2-(P-tolyl)cyclopropane-1-carbohydrazide CAS 438219-20-6
| CAS No. | 438219-20-6 |
| Molecular Formula | C11H14N2O |
| Molecular Weight | 190.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(P-tolyl)cyclopropane-1-carbohydrazide 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.
2-(P-tolyl)cyclopropane-1-carbohydrazide (CAS 438219-20-6), molecular formula C11H14N2O and molecular weight 190.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H14N2O, 2-(P-tolyl)cyclopropane-1-carbohydrazide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 190.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H14N2O |
| Molecular Weight | 190.24 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-(Piperidine-4-carbonyl)pyridine (CAS 517875-06-8)
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- 2-(Piperidin-1-yl)pyridine-3-carbaldehyde (CAS 34595-22-7)
- 2,2,3-Trimethyl-2,3-dihydroquinazolin-4(1H)-one (CAS 91718-05-7)
- 2-Chloro-5-(2-furyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 1420824-31-2)
- 2-(Aminomethyl)-5-chlorophenol (CAS 1243457-97-7)
- 2,3,4,9-Tetrahydro-1H-carbazole-7-carboxylic acid (CAS 729613-71-2)
- 2-(3-Methoxy-4-(2,2,2-trifluoroethoxy)phenyl)ethanethioamide (CAS 1193387-53-9)
- 1-((2,4-Dichloro-5-methylphenyl)sulfonyl)-4-(2-hydroxyethyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 861207-41-2)
- tert-butyl N-[1-(azidomethyl)cyclobutyl]carbamate (CAS 2229508-41-0)
- 1-(Benzyloxy)-4-chloro-2-nitrobenzene (CAS 92044-52-5)
- Methyl 2-(1-benzyl-4-(nitromethyl)piperidin-4-yl)acetate (CAS 2274811-89-9)
- Ethyl 2-[(2-cyanoethyl)(4-methoxyphenyl)amino]acetate (CAS 117652-36-5)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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