(2-Ethynylcyclopropyl)benzene CAS 91348-21-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91348-21-9 |
| Molecular Formula | C11H10 |
| Molecular Weight | 142.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Ethynylcyclopropyl)benzene (CAS 91348-21-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H10. Molecular weight: 142.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H10 |
| Molecular Weight | 142.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
Related Ethynylcyclopropyl Standards
- (1-Ethynylcyclopropyl)benzene (CAS 139633-98-0)
- 4-(1-Ethynylcyclopropyl)pyridine (CAS 1378673-00-7)
- [trans-2-ethynylcyclopropyl]benzene (CAS 144293-48-1)
- [(1-Ethynylcyclopropyl)methyl]benzene (CAS 2126160-12-9)
- 1-(1-Ethynylcyclopropyl)-3-fluorobenzene (CAS 1378824-95-3)
- 1-(1-Ethynylcyclopropyl)-2-fluorobenzene (CAS 1378830-93-3)
- 1-(1-Ethynylcyclopropyl)-4-fluorobenzene (CAS 1379263-32-7)
- 4-(2-Ethynylcyclopropyl)benzonitrile (CAS 2735014-82-9)
Recommended Standards
- (2E)-Heptenoic acid methyl ester (CAS 38693-91-3)
- (2R)-N,N-dimethylpyrrolidine-2-carboxamide (CAS 566159-08-8)
- (2,5-Dimethyl-3,4-dihydro-2H-pyran-2-yl)methanol (CAS 54004-34-1)
- 1-(4-Bromo-3-fluorophenyl)propan-2-ol (CAS 1376289-48-3)
- N-Butyl-3-ethoxy-2-propyl-2H-indazole-6-carboxamide (CAS 919108-11-5)
- trans-4-cyclohexene-1,2-diamine dihydrochloride (CAS 108796-57-2)
- Ethyl 2-oxo-2-(2-oxocyclopentyl)acetate (CAS 39163-39-8)
- (S)-5-Methyl-N-(3-methyl-1-oxobutan-2-yl)isoxazole-3-carboxamide (CAS 828295-25-6)
- 3-(Benzo[c][1,2,5]thiadiazole-4-sulfonamido)propanoic acid (CAS 405279-59-6)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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