4-Ethynyl-2,3-dihydro-1H-inden-1-one CAS 1344903-16-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1344903-16-7 |
| Molecular Formula | C11H8O |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethynyl-2,3-dihydro-1H-inden-1-one (CAS 1344903-16-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H8O. Molecular weight: 156.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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
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- 6-Ethynyl-2,3-dihydro-1H-inden-1-one (CAS 1211588-31-6)
- 7-Ethynyl-5-methylbenzofuran (CAS 1245256-04-5)
- 7-Ethynyl-2,3-dihydro-1H-inden-1-one (CAS 1344905-49-2)
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- 5-[(3,5-Dimethylisoxazol-4-yl)methyl]-1,3,4-oxadiazol-2-amine (CAS 1248908-06-6)
- Methyl 2-amino-3-bromo-5-methoxybenzoate, 97% (CAS 1378874-22-6)
- tert-Butyl (2R,6R)-2,6-dimethylpiperazine-1-carboxylate hydrochloride (CAS 2387567-67-9)
- 2-Phenylquinoline-4-carbohydrazide (CAS 4779-54-8)
- 2-Bromo-3-nitrobenzoic Acid Methyl Ester (CAS 5337-09-7)
- C-Peptide 1 (rat) (CAS 41475-27-8)
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