N-((5-Fluoro-1,3-dimethyl-1H-pyrazol-4-yl)methyl)-1-(2-fluoroethyl)-3-methyl-1H-pyrazol-4-amine hydrochloride CAS 1855950-01-4
| CAS No. | 1855950-01-4 |
| Molecular Formula | C12H17F2N5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-((5-Fluoro-1,3-dimethyl-1H-pyrazol-4-yl)methyl)-1-(2-fluoroethyl)-3-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1855950-01-4), molecular formula C12H17F2N5HCl and molecular weight 305.76 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-((5-Fluoro-1,3-dimethyl-1H-pyrazol-4-yl)methyl)-1-(2-fluoroethyl)-3-methyl-1H-pyrazol-4-amine hydrochloride (C12H17F2N5HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. 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 305.76 g/mol, it falls into the moderately-high-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.
As a certified reference material (CRM), N-((5-Fluoro-1,3-dimethyl-1H-pyrazol-4-yl)methyl)-1-(2-fluoroethyl)-3-methyl-1H-pyrazol-4-amine hydrochloride 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 | C12H17F2N5 HCl |
| Molecular Weight | 305.76 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related N Standards
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- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- 1-Methyl-3-(2-oxopropylidene)indolin-2-one (CAS 70351-51-8)
- (2E)-3-(2,5-Dimethoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one (CAS 198134-95-1)
- 1-(4-Chloropyridin-2-yl)ethanol (CAS 121638-26-4)
- 578-67-6 5-Hydroxyquinoline Quinolin-5-ol 5-21-03-00240 (Beilstein Handbook Reference) BRN 0114514 CCRIS 4330 EINECS 209-428-4 NSC 405729 (CAS 578-67-6)
- 2-Methoxy-3-(1-methylpiperidin-2-yl)pyridine (CAS 1195202-27-7)
- Globomycin from Streptomyces hagronensis (CAS 67076-74-8)
- 7-Bromo-5-methylisatin (CAS 108938-16-5)
- 4-(4-Chlorophenyl)-5-(methylsulfonyl)-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1713174-46-9)
- 1-Iodo-4-methyl-2-(trifluoromethyl)benzene (CAS 1369852-22-1)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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