1-Methyl-3-((methylthio)methyl)-1H-pyrazol-5-ol CAS 66708-05-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66708-05-2 |
| Molecular Formula | C6H10N2OS |
| Molecular Weight | 158.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-3-((methylthio)methyl)-1H-pyrazol-5-ol (CAS 66708-05-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H10N2OS. Molecular weight: 158.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H10N2OS |
| Molecular Weight | 158.22 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.) | 1976 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- (5-((Methylthio)methyl)-1H-1,2,4-triazol-3-yl)methanamine (CAS 1343502-51-1)
- 1-(Methylthio)cyclopent-3-ene-1-carboxylic acid (CAS 1477902-38-7)
- 2-(Methylthio)pyrimidine-4(3H)-thione (CAS 6303-54-4)
- 2-(Methylthio)thiophene-3-carboxaldehyde (CAS 76834-95-2)
- 2-(Methylthio)thiophene-4-carboxaldehyde (CAS 88511-86-8)
- 4-(Methylthio)thiophene-3-carbaldehyde (CAS 88511-85-7)
- 5-(Methylthio)thiophene-2-carbaldehyde (CAS 24445-35-0)
- 6-(Methylthio)pyrimidine-4(1H)-thione (CAS 63554-87-0)
Recommended Standards
- 1-Isobutyl-1H-tetrazole-5-thiol (CAS 7624-34-2)
- 1-Octylpyrrolidine-2,5-dione (CAS 89736-77-6)
- 1-Iminohexahydro-1lambda6-thiopyran-4-carbonitrile 1-oxide (CAS 2232916-50-4)
- n-(4-Chloro-2-fluorophenyl)prop-2-enamide (CAS 1156162-44-5)
- 2-((1-Cyanocyclopentyl)amino)-2-oxoethyl 4-(furan-2-carboxamido)benzoate (CAS 871921-45-8)
- Ethyl 4-cyclopentyl-2,4-dioxobutanoate (CAS 1033443-97-8)
- tert-Butyl (2-(but-3-yn-1-ylamino)-2-oxoethyl)(methyl)carbamate (CAS 1351644-55-7)
- Rotigotine Impurity 10 (CAS 244239-68-7)
- 4-(2,3-Dimethylphenyl)-5-((p-tolylamino)methyl)-4H-1,2,4-triazole-3-thiol (CAS 914207-02-6)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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