5-Cyano-4-hydroxy-2-(methylthio)pyrimidine CAS 89487-99-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89487-99-0 |
| Molecular Formula | C6H5N3OS |
| Molecular Weight | 167.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Cyano-4-hydroxy-2-(methylthio)pyrimidine (CAS 89487-99-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5N3OS. Molecular weight: 167.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H5N3OS |
| Molecular Weight | 167.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyano Standards
- 2-Cyano-N-(1,3-thiazol-2-yl)acetamide (CAS 90158-62-6)
- Methyl 3-cyano-2-thiophenecarboxylate (CAS 67808-31-5)
- 1-Cyano-3-isopropylcyclobutane-1-carboxylic acid (CAS 1483985-79-0)
- 1-Cyano-3-propylcyclobutane-1-carboxylic acid (CAS 1493112-34-7)
- 4-Cyano-N-methylpiperidine-1-carboxamide (CAS 1549973-48-9)
- Ethyl 3-cyano-1-methylcyclobutane-1-carboxylate (CAS 1882089-51-1)
- 1-Cyano-3-methylcyclohexane-1-carboxylic acid (CAS 45982-11-4)
- 1-Cyano-7-methylnaphthalene, 97% (CAS 38879-97-9)
Recommended Standards
- 5-Amino-4-cyano-1H-pyrazole-1-carbothioamide (CAS 198715-79-6)
- 5-Mercapto-1H-imidazo[4,5-b]pyridin-7-ol (CAS 467245-45-0)
- 5-(Thiophen-3-yl)-1,2,4-oxadiazol-3-amine (CAS 73631-20-6)
- 8-Bromo-2-(difluoromethyl)-6-methylimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 2514941-98-9)
- 1-((Cyclopentylamino)methyl)naphthalen-2-ol (CAS 1019532-30-9)
- 1-(3-Nitrophenyl)piperazine (CAS 54054-85-2)
- Ammonium (R,Z)-3-hydroxy-2-oleamidopropyl phosphate (CAS 799268-80-7)
- 1-Methyl-3-(pyrrolidin-3-yl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 1708268-26-1)
- 3-(Piperidin-4-ylidene)-2,3-dihydro-1H-indol-2-one (CAS 79099-09-5)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
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