Pyrido[3,2:4,5]thieno[3,2-d]pyrimidin-4(3H)-one CAS 55115-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55115-79-2 |
| Molecular Formula | C9H5N3OS |
| Molecular Weight | 203.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyrido[3,2:4,5]thieno[3,2-d]pyrimidin-4(3H)-one (CAS 55115-79-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H5N3OS. Molecular weight: 203.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H5N3OS |
| Molecular Weight | 203.22 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pyrido Standards
- 32092-27-6 4H-Pyrido(1,2-a)pyrimidine-3-carboxylic acid, 6-methyl-4-oxo- BRN 0746487 6-Methyl-4-oxo-4H-pyrido(1,2-a)pyrimidine-3-carboxylic acid MZ-124 (CAS 32092-27-6)
- 9H-pyrido[3,4-b]indole-3-carbonitrile (CAS 83911-48-2)
- 4H-Pyrido[2,3-c]pyrrolo[1,2-e][1,2,5]triazepin-7-amine (CAS 97580-65-9)
- 9H-Pyrido[3,4-b]indole-5,6-diamine (CAS 131203-81-1)
- (9H-Pyrido[3,4-b]indol-1-yl)methanol (CAS 17337-22-3)
- (9h-Pyrido[3,4-b]indol-3-yl)methanol (CAS 65474-79-5)
- 5H-Pyrido[2,3-d]azepine, 6,7,8,9-tetrahydro-2,4-dimethoxy- 959636-15-8 (CAS 959636-15-8)
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Recommended Standards
- N2-(4-Fluorophenyl)-2,3-pyridinediamine (CAS 41010-70-2)
- Timolol EP Impurity G (K salt) (CAS 79844-78-3)
- N-(4-fluorobenzyl)pyrazin-2-amine (CAS 866151-20-4)
- (5-Bromo-2-ethoxyphenyl)(1H-imidazol-1-yl)methanone (CAS 1263216-78-9)
- Ethyl 1-(3-methylbenzyl)-1H-imidazole-2-carboxylate (CAS 1119450-17-7)
- 5-(Butoxymethyl)-3-methylisoxazole (CAS 96603-78-0)
- Tert-butyl ((3S,5R)-5-(difluoromethyl)piperidin-3-yl)carbamate (CAS 2375165-88-9)
- 1-(2-Ethylphenyl)-4-(1-methyl-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one (CAS 876723-96-5)
- 3-(2-Fluorophenyl)-1-propene (CAS 56314-65-9)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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