2-(Thiophen-2-yl)acetohydrazide CAS 39978-18-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39978-18-2 |
| Molecular Formula | C6H8N2OS |
| Molecular Weight | 156.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(Thiophen-2-yl)acetohydrazide (CAS 39978-18-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H8N2OS. Molecular weight: 156.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H8N2OS |
| Molecular Weight | 156.21 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 2-(Thiophen-3-yl)acetohydrazide (CAS 175276-94-5)
- 2-(thiophen-3-yl)propanoic acid (CAS 78239-46-0)
- 4-(Thiophen-3-yl)butan-2-ol (CAS 1249111-13-4)
- 2-Methyl-1-(thiophen-2-yl)propan-2-ol (CAS 129904-41-2)
- 4-(Thiophen-2-yl)butan-1-ol (CAS 14330-41-7)
- 1-(Thiophen-2-yl)butan-1-ol (CAS 172508-19-9)
- 2-Methyl-1-(thiophen-3-yl)propan-2-ol (CAS 799773-82-3)
- 3-(thiophen-3-yl)butan-1-ol (CAS 65121-30-4)
Recommended Standards
- 2-(S-Methylsulfonimidoyl)pyridine (CAS 76456-06-9)
- 2,5-Diamino-6-methylpyrimidine-4(1H)-thione (CAS 58052-68-9)
- 2-(pyrimidin-2-ylsulfanyl)ethan-1-ol (CAS 20957-33-9)
- (s)-2-Amino-2-(3-fluoro-4-methoxyphenyl)ethan-1-ol (CAS 1213033-34-1)
- 3-((3-Chlorophenyl)sulfonyl)-4,6-dimethyl-1-(2-methylallyl)pyridin-2(1H)-one (CAS 866051-48-1)
- Azilsartan Impurity 48 (CAS CATO-C4X-109648)
- tert-Butyl 2-carbamimidoylpiperidine-1-carboxylate (CAS 1258640-98-0)
- (3-Ethylpyridin-2-yl)methanamine (CAS 1550911-04-0)
- 6-Fluoro-3-methylimidazo[1,2-a]pyridine (CAS 1552499-10-1)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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)
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