3-(5-Hydroxy-3-phenyl-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide CAS 1246069-39-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1246069-39-5 |
| Molecular Formula | C13H14N2O3S |
| Molecular Weight | 278.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-Hydroxy-3-phenyl-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 1246069-39-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H14N2O3S. Molecular weight: 278.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H14N2O3S |
| Molecular Weight | 278.33 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
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- 2-((5-Hydroxy-1H-indol-3-yl)methyl)thiazolidine-4-carboxylic acid (CAS 121514-30-5)
- 5-ethyl-6-hydroxy-3-(3-methoxyphenyl)-2-sulfanyl-3,4-dihydropyrimidin-4-one (CAS 1235440-68-2)
- 5-Ethyl-6-hydroxy-3-(2-methoxyphenyl)-2-sulfanyl-3,4-dihydropyrimidin-4-one (CAS 1235441-75-4)
- Ethyl 4-hydroxy-5,6,7,8-tetrahydrobenzo-[4,5]thieno[2,3-d]pyrimidine-6-carboxylate (CAS 1447956-28-6)
- 4-Hydroxy-5-(((4-methoxybenzyl)imino)methyl)-3-methylthiazol-2(3H)-one (CAS 865658-86-2)
- Ethyl 2-((3-hydroxy-4-methylphenyl)amino)thiazole-4-carboxylate (CAS 933045-66-0)
Recommended Standards
- 1-Amino-3-(pyridin-4-yl)-8H-indeno[1,2-c]thiophen-8-one (CAS 1245739-76-7)
- Ethyl 2-(4-methoxy-phenylamino)-thiazole-4-carboxylate (CAS 126533-79-7)
- 2-Phenylbenzo[d]imidazo[2,1-b]thiazole-3-carbaldehyde (CAS 127204-71-1)
- 10-(3,6-Dihydro-2H-pyran-3-yl)-10H-phenoxazine (CAS 2079095-65-9)
- 1-(3-Chlorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 618098-31-0)
- 6-Chlorophenanthridine, 97% (CAS 15679-03-5)
- 5-(2-(1,3-Difluoro-2-methylpropan-2-yl)-pyridin-4-yl)-4-methylthiazol-2-amine (CAS 1395492-56-4)
- n-[3-(dimethylamino)phenyl]acetamide (CAS 7474-95-5)
- N-(2-Fluorophenyl)-3-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-13-1)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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