5-(2-Hydroxypropan-2-yl)thiophene-2-carboxylic acid CAS 77756-27-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77756-27-5 |
| Molecular Formula | C8H10O3S |
| Molecular Weight | 186.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(2-Hydroxypropan-2-yl)thiophene-2-carboxylic acid (CAS 77756-27-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10O3S. Molecular weight: 186.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H10O3S |
| Molecular Weight | 186.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-((Ethylthio)methyl)pyrimidine-2,4(1H,3H)-dione (CAS 4874-41-3)
- 5-(2-Mercaptoethyl)-6-methylpyrimidine-2,4(1H,3H)-dione (CAS 78831-52-4)
- 4-Methyl-6-(methylsulfonyl)pyridin-3-amine (CAS 897732-77-3)
- 2-(2,6-Dioxopiperidin-3-yl)-3-oxoisoindoline-5-carbonitrile (CAS 2639386-82-4)
- n-(2-Methoxybenzyl)-1-(4-methoxyphenyl)methanamine (CAS 355382-27-3)
- ethyl 4-chloro-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylate (CAS 853058-42-1)
- 5-(Bromomethyl)-4-methylisoxazole (CAS 1823366-86-4)
- 5-amino-1-(4-fluorophenyl)-3-methyl-1H-pyrazole-4-carboxamide (CAS 51516-81-5)
- 2,3-Dichloro-4-(difluoromethoxy)benzyl alcohol (CAS 1803713-44-1)
- Hexapeptide-9 (CAS 885024-94-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com