7-Ethynyl-2,3-dihydro-1H-inden-1-one CAS 1344905-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1344905-49-2 |
| Molecular Formula | C11H8O |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Ethynyl-2,3-dihydro-1H-inden-1-one (CAS 1344905-49-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H8O. Molecular weight: 156.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H8O |
| Molecular Weight | 156.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Ethynyl Standards
- 6-Ethynyl-2-methylimidazo[1,2-a]pyridine (CAS 1010698-75-5)
- 6-Ethynyl-2,3-dihydro-1H-inden-1-one (CAS 1211588-31-6)
- 7-Ethynyl-5-methylbenzofuran (CAS 1245256-04-5)
- 4-Ethynyl-2,3-dihydro-1H-inden-1-one (CAS 1344903-16-7)
- 5-Ethynyl-2-methyl-2H-indazole (CAS 1551200-32-8)
- 3-Ethynyl-2-methylbenzofuran (CAS 1567053-89-7)
- 4-Ethynyl-1-methyl-1h-pyrrolo[2,3-b]pyridine (CAS 1638760-35-6)
- 5-Ethynyl-1-methyl-1H-benzo[d]imidazole (CAS 1934871-82-5)
Recommended Standards
- Methyl 3-hydroxycyclohex-1-enecarboxylate (CAS 134529-74-1)
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- 6-(Aminomethyl)-4-(trifluoromethyl)pyridin-2(1H)-one (CAS 1393566-05-6)
- Rel-benzyl (4-((1R,3S)-3-methyl-5-oxocyclohexyl)pyridin-3-yl)carbamate (CAS 1187056-01-4)
- 2-(4-Bromophenyl)-3a,4,7,7a-tetrahydro-1h-4,7-methanoisoindole-1,3(2h)-dione (CAS 43069-71-2)
- Boc-Phe-Gly-OH (CAS 25616-33-5)
- 2-(5-Chloro-2-hydroxyphenyl)hexahydro-1h-isoindole-1,3(2h)-dione (CAS 314030-19-8)
- 3-Methyltetrahydrofuran-3-methanol (CAS 15833-64-4)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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