(R)-2-Isopropyl-1,2,3,4-tetrahydroquinoxaline CAS 1821828-18-5
| CAS No. | 1821828-18-5 |
| Molecular Formula | C11H16N2 |
| Molecular Weight | 176.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (R)-2-Isopropyl-1,2,3,4-tetrahydroquinoxaline (C11H16N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 176.26 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(R)-2-Isopropyl-1,2,3,4-tetrahydroquinoxaline (CAS 1821828-18-5), molecular formula C11H16N2 and molecular weight 176.26 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (R)-2-Isopropyl-1,2,3,4-tetrahydroquinoxaline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H16N2 |
| Molecular Weight | 176.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related R Standards
- (S)-2-Isopropyl-1,2,3,4-tetrahydroquinoxaline (CAS 1252875-58-3)
- N-Isopropyl-6-methyl-5-vinylpyridin-2-amine (CAS 1355182-06-7)
- 3-Isopropyl-6,7-dihydro-5H-cyclopenta[c]pyridin-4-amine (CAS 2409124-11-2)
- 1-(5-isopropyl-2-methylphenyl)-1-ethanone (CAS 1202-08-0)
- 3-Isopropyl-2,3-dihydro-1h-inden-1-ol (CAS 52958-17-5)
- 5-Isopropyl-1H-benzo[d]imidazol-2(3H)-one (CAS 103151-03-7)
- 1-Isopropyl-6-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1120294-62-3)
- 6-Isopropyl-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 113123-41-4)
Recommended Standards
- 2,2-Dimethyl-1,2,3,4-tetrahydroquinolin-7-amine (CAS 179899-22-0)
- 3-(1-Aminocyclopentyl)aniline (CAS 1824072-71-0)
- (3-(Pyrrolidin-1-yl)phenyl)methanamine (CAS 175696-70-5)
- 3-(Pyrrolidin-1-ylmethyl)aniline (CAS 183365-31-3)
- N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)acetamide (CAS 20036-97-9)
- 3,5-Dichloro-N-(2,2,2-trifluoroethyl)aniline (CAS 1039986-74-7)
- 4-(4-Formyl-1H-pyrazol-1-yl)benzonitrile (CAS 1152958-56-9)
- (2R,3S)-2,3-dihydroxybutanoic acid (CAS 105663-42-1)
- 2-Ethyl-4-methyl-1H-imidazole-5-carboxylic acid (CAS 84255-25-4)
- Ethyl 2-(chloromethyl)-6-methoxybenzoate (CAS 81625-30-1)
- 2-Methyl-1H-naphtho[2,3-d]imidazole (CAS 1792-36-5)
- 4-(Bromomethyl)-3,5-dichloropyridine (CAS 159783-45-6)
- 2-((((Naphthalen-1-ylmethoxy)carbonyl)amino)oxy)acetic acid (CAS 1268451-76-8)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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