2-Mercapto-3-(3-methoxyphenyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-on+ CAS 1105190-23-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1105190-23-5 |
| Molecular Formula | C13H12N2O2S2 |
| Molecular Weight | 292.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Mercapto-3-(3-methoxyphenyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-on+ (CAS 1105190-23-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H12N2O2S2. Molecular weight: 292.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H12N2O2S2 |
| Molecular Weight | 292.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-(Propylsulfonamidomethyl)benzenesulfonamide (CAS 1094224-00-6)
- 2-cyano-N-[1-(thiophen-2-yl)ethyl]benzene-1-sulfonamide (CAS 1155087-61-8)
- N-isobutylbenzene-1,4-disulfonamide (CAS 1062017-30-4)
- 4-Iodo-2-methylquinoline (CAS 99361-09-8)
- JWH-180 (CAS 824959-87-7)
- 3-Bromo-5-cyclopropylpyridin-2-amine (CAS 1319068-89-7)
- 2-Tosylbenzoic Acid (CAS 860699-53-2)
- 4-Bromo-3-(difluoromethyl)-5-iodopyridine (CAS 1805222-35-8)
- 2 '-O-Benzoyl-3-O-de [(2,6-dideoxy-3-c-methyl-3-O-methyl-a-L-ribohexopyranosyl)oxy]-11-deoxy-10,11-didehydro-6-O-methyl-3-oxoerythromycin (CAS 160145-82-4)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com