(3,4-Dihydroxyphenyl)methanesulfonic acid CAS 79427-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79427-89-7 |
| Molecular Formula | C7H8O5S |
| Molecular Weight | 204.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3,4-Dihydroxyphenyl)methanesulfonic acid (CAS 79427-89-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8O5S. Molecular weight: 204.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8O5S |
| Molecular Weight | 204.20 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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 |
Related Dihydroxyphenyl Standards
- 5-(3,4-Dihydroxyphenyl)pyrimidin-4(1H)-one (CAS 687623-55-8)
- 5-((3,4-Dihydroxyphenyl)imino)furan-2(5H)-one (CAS 112798-63-7)
- 5-(2,5-Dihydroxyphenyl)pyridin-2(1H)-one (CAS 144909-21-7)
- 2-(3,4-Dihydroxyphenyl)-N-(prop-2-yn-1-yl)acetamide (CAS 1332585-62-2)
- 1-(2,4-Dihydroxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 315-44-6)
- 5-(3,4-Dihydroxyphenyl)penta-2,4-dienoic acid (CAS 110501-70-7)
- 1-(3,4-Dihydroxyphenyl)-3-methyl-1H-pyrazol-5(4H)-one (CAS 107430-41-1)
- 3,4-dihydroxyphenyl 2-oxopropanoate (CAS 114971-56-1)
Recommended Standards
- (2-Fluoropyridin-3-yl)(pyridin-3-yl)methanol (CAS 944686-78-6)
- (3-Fluorophenyl)(4-methyl-1H-imidazol-2-yl)methanone (CAS 705947-14-4)
- (2-Fluorophenyl)(1-methyl-1H-imidazol-2-yl)methanone (CAS 30148-19-7)
- 4-Chloro-N-isopropyl-2,5-dimethoxyaniline (CAS 1019610-75-3)
- (S)-(4,4-Dimethyloxetan-2-yl)methanol (CAS 2198099-04-4)
- 2-(Tetradecyloxy)ethan-1-ol (CAS 2136-70-1)
- (R)-3-(tert-Butoxycarbonyl)-1-methyl-2-oxoimidazolidine-4-carboxylic acid (CAS 2301886-59-7)
- 0780AB 211096-53-6 7-Amino-1H-benzo[d][1,2,3]triazole-4-carbonitrile C7H5N5 (CAS 211096-53-6)
- 1-(cyclopropylmethyl)-2-ethyl-1H-imidazole-4-sulfonamide (CAS 1505275-28-4)
- Urotensin II-Related Peptide (human, mouse, rat) (CAS 342878-90-4)
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