(E)-2-((3-Nitropyridin-2-yl)methylene)hydrazinecarbothioamide CAS 200933-26-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 200933-26-2 |
| Molecular Formula | C7H7N5O2S |
| Molecular Weight | 225.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-2-((3-Nitropyridin-2-yl)methylene)hydrazinecarbothioamide (CAS 200933-26-2) pharmaceutical standards reference standard. Molecular formula: C7H7N5O2S. Molecular weight: 225.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7N5O2S |
| Molecular Weight | 225.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related E Standards
- 3-(5-Nitropyridin-2-yl)-1,3-thiazolidin-2-one (CAS 1281872-38-5)
- 2-Methyl-1-((3-nitropyridin-2-yl)amino)butan-2-ol (CAS 1241347-85-2)
- methyl 3-[(3-nitropyridin-2-yl)amino]propanoate (CAS 1183435-02-0)
- methyl 3-[(3-nitropyridin-4-yl)amino]propanoate (CAS 1184039-60-8)
- Methyl 2-[(3-nitropyridin-2-yl)amino]propanoate (CAS 146294-95-3)
- Ethyl 2-[(5-nitropyridin-2-yl)amino]acetate (CAS 98997-45-6)
- 2-(5-Nitropyridin-2-yl)malonic acid (CAS 131189-22-5)
- Ethyl 2-((3-nitropyridin-2-yl)oxy)acetate (CAS 136718-78-0)
Recommended Standards
- (2,3-Difluorophenyl)(piperidin-1-yl)methanone (CAS 351038-82-9)
- 1-(2,4-Difluorobenzyl)piperidin-4-one (CAS 905986-96-1)
- 4-(2H-1,2,3,4-tetrazol-5-yl)benzene-1-sulfonamide (CAS 189063-54-5)
- 5-[[4-(2-Cyclohexylethoxy)-3-methoxyphenyl]methylene]-2,4-thiazolidinedione-d4 (CAS 1795143-97-3)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-methylpent-4-enoic acid (CAS 917099-00-4)
- 3-(3-Nitrophenyl)-3-oxopropanal (CAS 154669-16-6)
- n-(3-Isopropylphenyl)furan-2-carboxamide (CAS 1181093-16-2)
- (1-(4-Nitrophenyl)piperidin-3-yl)methanol (CAS 166438-83-1)
- Methyl 5,6,7,8-Tetrahydroquinoline-8-carboxylate (CAS 53400-58-1)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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