2-[(4-hydroxyphenyl)sulfanyl]acetic acid CAS 42580-38-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42580-38-1 |
| Molecular Formula | C8H8O3S |
| Molecular Weight | 184.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(4-hydroxyphenyl)sulfanyl]acetic acid (CAS 42580-38-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8O3S. Molecular weight: 184.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8O3S |
| Molecular Weight | 184.21 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Sulfur Atoms | 1 |
Related hydroxyphenyl Standards
- 2-[(2-hydroxyphenyl)sulfanyl]acetic acid (CAS 785793-89-7)
- DL-4-Hydroxyphenyl-2,6-d2-alanine-2-d1 (CAS 73036-42-7)
- trans-2-(4-hydroxyphenyl)cyclopropane-1-carboxylic acid (CAS 731810-73-4)
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- 3-(4-Hydroxyphenyl)propanoyl chloride (CAS 66628-99-7)
- D-4-Hydroxyphenyl-d4-alanine (CAS 944386-47-4)
Recommended Standards
- 2-Fluorofluorene (CAS 343-43-1)
- 2,4-Diethoxy-1-fluorobenzene (CAS 851089-61-7)
- 2-Hydroxy-3-(methylthio)benzoic acid (CAS 67127-64-4)
- 2-(dimethylamino)-2-(1-methyl-1H-imidazol-5-yl)acetic acid (CAS 1498754-42-9)
- Methyl 2-benzylbenzoate (CAS 6962-60-3)
- 2-[5-(propan-2-yl)-1H-1,2,4-triazol-3-yl]piperidine (CAS 1248993-92-1)
- 3-(Amino(carboxy)methyl)benzoic acid (CAS 2196-57-8)
- 2-methyl-1-(4-methyl-1,3-thiazol-2-yl)piperazine (CAS 1247455-59-9)
- 3,5-Dibromo-1-octyl-1H-1,2,4-triazole (CAS 1240572-77-3)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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