2-Formyl-6-methoxyphenyl 4-methylbenzenesulfonate CAS 7740-04-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7740-04-7 |
| Molecular Formula | C15H14O5S |
| Molecular Weight | 306.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Formyl-6-methoxyphenyl 4-methylbenzenesulfonate (CAS 7740-04-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H14O5S. Molecular weight: 306.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H14O5S |
| Molecular Weight | 306.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Sulfur Atoms | 1 |
Related Formyl Standards
- 4-Formyl-2-methoxyphenyl 4-methylbenzene-1-sulfonate (CAS 246224-09-9)
- 5-formyl-2-methoxyphenyl 4-methyl-1-benzenesulfonate (CAS 78515-24-9)
- 4-Formyl-2-methoxyphenyl 1-naphthoate (CAS 357159-67-2)
- Ethyl 1-(2-formyl-4-nitrophenyl)piperidine-4-carboxylate (CAS 879450-95-0)
- Ethyl 1-(4-formyl-2-nitrophenyl)-4-piperidinecarboxylate (CAS 885949-64-4)
- 2-(3-Formyl-1H-indol-1-yl)-N-(1-phenylethyl)acetamide (CAS 592546-41-3)
- 4-(4-Formyl-phenoxy)-piperidine-1-carboxylic acid tert-butyl ester (CAS 207798-38-7)
- 4'-Formyl-3'-hydroxy-N,N-dimethyl-[1,1'-biphenyl]-3-sulfonamide (CAS 1261925-90-9)
Recommended Standards
- 2-Ethoxy-4-formylphenyl benzenesulfonate (CAS 432004-19-8)
- 4-(Benzyloxy)-2'-fluoro[1,1'-biphenyl]-3-carbaldehyde (CAS 893735-29-0)
- 2-(Benzylamino)-N-(3,4-difluorophenyl)-2-thioxoacetamide (CAS 882078-93-5)
- 5-(Furan-2-yl)-N-phenethylisoxazole-3-carboxamide (CAS 909088-17-1)
- 4-(9H-Fluoren-9-yl)-4-phenylbutan-2-one (CAS 90033-34-4)
- Dibenzo[a,l]tetracene (CAS 226-86-8)
- Bis(2-ethylhexyl)diphenylsilane (CAS 18759-53-0)
- 2-{[4-(difluoromethoxy)phenyl]amino}benzoic acid (CAS 51679-46-0)
- 2-(4-Fluoro-2,6-dimethylbenzylidene)malononitrile (CAS 771564-67-1)
- HA Peptide (CAS 92000-76-5)
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