4-Chloro-2-(methylsulfanyl)pyrido[3,2:4,5]furo-[3,2-d]pyrimidine CAS 1198475-41-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1198475-41-0 |
| Molecular Formula | C10H6ClN3OS |
| Molecular Weight | 251.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-(methylsulfanyl)pyrido[3,2:4,5]furo-[3,2-d]pyrimidine (CAS 1198475-41-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6ClN3OS. Molecular weight: 251.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6ClN3OS |
| Molecular Weight | 251.69 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-(4-Chloro-2-fluorophenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine (CAS 1010902-77-8)
- 4-(5-Chloro-2-fluorophenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine (CAS 1010913-03-7)
- 4-(3-Chloro-2-fluorophenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine (CAS 1189749-62-9)
- 4-(3-Chloro-4-fluorophenyl)-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine (CAS 1189749-85-6)
- 6-Chloro-N-(4-fluorophenethyl)pyrimidin-4-amine (CAS 1292632-69-9)
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- 4-CHLORO-2-(3-FLUOROPYRIDIN-2-YL)-5-ISOPROPYLPYRIMIDINE (CAS 1801335-68-1)
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Recommended Standards
- 5-Cyanonaphthalene-1-sulfonyl chloride (CAS 115596-33-3)
- 5-(Acetamidomethyl)-1-methyl-1h-pyrazole-4-sulfonyl chloride (CAS 1365939-89-4)
- 5-(Dimethylcarbamoyl)-4-methylfuran-3-sulfonyl chloride (CAS 1503428-64-5)
- 7-(Hydroxymethyl)-3,4-dihydroquinolin-2(1H)-one (CAS 857272-53-8)
- 1-(4-Fluoro-1H-indol-2-yl)ethanone (CAS 1481558-12-6)
- 2,4,6-Trichloropyrimidine-5-carboxamide (CAS 1710340-83-2)
- 3-(4,5-Diethoxy-2-methylphenyl)-1H-pyrazol-5-amine (CAS 502132-51-6)
- Ribociclib Impurity 21 (CAS CATO-C4X-310021)
- Green DND-26 (CAS 220524-71-0)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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