1-Methyl-3-((phenylthio)methyl)-1H-thieno[2,3-c]pyrazole-5-carboxylic acid CAS 478066-83-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478066-83-0 |
| Molecular Formula | C14H12N2O2S2 |
| Molecular Weight | 304.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Methyl-3-((phenylthio)methyl)-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 478066-83-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H12N2O2S2. Molecular weight: 304.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O2S2 |
| Molecular Weight | 304.39 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 1-Cyclohexyl-4-phenylquinazolin-2(1H)-one (CAS 50817-30-6)
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- (6-Fluoro-2-methyl-2H-indazol-5-yl)methanamine (CAS 2444346-77-2)
- 2-(1-Isopropylpyrrolidin-2-yl)acetic acid (CAS 1250027-12-3)
- (2-(Dimethyl(4-(morpholinomethyl)phenyl)silyl)phenyl)methanol (CAS 1244855-56-8)
- (4-(Thiophen-3-yl)phenyl)methanol (CAS 160278-20-6)
- 2,3-Dibromo-6,7-dichloroquinoxaline (CAS 239095-84-2)
- ((1H-Purin-6-yl)thio)methyl butyrate (CAS 114208-83-2)
- Neuropeptide S (rat) (CAS 412938-75-1)
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