4-((4-Chlorophenyl)thio)-1,3-dimethyl-1H-pyrazol-5-ol CAS 72619-83-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72619-83-1 |
| Molecular Formula | C11H11ClN2OS |
| Molecular Weight | 254.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Chlorophenyl)thio)-1,3-dimethyl-1H-pyrazol-5-ol (CAS 72619-83-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11ClN2OS. Molecular weight: 254.74 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11ClN2OS |
| Molecular Weight | 254.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- {1-[(2-Chlorophenyl)methyl]-2-sulfanyl-1H-imidazol-5-yl}methanol (CAS 1082388-01-9)
- 5-(((4-Chlorophenyl)thio)methyl)-2-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 318234-25-2)
- 5-((4-Chlorophenyl)thio)thiophene-2-carbaldehyde (CAS 139120-69-7)
- 2-((4-Chlorophenyl)thio)thiophene-3-carbaldehyde (CAS 306935-23-9)
- N-(3-Chlorophenyl)-2-(morpholin-4-yl)acetamide (CAS 100388-40-7)
- 2-(4-Chlorophenyl)-4-phenyl-1H-imidazole (CAS 100558-20-1)
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)acetic acid (CAS 103182-06-5)
- (2E)-2-(4-Chlorophenyl)-3-(phenylamino)prop-2-enenitrile (CAS 1089302-54-4)
Recommended Standards
- 3-Chloro-n-{3-cyano-4h,5h,6h-cyclopenta[b]thiophen-2-yl}propanamide (CAS 732271-45-3)
- 4-(3-Chloro-4-ethoxyphenyl)thiazol-2-amine (CAS 375350-98-4)
- 3-Chloro-N-(6-methyl-1,3-benzothiazol-2-yl)propanamide (CAS 76289-34-4)
- 1-(9-Anthryl)-2,2,2-trifluoroethanol 2,2,2-Trifluoro-1-(9-anthryl)ethanol 60686-64-8 T1522 alpha-(Trifluoromethyl)-9-anthracenemethanol (CAS 60686-64-8)
- 2-Bromo-5-cyano-4-(trifluoromethyl)benzoic acid (CAS 1805499-89-1)
- rac Tenofovir-d6 (CAS 1020719-94-1)
- (R)-1-(3-chloro-4-(trifluoromethoxy)phenyl)propan-1-amine (CAS 1213577-87-7)
- 5-Methyl-4-(methylamino)pyrimidin-2-ol (CAS 62006-34-2)
- (S,S) Isonicotinic acid N-(2-amino-3-methyl-pentanoyl)-hydrazide (CAS 1604842-59-2)
- Smac-N7 Peptide (CAS 401913-57-3)
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