ºC
Vapor Pressure:2.74E-07mmHg at 25°C
Toxicity:LD50 oral in rat: > 15gm/kg
Collision Cross Section:137.2 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|141.13 Ų [M+H]+ [CCS Type: DT, Method: stepped-field]|142.13 Ų [M+Na]+ [CCS Type: DT, Method: stepped-field]|136.9 Ų [M-2H+Na]-
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7 days
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
Company Certificates-
ISO Certificate
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REACH
">Company Profile -
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted
Egypt
Carbo Cysteine
100.00 KG Apr 29, 2026
India
Carbocysteine
1 KG Feb 25, 2026
Egypt
carbo cysteine
100.00 KG Jun 22, 2026
United States
carbocistein
5 KG Nov 25, 2024 Post an enquiry for this product
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