6-Methylthieno[2,3-d]pyrimidine CAS 106691-22-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 106691-22-9 |
| Molecular Formula | C7H6N2S |
| Molecular Weight | 150.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6-Methylthieno[2,3-d]pyrimidine (CAS 106691-22-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6N2S. Molecular weight: 150.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6N2S |
| Molecular Weight | 150.20 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.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylthieno Standards
- 5-Methylthieno[2,3-d]pyrimidine (CAS 19673-87-1)
- 2-Methylthieno[2,3-d]pyrimidine (CAS 56844-01-0)
- 7-methylthieno[3,2-d]pyrimidine (CAS 871013-26-2)
- 4-Methylthieno[3,4-b]pyridine (CAS 109510-31-8)
- 7-Methylthieno[3,2-b]pyridine (CAS 13362-83-9)
- 5-Methylthieno[3,2-b]pyridine (CAS 1759-29-1)
- 2-Methylthieno[3,2-b]thiophene (CAS 13393-75-4)
- 3-Methylthieno[2,3-b]thiophene (CAS 1723-34-8)
Recommended Standards
- 4-(Isothiocyanatomethyl)pyridine (CAS 106244-99-9)
- 1H-benzo[d]imidazole-6-thiol (CAS 1094456-22-0)
- N-(azetidin-3-yl)methanesulfonamide (CAS 1056056-12-2)
- H-Glu(OBzl)-OH (CAS 1676-73-9)
- 3-(3,3-Dimethylbutyl)pyrrolidin-3-ol (CAS 1485469-93-9)
- N-((4-bromothiophen-2-yl)methyl)pyridin-3-amine (CAS 1038721-25-3)
- Irbesartan Impurity N5 (CAS 52-52-8)
- [(3-Benzyl-4-methyl-2-oxo-2H-chromen-7-yl)oxy]-acetic acid (CAS 327043-38-9)
- n-(3,4-Dimethylbenzyl)pentan-1-amine (CAS 1152904-68-1)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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