2-Isopropyl-3,5-dimethylpyrazine CAS 40790-19-0
| CAS No. | 40790-19-0 |
| Molecular Formula | C9H14N2 |
| Molecular Weight | 150.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Isopropyl-3,5-dimethylpyrazine (C9H14N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 150.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Isopropyl-3,5-dimethylpyrazine (CAS 40790-19-0), molecular formula C9H14N2 and molecular weight 150.22 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.
As a certified reference material (CRM), 2-Isopropyl-3,5-dimethylpyrazine 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 | C9H14N2 |
| Molecular Weight | 150.22 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.) | 1968 |
| Nitrogen Atoms | 2 |
Related Isopropyl Standards
- N-Isopropyl-5-methylpyridin-2-amine (CAS 1040341-22-7)
- 3-Isopropyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazole (CAS 172479-45-7)
- 6-Isopropyl-4-methylpyridin-2-amine (CAS 179555-17-0)
- 3-Isopropyl-1-methyl-5-vinyl-1H-pyrazole (CAS 1956379-18-2)
- 1-Isopropyl-3-methoxybenzene (CAS 6380-20-7)
- 2-Isopropyl-4,6-dimethylpyrimidine (CAS 67490-17-9)
- 2-Isopropyl-4-methylphenol (CAS 4427-56-9)
- 3-Isopropyl-2,5-dimethylpyrazine (CAS 40790-20-3)
Recommended Standards
- 2-isobutylphenol (CAS 4167-75-3)
- 2-Ethyl-6-isopropylpyrazine (CAS 32262-93-4)
- 2-Ethyl-5-propylpyrazine (CAS 29461-08-3)
- 2-Methoxy-1,3,4-trimethylbenzene (CAS 21573-36-4)
- 4-[(1,3-benzodioxol-5-ylmethylene)amino]phenyl 4-(tert-butyl)benzenesulfonate (CAS 329778-26-9)
- Methyl 2-Amino-3-fluorobenzoate (CAS 144851-82-1)
- 1-Butyl-3-(trifluoromethyl)-1H-pyrazol-5-ol (CAS 143706-78-9)
- 5-(1H-Indol-3-yl)-2-propyloxazole (CAS 93773-64-9)
- (2,2,3,3-tetramethylcyclopropyl)methanol (CAS 2415-96-5)
- 4-Chloro-5-hydroxy-1-(2-(trimethylsilyl)ethynyl)-1H-pyrrolo[2,3-b]pyridin (CAS 1448260-17-0)
- Methyl 3-amino-3-(2-chlorophenyl)propanoate hydrochloride (CAS 1171667-89-2)
- 5-methyl-octahydro-1H-pyrrolo[3,2-c]pyridine (CAS 1443981-84-7)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)cyclopropan-1-amine hydrochloride (CAS 2126176-99-4)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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