4-Formyl-5-hydroxy-1,3-phenylene bis(4-methylbenzenesulfonate) CAS 2750359-61-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2750359-61-4 |
| Molecular Formula | C21H18O8S2 |
| Molecular Weight | 462.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Formyl-5-hydroxy-1,3-phenylene bis(4-methylbenzenesulfonate) (CAS 2750359-61-4) pharmaceutical standards reference standard. Molecular formula: C21H18O8S2. Molecular weight: 462.49 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H18O8S2 |
| Molecular Weight | 462.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Sulfur Atoms | 2 |
Related Formyl Standards
- N-Formyl-3,5-diiodo-L-tyrosine (CAS 906327-16-0)
- 4'-((5-Formyl-2,4-diphenyl-1H-imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 142988-21-4)
- 4-Formyl-2-methoxyphenyl β-D-Glucopyranosiduronic Acid Triacetate Methyl Ester (CAS 704885-44-9)
- 10-Formyl Folic Acid (CAS 134-05-4)
- 4-Formyl-2-iodo-6-methoxyphenyl 4-chlorobenzenesulfonate (CAS 432000-12-9)
- N-Formyl-L-leucine [S-(E)]-1-(2-Nonenyl)dodecyl Ester (CAS 130676-63-0)
- 4-Formyl-2-iodo-6-methoxyphenyl 4-acetamidobenzenesulfonate (CAS 432004-00-7)
- 5'-(4-Formyl-3-methoxyphenyl)-3,3''-dimethoxy-[1,1':3',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 2254817-04-2)
Recommended Standards
- 4,4',4''-(Benzene-1,3,5-triyltris(ethyne-2,1-diyl))tribenzaldehyde (CAS 2289758-98-9)
- Boc-NH-PEG4-NHS ester (CAS 859230-20-9)
- 3-(6-(Aminomethyl)-1-(1-((trifluoromethyl)sulfonyl)piperidin-4-yl)-1H-indol-3-yl)benzonitrile (CAS 2323625-03-0)
- (E)-N-(4-(2-(benzo[d]thiazol-2-yl)vinyl)phenyl)-3-(trifluoromethyl)benzamide (CAS 478049-97-7)
- Butyl 6-hydroxyhexanoate (CAS 15545-98-9)
- 3-[2-Nitro-4-(trifluoromethyl)phenoxy]piperidinehydrochloride (CAS 1219957-04-6)
- 1-(5-Bromo-2-methylphenyl)pyrrolidin-2-one (CAS 1157775-71-7)
- 4-(2-Methyl-1H-imidazo[4,5-c]pyridin-1-yl)benzonitrile (CAS 122957-32-8)
- 8-Chloro-5-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-1-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one (CAS 303986-22-3)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
Why CATO?
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