N-((1-Isobutyl-1H-pyrazol-3-yl)methyl)propan-1-amine hydrochloride CAS 1855947-09-9
| CAS No. | 1855947-09-9 |
| Molecular Formula | C11H21N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-((1-Isobutyl-1H-pyrazol-3-yl)methyl)propan-1-amine hydrochloride (CAS 1855947-09-9), molecular formula C11H21N3HCl and molecular weight 231.77 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-((1-Isobutyl-1H-pyrazol-3-yl)methyl)propan-1-amine hydrochloride (C11H21N3HCl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 231.77 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C11H21N3 HCl |
| Molecular Weight | 231.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 5-Isobutyl-1-methylpiperazin-2-one dihydrochloride 1000577-43-4 (CAS 1000577-43-4)
- 5-Isobutyl-1H-pyrazol-3-amine (CAS 1000896-88-7)
- 4-Isobutyl-5-((5-methyl-1h-pyrazol-1-yl)methyl)-4h-1,2,4-triazole-3-thiol (CAS 1002205-07-3)
- 5-Isobutyl-5-methyl-1,3-divinylimidazolidine-2,4-dione (CAS 100317-08-6)
- 1-Isobutyl-3,4-dihydroisoquinoline (CAS 100608-37-5)
- 2-isobutyl-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione (CAS 100609-30-1)
- 1-Isobutyl-1H-pyrazole-4-carbaldehyde (CAS 1006333-32-9)
- 1-Isobutyl-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1006453-63-9)
Recommended Standards
- Methyl N-(3,5-dimethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycinate (CAS 363579-41-3)
- 3-((2-Hydroxyphenyl)thio)-1-methylpyrrolidin-2-one (CAS 1343927-61-6)
- Methyl (E)-4-(2-bromophenyl)-2-oxobut-3-enoate (CAS 956476-32-7)
- 2-(4-Fluorophenoxy)-N-((1-(thiophen-2-yl)cyclopropyl)methyl)acetamide (CAS 1207029-14-8)
- 3-{[(9h-fluoren-9-ylmethoxy)carbonyl]amino}-3-(pyridin-2-yl)propanoic acid (CAS 886505-63-1)
- trans-Dichloro(ethylene)(quinoline)platinum (CAS 53781-24-1)
- Midostaurin (CAS 120685-11-2)
- Methyl trans-5-methylpiperidine-3-carboxylate hydrochloride (CAS 1638767-06-2)
- 2-Chloro-4-(difluoromethyl)-3-fluoro-5-methylpyridine (CAS 1805260-58-5)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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