1-Methyl-4-oxopyrazolidine-3-carbothioamide CAS 168269-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 168269-98-5 |
| Molecular Formula | C5H9N3OS |
| Molecular Weight | 159.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-4-oxopyrazolidine-3-carbothioamide (CAS 168269-98-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9N3OS. Molecular weight: 159.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9N3OS |
| Molecular Weight | 159.21 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Ethyl 3-oxopyrazolidine-1-carboxylate (CAS 57699-87-3)
- 5-Oxopyrazolidine-3-carbonyl chloride (CAS 64186-71-6)
- 1,1'-(3-Oxopyrazolidine-1,2-diyl)diethanone (CAS 161799-96-8)
- 2-Acetyl-5-oxopyrazolidine-3-carboxylic acid (CAS 64154-83-2)
- 3-Oxopyrazolidine-1-carbothioamide (CAS 80553-53-3)
- 5-Oxopyrazolidine-1-carbohydrazide (CAS 64341-42-0)
- 5-Oxopyrazolidine-3-carbohydrazide (CAS 344947-82-6)
Recommended Standards
- 5-Ethoxy-N-methyl-1,3,4-thiadiazol-2-amine (CAS 16784-32-0)
- 6,6-Dimethyl-3-sulfanylidene-1,2,4-triazinan-5-one (CAS 16992-40-8)
- 5-Isopropoxy-1,3,4-thiadiazol-2-amine (CAS 16784-25-1)
- 3-(2,3-Dihydrobenzo[b]thiophen-2-yl)propanoic acid (CAS 1518360-38-7)
- Ethyl 3-bromo-6-(trifluoromethyl)-2-pyridinecarboxylate (CAS 1214363-72-0)
- 2-(4-Ethynylphenyl)thiophene (CAS 1445004-16-9)
- 2-Cyclopentyl-N-methylethan-1-amine hydrochloride (CAS 854413-64-2)
- Methyl 2-(5-cyano-1-methyl-1H-pyrrol-2-yl)acetate (CAS 70319-67-4)
- 2-Hexadecyl-1-Octadecanol (CAS 69472-23-7)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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