9-Bromo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one CAS 1375472-44-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1375472-44-8 |
| Molecular Formula | C10H9BrN2OS |
| Molecular Weight | 285.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9-Bromo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one (CAS 1375472-44-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9BrN2OS. Molecular weight: 285.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H9BrN2OS |
| Molecular Weight | 285.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 7-bromobenzo[b]thiophene-2-carboxylate (CAS 1355171-39-9)
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- Methyl2-(((benzyloxy)carbonyl)amino)-2-(diethoxyphosphoryl)acetate (CAS 114684-69-4)
- (R)-1-(3-Ethoxyphenyl)ethanamine hydrochloride (CAS 1213097-29-0)
- Tetrakis[4-(iodo)phenyl]methane (CAS 134080-67-4)
- 4-Chloro-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine-7-carboxylic acid (CAS 1497356-12-3)
- (2,3,5-Trifluorophenyl)methanamine hydrochloride (CAS 643088-06-6)
- 2,8-Dibromodibenzothiophene 5,5-Dioxide (CAS 40307-15-1)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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