7,9-Dimethylpyrido[3',2':4,5]furo[3,2-d]pyrimidine-4(3H)-thione CAS 1144455-32-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1144455-32-2 |
| Molecular Formula | C11H9N3OS |
| Molecular Weight | 231.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7,9-Dimethylpyrido[3',2':4,5]furo[3,2-d]pyrimidine-4(3H)-thione (CAS 1144455-32-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H9N3OS. Molecular weight: 231.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H9N3OS |
| Molecular Weight | 231.27 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.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethylpyrido Standards
- 7,9-Dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(1H)-one (CAS 55023-35-3)
- ethyl 3,6-dimethylpyrido[3,2-d][1,2]oxazole-4-carboxylate (CAS 1181458-53-6)
- 5-Ethyl-1,7-dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 479579-10-7)
- 1,3-Dimethylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione (CAS 57821-20-2)
- 3-(2,4-Dimethylpyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidin-3-yl)propanoic acid (CAS 902613-91-6)
- 5,7-Dimethylpyrido[2,3-d]pyrimidine-2,4-diol (CAS 2006-81-7)
- 5,7-dimethylpyrido[2,3-d]pyrimidine-2,4-diamine (CAS 20739-23-5)
- 3,6-Dimethylpyrido[2,3-b]pyrazin-2(1H)-one (CAS 159104-70-8)
Recommended Standards
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- (3-((4-Fluorobenzyl)amino)phenyl)methanol (CAS 1152696-00-8)
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- 2,3-Dibromo-6-(difluoromethoxy)benzamide (CAS 1804513-52-7)
- 2-Chloro-N-{4-[(2-chlorophenyl)sulfanyl]phenyl}-4-methanesulfonylbenzamide (CAS 339105-60-1)
- N-(5-Chloro-2-methylphenyl)-2-(5-(thiophen-2-yl)isoxazol-3-yl)acetamide (CAS 946317-04-0)
- 3-methyl-1H-imidazo[4,5-c]pyridin-2-one (CAS 61532-36-3)
- N-[3-(methylamino)propyl]acetamide hydrobromide (CAS 1315367-78-2)
- 5,7-dihydro-4H-spiro[1,3-benzothiazole-6,2’-[1,3]dioxolane]-2-amine (CAS 159015-33-5)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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