3-Allyl-7-chloro-2-mercaptoquinazolin-4(3H)-one CAS 91063-29-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91063-29-5 |
| Molecular Formula | C11H9ClN2OS |
| Molecular Weight | 252.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Allyl-7-chloro-2-mercaptoquinazolin-4(3H)-one (CAS 91063-29-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H9ClN2OS. Molecular weight: 252.72 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H9ClN2OS |
| Molecular Weight | 252.72 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Allyl Standards
- 3-Allyl-6-chloro-2-mercaptoquinazolin-4(3h)-one (CAS 49782-31-2)
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Recommended Standards
- 3-Chloro-6-((4,6-dimethylpyrimidin-2-yl)thio)pyridazine (CAS 393183-65-8)
- 3-(3-Chlorophenyl)-2-(methylthio)pyrimidin-4(3H)-one (CAS 89069-23-8)
- 4-((3-Chlorophenoxy)methyl)thiophene-2-carbaldehyde (CAS 869952-27-2)
- Piperidin-4-yl dimethylcarbamate (CAS 1057003-09-4)
- Ivacaftor Carboxylic Acid Lactone (CAS 1246213-41-1)
- Acenaphtho[1,2-d][1,3]thiazol-8-amine (CAS 7496-68-6)
- Chlorprothixene Hydrochloride - Impurity B (CAS 2622-24-4)
- Fmoc-D-allo-Thr-OH (CAS 130674-54-3)
- Posaconazole Impurity 149 (CAS 27871-49-4)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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