2-Ethyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid CAS 1022919-86-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1022919-86-3 |
| Molecular Formula | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1022919-86-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15NO2. Molecular weight: 205.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 1,2,3,4-tetrahydroisoquinoline-1-carboxylate (CAS 106181-28-6)
- Ethyl 1,2,3,4-tetrahydroisoquinoline-7-carboxylate (CAS 1557834-79-3)
- 1,2,3,4-Tetrahydroisoquinoline-3-carboxylic Acid Ethyl Ester (CAS 41234-43-9)
- 7-Ethyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 77140-96-6)
- Ethyl 1,2,3,4-Tetrahydroisoquinoline-4-carboxylate (CAS 46389-19-9)
- 2-Acetyl-1,2,3,4-tetrahydroisoquinoline-6-carbaldehyde (CAS 1187243-84-0)
- 2-Acetyl-1,2,3,4-tetrahydroisoquinoline-5-carbaldehyde (CAS 1268519-64-7)
- 2-Phenyl-1,2,3,4-tetrahydroisoquinoline (CAS 3340-78-1)
Recommended Standards
- Methyl 2-(2-amino-2,3-dihydro-1h-inden-2-yl)acetate (CAS 1021441-97-3)
- 3-(1,2,3,4-Tetrahydroquinolin-4-yl)propanoic acid (CAS 102586-93-6)
- 2-(2-Methylmorpholin-4-yl)benzaldehyde (CAS 1021237-96-6)
- 7-(5-Methyl-2-furyl)-7,8-dihydroquinoline-2,5(1H,6H)-dione (CAS 1428139-52-9)
- 2-Chloromethyl-3,5,6,7-tetrahydro-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 91225-70-6)
- 3-Amino-5-methylpyridine-2-carbonitrile (CAS 1001635-30-8)
- 5-(4-Chlorophenyl)-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)pyrimidine (CAS 344281-83-0)
- 2,5-Furandicarboxylic acid (CAS 3238-40-2)
- (1-(Pyridin-2-yl)piperidin-3-yl)methanamine oxalate (CAS 1609406-72-5)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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