4-Cyclopropyl-8-ethoxyisoquinoline-6-carboxylic acid CAS 921761-15-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 921761-15-1 |
| Molecular Formula | C15H15NO3 |
| Molecular Weight | 257.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Cyclopropyl-8-ethoxyisoquinoline-6-carboxylic acid (CAS 921761-15-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H15NO3. Molecular weight: 257.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H15NO3 |
| Molecular Weight | 257.28 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Cyclopropyl Standards
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- 3-Cyclopropyl-4-fluoro-N-(methylsulfonyl)benzamide (CAS 2444046-32-4)
- Methyl 1-cyclopropyl-5-methoxyisoquinoline-7-carboxylate (CAS 921760-75-0)
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- 3-(((1-Cyclopropyl-1h-tetrazol-5-yl)thio)methyl)benzonitrile (CAS 878564-59-1)
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Recommended Standards
- 4'-Aminomethyl-4,5',8-trimethylpsoralen (CAS 64358-50-5)
- 4-Methoxy-N-(2-methoxyphenyl)benzamide (CAS 7464-55-3)
- 4-[(naphthalen-1-yl)carbamoyl]butanoic acid (CAS 296275-32-6)
- 2-Propenoic acid, homopolymer, compd. with morpholine (CAS 51822-28-7)
- 4543-96-8 N,N,N'-Trimethylpropane-1,3-diamine 1,3-Propanediamine, N1,N1,N3-trimethyl- 1,3-Propanediamine, N,N,N'-trimethyl- EINECS 224-901-5 N,N,N'-Trimethyl-1,3-propanediamine (CAS 4543-96-8)
- (2Z)-2-(hydroxyimino)-3-oxo-N-phenylbutanamide (CAS 2352-40-1)
- 6-(Bromomethyl)isoquinoline hydrobromide (CAS 188861-57-6)
- 2-Bromo-4-fluoro-3-methylpyridine (CAS 1227599-65-6)
- 4-Dimethylamino-4'-methylchalcone (CAS 19132-98-0)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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