3,5-Diisopropyl-1H-pyrazol-4-amine CAS 2387291-17-8
| CAS No. | 2387291-17-8 |
| Molecular Formula | C9H17N3 |
| Molecular Weight | 167.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3,5-Diisopropyl-1H-pyrazol-4-amine.
CATO supplies 3,5-Diisopropyl-1H-pyrazol-4-amine (CAS 2387291-17-8), a certified reference material (molecular formula C9H17N3, MW 167.25 g/mol) for analytical method development and quality control.
Owing to a nitrile group, 3,5-Diisopropyl-1H-pyrazol-4-amine is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H17N3 |
| Molecular Weight | 167.25 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
Related Diisopropyl Standards
- N,1-diisopropyl-1h-imidazol-2-amine (CAS 1177362-25-2)
- 1,3-Diisopropyl-1H-imidazol-2(3H)-imine (CAS 928797-94-8)
- 1,4-Diisopropyl-1H-pyrazol-5-amine (CAS 2397623-46-8)
- 4,5-Diisopropyl-2-methyloxazole (CAS 526212-44-2)
- 2,4-Diisopropyl-2-methyl-2H-imidazole (CAS 171974-75-7)
- 2,5-Diisopropyl-1H-pyrrol-1-amine (CAS 289708-63-0)
- Diisopropyl sulfite (CAS 4773-13-1)
- 2,4-Diisopropyl-2-methyl-2,5-dihydro-1H-imidazole (CAS 171974-61-1)
Recommended Standards
- 3,3-Dimethyl-1-(1h-pyrazol-1-yl)butan-2-amine (CAS 956752-96-8)
- 3,5-Dimethyl-4-pentylisoxazole (CAS 93548-08-4)
- 3-(Trimethyl-1h-pyrazol-4-yl)propan-1-amine (CAS 956372-59-1)
- 3-Butyl-5-isopropyl-1H-1,2,4-triazole (CAS 90951-22-7)
- Pcb No. 47 (CAS 2437-79-8)
- 2-Amino-4-chloro-7-((tetrahydro-2H-pyran-4-yl)methyl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one (CAS 1196886-57-3)
- 1-(2-(Allyloxy)-4,6-dihydroxyphenyl)-2-methoxyethanone (CAS 62330-10-3)
- 3-(Trimethoxysilyl)propyl Methacrylate (stabilized with BHT) (CAS 2530-85-0)
- 1-Methyl-1h-imidazole-4-sulfonamide (CAS 111124-90-4)
- 5-(3-Bromophenyl)-3-(4-methoxyphenyl)isoxazole (CAS 651021-72-6)
- 5-Bromo-2-nitrothiophene-3-carboxamide (CAS 1093878-20-6)
- 4-Bromo-6-methyl-5-(trifluoromethyl)-1H-indazole (CAS 2326524-89-2)
- 10-Bromo-2-iodo-6,7-dihydro-5H-5,7-methanobenzo[c]imidazo[1,2-a]azepine (CAS 1451085-24-7)
- Semaglutide impurity 57 (CAS 2773558-06-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com