3H-PYrazol-3-one, 4-amino-2,4-dihydro-4,5-dimethyl-2-phenyl-, monohydrochloride CAS 2108381-76-4
| CAS No. | 2108381-76-4 |
| Molecular Formula | C11H13N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3H-PYrazol-3-one, 4-amino-2,4-dihydro-4,5-dimethyl-2-phenyl-, monohydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3H-PYrazol-3-one, 4-amino-2,4-dihydro-4,5-dimethyl-2-phenyl-, monohydrochloride (CAS 2108381-76-4), a certified reference material (molecular formula C11H13N3OHCl, MW 239.70 g/mol) for analytical method development and quality control.
Structurally, 3H-PYrazol-3-one, 4-amino-2,4-dihydro-4,5-dimethyl-2-phenyl-, monohydrochloride (C11H13N3OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 239.70 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.
As a certified reference material (CRM), 3H-PYrazol-3-one, 4-amino-2,4-dihydro-4,5-dimethyl-2-phenyl-, monohydrochloride 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 | C11H13N3O HCl |
| Molecular Weight | 239.70 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related H Standards
- 3-(1H-Pyrazol-4-yl)benzoic acid (CAS 1002535-21-8)
- 1-(3-(1H-Pyrazol-1-yl)phenyl)-N,N-dimethylmethanamine (CAS 1003993-34-7)
- 3-(4-(1H-Pyrazol-1-yl)phenyl)-6-(methylthio)pyridazine (CAS 1004184-50-2)
- 1-((1h-Pyrazol-1-yl)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1004192-91-9)
- 2-((6-(4-(1H-Pyrazol-1-yl)phenyl)pyridazin-3-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide (CAS 1004439-73-9)
- 3-(1-(1H-Pyrazol-4-yl)propyl)-2-thioxoimidazolidin-4-one (CAS 1004643-56-4)
- 1-(5-methyl-pyraZol-1-yl)-propan-2-one (CAS 1004643-66-6)
- 1-((1H-pyrazol-1-yl)methyl)-1H-pyrazole-3-carboxylic acid (CAS 1005631-12-8)
Recommended Standards
- (E)-{2-[(4-chlorophenyl)sulfanyl]-1-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}ethylidene}[(4-methylphenyl)methoxy]amine (CAS 866131-18-2)
- 5-(3,4-Difluorobenzoyl)-2-methylpyridine (CAS 1187169-34-1)
- N-(4-Fluorophenyl)-2-{[4-methyl-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide (CAS 328262-91-5)
- (1R,3S)-1-(Boc-amino)-3-(Cbz-amino)cyclopentane (CAS 774212-79-2)
- 2-(4-(Difluoromethyl)-5-fluoro-2-hydroxypyridin-3-yl)acetonitrile (CAS 1804498-09-6)
- Ethyl 8-(4-nitrophenyl)-8-oxooctanoate (CAS 898777-65-6)
- Di-tert-butyl dicarbonate (CAS 24424-99-5)
- (7-methoxybenzothiophen-2-yl)boronic acid (CAS 193965-35-4)
- 3-Formyl-5-(trifluoromethyl)biphenyl (CAS 1214331-96-0)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
Why CATO?
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