1-(4-(3-Nitrophenyl)thiazol-2-yl)guanidine CAS 83831-32-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83831-32-7 |
| Molecular Formula | C10H9N5O2S |
| Molecular Weight | 263.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(4-(3-Nitrophenyl)thiazol-2-yl)guanidine (CAS 83831-32-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9N5O2S. Molecular weight: 263.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H9N5O2S |
| Molecular Weight | 263.28 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Nitrophenyl Standards
- 2-(4-(4-Nitrophenyl)thiazol-2-yl)acetamide (CAS 306935-90-0)
- N-[4-(3-Nitrophenyl)-2-thiazolyl]acetamide (CAS 53173-92-5)
- 1-(4-Nitrophenyl)-4-(oxetan-3-yl)piperazine (CAS 1433823-88-1)
- 1-(4-(4-Nitrophenyl)-1,4-diazepan-1-yl)ethan-1-one (CAS 892491-96-2)
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Recommended Standards
- 2-(((1H-1,2,4-Triazol-3-yl)sulfonyl)methyl)imidazo[1,2-a]pyridine (CAS 189113-33-5)
- 1-[(1-Methyl-1H-imidazol-2-yl)sulfonyl]-1H-benzotriazole (CAS 678173-46-1)
- tert-Butyl 3,3-Difluoro-4-formyl-4-methylpiperidine-1-carboxylate (CAS 1400764-63-7)
- 1,8-Dibromo-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluorooctane (CAS 812-58-8)
- 5-Amino-1-(5-chloropyridin-2-yl)-1H-pyrazole-4-carbonitrile (CAS 1176567-03-5)
- 1-((tert-Butoxycarbonyl)amino)-2-vinylcyclopropanecarboxylic acid (CAS 1001667-24-8)
- 2-Bromo-3-(difluoromethyl)-4-methoxy-6-(trifluoromethyl)pyridine (CAS 1805424-65-0)
- tert-Butyl 4-(1H-tetrazol-5-yl)benzoate (CAS 1499080-00-0)
- (5'-(3,5-Bis(diphenylamino)phenyl)-[2,2'-bithiophen]-5-yl)boronic acid (CAS 651329-39-4)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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