2-Formyl-3,5-dimethoxybenzoic acid CAS 208940-81-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 208940-81-2 |
| Molecular Formula | C10H10O5 |
| Molecular Weight | 210.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Formyl-3,5-dimethoxybenzoic acid (CAS 208940-81-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H10O5. Molecular weight: 210.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H10O5 |
| Molecular Weight | 210.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
Related Formyl Standards
- 4-Formyl-3,5-dimethoxybenzoic acid (CAS 1282549-15-8)
- 3-Formyl-4-methoxyphenyl methyl carbonate (CAS 132638-49-4)
- (4-Formyl-2-methoxyphenoxy)acetic acid (CAS 1660-19-1)
- 2-(5-Formyl-2-methoxyphenoxy)acetic acid (CAS 19728-22-4)
- 2-(2-Formyl-4-methoxyphenoxy)acetic acid (CAS 24589-93-3)
- 2-(2-Formyl-5-methoxyphenoxy)acetic acid (CAS 856357-86-3)
- 2-(2-Formyl-6-methoxyphenoxy)acetic acid (CAS 40359-30-6)
- 2-Formyl-4,5-dimethoxybenzoic acid (CAS 490-63-1)
Recommended Standards
- 2-Ethoxy-6,7-difluoroquinoxaline (CAS 709638-76-6)
- 2-Cyano-n-[(3,4-difluorophenyl)methyl]acetamide (CAS 566926-23-6)
- 2-Hydroxy-4-(ethoxycarbonyl)benzoic acid (CAS 860709-20-2)
- D-erythro-Dihydro-D-sphingosine-1-phosphate (CAS 108126-32-5)
- 2-(Piperazin-1-yl)pentanoic acid (CAS 1218030-87-5)
- tert-Butyl (R)-3-hydroxy-1-oxo-8-azaspiro[4.5]decane-8-carboxylate (CAS 1801767-38-3)
- Tryptophan Impurity 18 (CAS CATO-C4X-137318)
- 7-(cyclopropylmethyl)-6,7-dihydro-5H-pyrazolo[1,5-a]pyridin-4-one (CAS 2489784-25-8)
- 3,3'-(Diazene-1,2-diyl)diphenol (CAS 2050-15-9)
- (Des-Thr7)-Glucagon trifluoroacetate salt (CAS 1802078-28-9)
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