2-Amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid CAS 13552-61-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13552-61-9 |
| Molecular Formula | C6H9N3O2S |
| Molecular Weight | 187.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid (CAS 13552-61-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H9N3O2S. Molecular weight: 187.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H9N3O2S |
| Molecular Weight | 187.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
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Recommended Standards
- Brimonidine Related Impurity 3 (CAS 135306-56-8)
- Benzyl sulfamate (CAS 136166-81-9)
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- 3-bromo-4-(cyclopentyloxy)-5-ethoxybenZaldehyde (CAS 827592-06-3)
- methyl[(1-methyl-1H-pyrazol-5-yl)methyl]amine hydrochloride (CAS 1788989-09-2)
- 3,3,3-trifluoro-N-(pyrrolidin-3-yl)propanamide hydrochloride (CAS 1461715-70-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com