(S)-2-Amino-3-sulfopropanoic acid CAS 35554-98-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35554-98-4 |
| Molecular Formula | C3H7NO5S |
| Molecular Weight | 169.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-Amino-3-sulfopropanoic acid (CAS 35554-98-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H7NO5S. Molecular weight: 169.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1967 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
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Recommended Standards
- 1-(3-Fluorophenyl)semicarbazide (CAS 57802-89-8)
- (4-Aminophenyl)dimethylphosphine oxide (CAS 737751-54-1)
- 1,4-Dihydro-2H-thieno[3,2-d][1,3]oxazine-2,4-dione (CAS 78756-28-2)
- Bromocriptine Impurity 3 (CAS 82796-58-5)
- (2S,4R)-4-(2-Bromobenzyl)pyrrolidine-2-carboxylic acid (CAS 1049978-26-8)
- (βR)-β-Amino-3-chloro-4,5-dihydro-5-isoxazoleethanol (Mixture of Diastereomers) (CAS 1322622-94-5)
- 6-Bromo-2-iodo-1H-pyrrolo[3,2-b]pyridine (CAS 1260381-61-0)
- (E)-1-(3-chlorobenzyl)-3-(4-methylstyryl)urea (CAS 339278-61-4)
- Vitamin A Impurity 31 (CAS CATO-C4X-218731)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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 13829788188 / jacky.chen@cato-chem.com