1-Cyclopropyl-1H-pyrazole CAS 1151814-36-6
| CAS No. | 1151814-36-6 |
| Molecular Formula | C6H8N2 |
| Molecular Weight | 108.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Cyclopropyl-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.
1-Cyclopropyl-1H-pyrazole (CAS 1151814-36-6), molecular formula C6H8N2 and molecular weight 108.14 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, an aromatic ring system, 1-Cyclopropyl-1H-pyrazole is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 108.14 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.
Physical & Chemical Properties
| Molecular Formula | C6H8N2 |
| Molecular Weight | 108.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Cyclopropyl Standards
- 5-Cyclopropyl-1H-pyrazole (CAS 1071497-79-4)
- 5-Cyclopropyl-1H-imidazole (CAS 89830-98-8)
- 5-Cyclopropyl-1H-1,2,3-triazole (CAS 1163692-73-6)
- 1211390-33-8 5-Cyclopropyl-1H-1,2,4-triazole DTXSID20599042 (CAS 1211390-33-8)
- 5-cyclopropyl-1,3-oxazole (CAS 121432-11-9)
- 1-Cyclopropyl-1H-1,2,3-triazole (CAS 174773-05-8)
- 1-Cyclopropyl-1H-pyrrole (CAS 50966-66-0)
- 2-cyclopropyl-3-oxopropanenitrile (CAS 256376-79-1)
Recommended Standards
- 5,6-Dihydro-4H-pyrrolo[1,2-β]pyrazole (CAS 107862-65-7)
- 2-cyano-3-azabicyclo[3.1.0]hexane (CAS 115182-91-7)
- 2,6-Cycloheptadien-1-one (CAS 1192-93-4)
- 2-Ethenyl-5-methylfuran (CAS 10504-13-9)
- 2-Chloro-N-cyclopropyl-5-(trifluoromethyl)pyrimidin-4-amine (CAS 1050602-61-3)
- 2-Bromo-1-(difluoromethyl)-3-fluorobenzene (CAS 1214338-27-8)
- Ethyl 2-((3-(trifluoromethyl)phenyl)amino)thiazole-4-carboxylate (CAS 126533-82-2)
- 2-Chloro-4-(3-(3,4-dichlorophenyl)ureido)benzene-1-sulfonyl chloride (CAS 680617-66-7)
- 1-(4-Chlorobenzoyl)-5-oxo-N,N-dipropylpyrrolidine-2-carboxamide (CAS 85760-87-8)
- {2-methyl-2H-pyrazolo[3,4-b]pyridin-5-yl}boronic acid (CAS 2304634-03-3)
- 3-Amino-N-mesityl-4-(2-methoxyphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 443740-47-4)
- 6-Iodo-2,2-dimethyl-2H-chromene (CAS 129180-59-2)
- 3-Cyclohexyl-2-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)-N-(3,4,5-trimethoxyphenyl)propanamide (CAS 338963-30-7)
- Peptide Impurity 27 (CAS 1350456-68-6)
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