9-Methyl-8-(methylthio)-9H-purine CAS 24851-51-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24851-51-2 |
| Molecular Formula | C7H8N4S |
| Molecular Weight | 180.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9-Methyl-8-(methylthio)-9H-purine (CAS 24851-51-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8N4S. Molecular weight: 180.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8N4S |
| Molecular Weight | 180.23 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.) | 1964 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 7-Methyl-6-(methylthio)-7H-purine (CAS 1008-01-1)
- 5-MEthyl-2-(methylthio)oxazolo[5,4-b]pyridine (CAS 1206970-06-0)
- 4-(Methylthio)benzo[d]isoxazol-3-amine (CAS 1228574-44-4)
- 2-(Methylthio)benzo[d]oxazol-4-amine (CAS 1540823-09-3)
- 7-(Methylthio)benzo[d]oxazol-2-amine (CAS 1803744-60-6)
- 5-(Methylthio)benzo[d]oxazol-2-amine (CAS 1803795-60-9)
- 4-(Methylthio)benzo[d]oxazol-2-amine (CAS 1804498-10-9)
- 6-(Methylthio)benzo[d]oxazol-2-amine (CAS 1804498-15-4)
Recommended Standards
- 9-Ethyl-1H-purine-6(9H)-thione (CAS 5427-20-3)
- Ethyl 10-chloro-10-oxodecanoate (CAS 6946-46-9)
- 8-Amino-2-methyl-5H-thiazolo[3,2-a]pyridin-5-one (CAS 2387599-31-5)
- 4,5-dimethyl-2-(1H-tetrazol-1-yl)thiophene-3-carboxylic acid (CAS 1146299-25-3)
- trans-methyl 4-(4-fluorophenyl)pyrrolidine-3-carboxylate hydrochloride (CAS 1236862-40-0)
- 2-((5-Cyclohexyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-iodo-2-methylphenyl)acetamide (CAS 332872-83-0)
- 6-Methyl-4-phenylthiochroman-4-ol (CAS 439111-71-4)
- Methyl 2-amino-3-hydroxybutanoate (CAS 2065185-81-9)
- (2S,3R,4S,5S)-3,4,5-Tris(benzyloxy)tetrahydro-2H-pyran-2-ol (CAS 90899-55-1)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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