4-Formyl-2-methoxyphenyl 2,5-dimethylbenzene-1-sulfonate CAS 749218-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 749218-83-5 |
| Molecular Formula | C16H16O5S |
| Molecular Weight | 320.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Formyl-2-methoxyphenyl 2,5-dimethylbenzene-1-sulfonate (CAS 749218-83-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H16O5S. Molecular weight: 320.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H16O5S |
| Molecular Weight | 320.36 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.) | 1986 |
| Sulfur Atoms | 1 |
Related Formyl Standards
- N-(2-Formyl-4-nitrophenyl)-4-methylbenzenesulfonamide (CAS 39119-35-2)
- Methyl 5-[(4-formyl-2,6-dimethoxyphenoxy)methyl]furan-2-carboxylate (CAS 832739-33-0)
- 4-Formyl-2-methoxy-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl acetate (CAS 2130752-10-0)
- 4-Formyl-2-iodo-6-methoxyphenyl acetate (CAS 486994-14-3)
- methyl 3-formyl-6-methyl-1-(4-methylbenzyl)-1H-indole-2-carboxylate (CAS 1170417-57-8)
- 4-Formyl-N-(2-(naphthalen-2-yloxy)ethyl)benzamide (CAS 1228153-04-5)
- 2-(2-Formyl-5-propoxyphenoxy)-N-((tetrahydrofuran-2-yl)methyl)acetamide (CAS 923206-50-2)
- N-Formyl-4-iodo-l-phenylalanine (CAS 52721-77-4)
Recommended Standards
- 4-Amino-N-(3-(2-hydroxyethyl)sulfonylphenyl)benzamide (CAS 20241-68-3)
- 5-(1,3-Dioxolan-2-yl)-2-(4-hexyloxybenzoyl)thiophene (CAS 898778-69-3)
- 4-(5-((Furan-2-ylmethyl)thio)-2-nitrophenyl)morpholine (CAS 384815-67-2)
- Pyrimido[4,5-g]quinazoline-4,9(3H,8H)-dione (CAS 203451-82-5)
- 4-Chloro-2-hydroxybenzoyl chloride (CAS 82944-13-6)
- 799268-51-2 Sodium (2S,8R)-2-azaniumyl-8-(heptadecanoyloxy)-5-oxido-5,11-dioxo-4,6,10-trioxa-5lambda~5~-phosphaheptacosan-1-oate DTXSID60677075 (CAS 799268-51-2)
- Furo[3,2-c]pyridine-2-carboxylic Acid (CAS 112372-16-4)
- (3E)-1,1,1-Trifluoro-4-{[(4-fluorophenyl)methoxy]amino}pent-3-en-2-one (CAS 303986-96-1)
- LJM1441XOL 22135-49-5 1-Phenylbutanol, (-)- Benzenemethanol, alpha-propyl-, (alphaS)- UNII-LJM1441XOL (CAS 22135-49-5)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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