4-((Thiophen-2-ylmethyl)amino)quinazolin-2(1H)-one CAS 1031970-30-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1031970-30-5 |
| Molecular Formula | C13H11N3OS |
| Molecular Weight | 257.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((Thiophen-2-ylmethyl)amino)quinazolin-2(1H)-one (CAS 1031970-30-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11N3OS. Molecular weight: 257.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11N3OS |
| Molecular Weight | 257.31 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-Isopropyl-N-(phenylsulfonyl)glycine (CAS 1033194-55-6)
- 4-[(isobutylamino)sulfonyl]benzoic acid (CAS 10252-68-3)
- Benzyl 4-sulfamoylbutanoate (CAS 1034774-65-6)
- Tert-butyl 2-amino-9-hydroxy-6-azaspiro[3.5]Nonane-6-carboxylate (CAS 2387596-08-7)
- 4-[5-(chloromethyl)-1,2,4-oxadiazol-3-yl]pyrimidine (CAS 1343306-94-4)
- tert-butyl trans-N-(1-azaspiro[3.3]heptan-6-yl)carbamate (CAS 1638767-68-6)
- 4-(1-(2,4-Dichlorophenoxy)ethyl)pyrimidin-2-amine (CAS 338976-08-2)
- (9H-Fluoren-9-yl)methyl (1H-pyrazol-3-yl)carbamate (CAS 1342457-33-3)
- Landiolol Impurity 17 (CAS CATO-C4X-262117)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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