4-Hydrazinyl-2,5,6-trimethylthieno[2,3-d]pyrimidine CAS 77995-55-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77995-55-2 |
| Molecular Formula | C9H12N4S |
| Molecular Weight | 208.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Hydrazinyl-2,5,6-trimethylthieno[2,3-d]pyrimidine (CAS 77995-55-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H12N4S. Molecular weight: 208.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H12N4S |
| Molecular Weight | 208.28 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.) | 1979 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Hydrazinyl Standards
- 4-Hydrazinyl-6-isopropylthieno[2,3-d]pyrimidine (CAS 439692-53-2)
- 6-Ethyl-4-hydrazinyl-2-methylthieno[2,3-d]pyrimidine (CAS 439692-95-2)
- 6-Hydrazinyl-2-oxo-2,3,4,5-tetrahydropyrimidine-4-sulfonic acid (CAS 106775-36-4)
- (4-(3-Hydrazinyl-3-oxopropyl)phenyl)boronic acid (CAS 957034-83-2)
- 2-Hydrazinyl-5-((trifluoromethyl)thio)pyridine (CAS 1204235-08-4)
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Recommended Standards
- 4-Butylsulfonylbutanoic acid (CAS 61798-16-1)
- 4-[(5,6-Dihydro-4H-1,3-thiazin-2-yl)amino]-phenol (CAS 540771-32-2)
- 4-Methyl-5-[(1-methyl-1H-pyrrol-2-yl)methyl]-4H-1,2,4-triazole-3-thiol (CAS 869943-98-6)
- CW8R6R660G 6711-48-4 Tetramethyldipropylenetriamine N'-(3-(Dimethylamino)propyl)-N,N-dimethylpropane-1,3-diamine Dipropylamine, 3,3'-bis(dimethylamino)- (8CI) Dipropylenetriamine, N,N,N',N'-tetramethyl- 1,3-Propanediamine, N3-(3-(dimethylamino)propyl)-N1,N1-dimethyl- 1,3-Propanediamine, N'-(3-(dimethylamino)propyl)-N,N-dimethyl- 3-04-00-00565 (Beilstein Handbook Reference) AI3-16566 Bis-(dimethylaminopropyl)amine Bis(3-dimethylaminopropyl)amine Bis(3-dimethylamino-1-propyl)amine BRN 0635876 N'-(3-(Dimethylamino)propyl)-N,N-dimethyl-1,3-propanediamine EINECS 229-761-9 NSC 129937 N,N,N',N'-Tetramethyldipropylenetriamine 2,6,10-Triazaundecane, 2,10-dimethyl- UNII-CW8R6R660G EC 229-761-9 (CAS 6711-48-4)
- 2-((1-Methyl-1H-pyrrol-2-yl)methyl)malononitrile (CAS 676274-90-1)
- 1-(2,4-Difluorophenyl)-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 106795-36-2)
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- Methyl 6-methylisoquinoline-3-carboxylate (CAS 590369-90-7)
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- Nonapeptide-1 (CAS 158563-45-2)
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)
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