6-Ethynylbenzo[d][1,3]dioxole-5-carbaldehyde CAS 151692-56-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 151692-56-7 |
| Molecular Formula | C10H6O3 |
| Molecular Weight | 174.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Ethynylbenzo[d][1,3]dioxole-5-carbaldehyde (CAS 151692-56-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H6O3. Molecular weight: 174.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H6O3 |
| Molecular Weight | 174.15 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
Related Ethynylbenzo Standards
- (5-Ethynylbenzo[d][1,3]dioxol-4-yl)methanol (CAS 241813-21-8)
- 4-Ethynylbenzo[c][1,2,5]thiadiazole (CAS 944245-18-5)
- 5-Ethynylbenzo[d]thiazole (CAS 1158749-23-5)
- 6-Ethynylbenzo[d]thiazole (CAS 864376-04-5)
- 6-Ethynylbenzo[d]oxazol-2(3H)-one (CAS 1207594-32-8)
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- 7-Ethynylbenzo[b]thiophene (CAS 1516575-71-5)
Recommended Standards
- (3R,4S)-4-(methoxycarbonyl)tetrahydrofuran-3-carboxylic acid (CAS 1445590-42-0)
- Naphtho[2,3-b]oxirene-2,7(1aH,7aH)-dione (CAS 15448-58-5)
- 6-(2,2-difluoroethoxy)pyridin-2-amine (CAS 1423033-69-5)
- 5-Bromo-1-(4-methoxyphenyl)pyrazin-2(1h)-one (CAS 2090092-45-6)
- 5-methyl-1,3,4-thiadiazole-2-sulfonyl fluoride (CAS 1909313-52-5)
- 1-hydroxy-3,4-dihydro-2,1-benzoxaborinine (CAS 19206-51-0)
- (3-(Difluoromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridin-4-yl)methanamine (CAS 1804850-80-3)
- Iguratimod Impurity 46 (CAS CATO-C4X-182646)
- 4-Chloro-N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-5-(trifluoromethyl)phenyl)benzenesulfonamide (CAS 338773-06-1)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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