1-(1,1-Dioxidotetrahydrothiophen-3-yl)-4,5,6,7-tetrahydro-1h-indazole-3-carboxylic acid CAS 889941-08-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 889941-08-6 |
| Molecular Formula | C12H16N2O4S |
| Molecular Weight | 284.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1,1-Dioxidotetrahydrothiophen-3-yl)-4,5,6,7-tetrahydro-1h-indazole-3-carboxylic acid (CAS 889941-08-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16N2O4S. Molecular weight: 284.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H16N2O4S |
| Molecular Weight | 284.33 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-((4-Aminophenyl)sulfonyl)piperidine-4-carboxylic acid (CAS 436092-84-1)
- 1-(2-Methyl-5-nitro-benzenesulfonyl)-piperidine (CAS 91558-68-8)
- 1-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazine (CAS 95591-73-4)
- [3-(propan-2-yl)pyrrolidin-3-yl]methanol (CAS 1515457-62-1)
- 4,4'-(Phenylazanediyl)dibenzoic acid (CAS 181188-86-3)
- (2R,5S)-2-((Benzyloxy)methyl)-3,5-dimethyl-2,5-dihydro-1H-pyrrole (CAS 799789-88-1)
- 1-(4-Ethoxy-3,5-difluorophenyl)ethanol (CAS 1443344-39-5)
- Fezolinetant (CAS 1629229-37-3)
- Fmoc-R-3-amino-4-(3-trifluoromethylphenyl)-butyric acid (CAS 269726-75-2)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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