1-methyl-3-(propan-2-yl)-1H-pyrazole CAS 58442-50-5
| CAS No. | 58442-50-5 |
| Molecular Formula | C7H12N2 |
| Molecular Weight | 124.18 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 1-methyl-3-(propan-2-yl)-1H-pyrazole.
CATO supplies 1-methyl-3-(propan-2-yl)-1H-pyrazole (CAS 58442-50-5), a certified reference material (molecular formula C7H12N2, MW 124.18 g/mol) for analytical method development and quality control.
Structurally, 1-methyl-3-(propan-2-yl)-1H-pyrazole (C7H12N2) contains a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 124.18 g/mol, it falls into the low-molecular-weight range. 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.
CATO manufactures 1-methyl-3-(propan-2-yl)-1H-pyrazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H12N2 |
| Molecular Weight | 124.18 g/mol |
| 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.) | 1973 |
| Nitrogen Atoms | 2 |
Related methyl Standards
- 5-Methyl-1-(propan-2-yl)-1h-pyrazole (CAS 160729-59-9)
- 2-(Propan-2-ylidene)cyclopentan-1-one (CAS 2758-17-0)
- 22509-02-0 1-Methyl-2-(propan-2-yl)-1H-imidazole DTXSID60517366 (CAS 22509-02-0)
- 4-methyl-3-(propan-2-yl)-4H-1,2,4-triazole (CAS 1240527-41-6)
- 3-Methyl-3-(propan-2-yl)oxirane-2-carbonitrile (CAS 193202-29-8)
- 1-(Propan-2-yl)-1H-pyrazol-5-amine (CAS 3524-16-1)
- 3-(Propan-2-ylidene)piperidine (CAS 15031-82-0)
- 3-(Propan-2-yl)bicyclo[1.1.1]pentan-1-amine (CAS 1886966-99-9)
Recommended Standards
- 1-Isopropyl-5-methyl-1H-imidazole (CAS 89290-98-2)
- 1-Methylbicyclo[4.1.0]heptan-3-one (CAS 72814-76-7)
- 1-Isobutyl-1H-pyrazole (CAS 725746-81-6)
- 1-Methylcyclohex-3-ene-1-carbaldehyde (CAS 931-96-4)
- Avicularin (CAS 572-30-5)
- Benzo[d]thiazol-6-yl(7,7-dimethyl-6,8-dioxa-2-azaspiro[3.5]nonan-2-yl)methanone (CAS 1396844-43-1)
- 2-(6-METHOXYNAPHTHALEN-2-YL)PIPERAZINE (CAS 914348-90-6)
- 7,8-Dimethoxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (CAS 800412-45-7)
- 4-(4-Fluorophenyl)-6-hydroxy-2-phenylpyrimidine-5-carbonitrile (CAS 477853-95-5)
- 2-[2-(3-chlorophenoxy)acetamido]benzoic acid (CAS 782480-99-3)
- 8-Chloro-1,4-dimethyl-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 1269530-65-5)
- N1,N1,N4,N4-tetraethylterephthalamide (CAS 15394-30-6)
- Ethyl (3S,4S)-4-[[(4S)-2-Oxo-4-(phenylmethyl)-3-oxazolidinyl]carbonyl]-1-(phenylmethyl)-3-pyrrolidin (CAS 289712-32-9)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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