Dl-cysteicacid CAS 3024-83-7
| CAS No. | 3024-83-7 |
| Molecular Formula | C3H7NO5S |
| Molecular Weight | 169.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Dl-cysteicacid.
CATO supplies Dl-cysteicacid (CAS 3024-83-7), a certified reference material (molecular formula C3H7NO5S, MW 169.16 g/mol) for analytical method development and quality control.
The molecular framework of Dl-cysteicacid (C3H7NO5S) is characterized by an amide group, a sulfone group, a carboxylic acid group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Dl-cysteicacid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H7NO5S |
| Molecular Weight | 169.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 5-Nitroimidazo[2,1-b]thiazole (CAS 96107-61-8)
- Imidazo[2,1-b][1,3,4]thiadiazole-6-carboxylic acid (CAS 933760-01-1)
- 5-Cyclopropyl-4-fluoro-1H-pyrazole-3-carboxamide (CAS 957129-53-2)
- Thiazolo[5,4-d]pyrimidine-5,7-diol (CAS 5082-82-6)
- Ethyl 2-(o-tolyl)oxazole-4-carboxylate (CAS 885274-61-3)
- 3-Bromo-1H-indazole-4-carbonitrile (CAS 1000341-36-5)
- (e)-2-(Dimethoxymethyl)-n'-hydroxybenzimidamide (CAS 1306753-75-2)
- Methyl 3-amino-2-((4-benzylpiperidin-1-yl)methyl)benzoate (CAS 860783-81-9)
- Canagliflozin Impurity 114 (CAS CATO-C4X-1123114)
- 5-aminospiro[2.3]hexane-5-carboxylic acid (CAS 1314939-85-9)
- (S)-2-((tert-butoxycarbonyl)amino)-3-(3-carbamoylphenyl)propanoic acid (CAS 943449-15-8)
- Methyl 3-Cyano-5-tert-butylbenzoate (CAS 936801-70-6)
- 6-(4-methoxyphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 225385-22-8)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com