3-Isopropyl-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole CAS 603067-29-4
| CAS No. | 603067-29-4 |
| Molecular Formula | C8H12N2O |
| Molecular Weight | 152.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Isopropyl-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-29-4), molecular formula C8H12N2O and molecular weight 152.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Isopropyl-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (C8H12N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 152.19 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-Isopropyl-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O |
| Molecular Weight | 152.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Isopropyl Standards
- 1-Isopropyl-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1006453-59-3)
- 3-Isopropyl-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1152502-99-2)
- 1-Isopropyl-5-methyl-1H-imidazole-4-carbaldehyde (CAS 1152617-51-0)
- 2-(2-Isopropyl-1H-imidazol-1-yl)acetaldehyde (CAS 1247715-83-8)
- 1-Isopropyl-4-methyl-1H-imidazole-5-carbaldehyde (CAS 1256562-29-4)
- 6-Isopropyl-5-methylpyrimidin-4-ol (CAS 1256955-63-1)
- 6-Isopropyl-3-methylpyrazin-2-ol (CAS 125781-24-0)
- 1-(1-Isopropyl-1H-pyrazol-3-yl)ethanone (CAS 1346006-20-9)
Recommended Standards
- 3-Isopropoxypyridin-2-amine (CAS 866889-16-9)
- 3-Isopropyl-5-methylpyrazin-2-ol (CAS 820250-48-4)
- 3-Isobutyl-2-Hydroxy-Pyrazine (CAS 25680-53-9)
- 3-Isopropylcatechol (CAS 2138-48-9)
- 1-(4-Chloro-5-methylpyrimidin-2-yl)-N-methylpiperidin-3-amine hydrochloride (CAS 1261234-63-2)
- Ethyl 5-ethoxy-4-methylbenzoate (CAS 1196047-01-4)
- (S)-3-(2-Nitrophenoxy)tetrahydrofuran (CAS 917909-30-9)
- 6-(3-oxazol-2-yl-phenyl)-imidazo[1,2-a]pyrazin-8-yl]-amine (CAS 1229206-92-1)
- 8-chloro-3H,4H,5H-pyridazino[4,5-b]indol-4-one (CAS 156421-91-9)
- 4-Chloro-3H-spiro[isobenzofuran-1,4'-piperidine] hydrochloride (CAS 1774905-24-6)
- Lithium (2E,4E)-5-bromo-3-methylpenta-2,4-dien-1-olate (CAS 108204-13-3)
- 3-Methyl-1-(methylamino)pentan-2-ol (CAS 1310144-53-6)
- N-(4,5-dimethylthiazol-2-yl)-2-methoxyacetamide (CAS 919469-54-8)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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