2,2-Dichloro-1-methylcyclopropane-1-carbohydrazide CAS 351982-73-5
| CAS No. | 351982-73-5 |
| Molecular Formula | C5H8Cl2N2O |
| Molecular Weight | 183.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 183.04 g/mol gives 2,2-Dichloro-1-methylcyclopropane-1-carbohydrazide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,2-Dichloro-1-methylcyclopropane-1-carbohydrazide (CAS 351982-73-5), a certified reference material (molecular formula C5H8Cl2N2O, MW 183.04 g/mol) for analytical method development and quality control.
Structurally, 2,2-Dichloro-1-methylcyclopropane-1-carbohydrazide (C5H8Cl2N2O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 183.04 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 2,2-Dichloro-1-methylcyclopropane-1-carbohydrazide 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 | C5H8Cl2N2O |
| Molecular Weight | 183.04 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- Methyl 2,2-dichloro-1-methylcyclopropane-1-carboxylate (CAS 1447-13-8)
- 2-(2,2-dichloro-1-methylcyclopropyl)acetic acid (CAS 5508-89-4)
- 3,5-Dichloro-1,2-diaminobenzene 3,5-Dichloro-1,2-phenylenediamine 5233-04-5 (CAS 5233-04-5)
- 1,2-Dichloro-4,5-difluorobenzene (CAS 152422-08-7)
- 1,2-Dichloro-3,5-difluorobenzene (CAS 36556-58-8)
- 1,2-Dichloro-3,6-difluorobenzene (CAS 36556-54-4)
- 1,3-Dichloro-2,4-difluorobenzene (CAS 36556-37-3)
- 1,3-Dichloro-2,5-difluorobenzene (CAS 2367-80-8)
Recommended Standards
- 2-(bromomethyl)-2-methylpropane-1,3-diol (CAS 2210-03-9)
- 2-Bromo-1,1-dimethoxypropane (CAS 33170-72-8)
- 1-bromo-2,3-dimethoxypropane (CAS 90321-40-7)
- 2-Bromo-1,3-dimethoxypropane (CAS 90321-39-4)
- 4-{[(4-methylphenyl)methyl]sulfanyl}-6-phenoxy-8-thia-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaene (CAS 478030-11-4)
- 6,6-Dimethyl-4-n-(4-methylphenyl)-1,6-dihydro-1,3,5-triazine-2,4-diamine (CAS 304693-27-4)
- n-(Pyridin-3-ylmethyl)heptan-3-amine (CAS 1344062-21-0)
- (4AS,7aR)-4a-(aminomethyl)-1-(2-methoxyethyl)octahydro-2H-cyclopenta[b]pyridin-2-one (CAS 2165423-03-8)
- N-(4-Fluorophenyl)-2-(4-((4-fluorophenyl)sulfonyl)piperazin-1-yl)acetamide (CAS 712345-09-0)
- 7-Bromobenzo[c]isoxazol-3(1H)-one (CAS 1784307-64-7)
- Methyl 3-[4-(trifluoromethoxy)phenyl]acrylate (CAS 1226460-04-3)
- (R)-7-(tetrahydro-2H-pyran-4-yl)tetrahydro-1H-oxazolo[3,4-a]pyrazin-3(5H)-one (CAS 1795784-46-1)
- 4-Fluoro-2-((2-methylpiperidin-1-yl)methyl)benzaldehyde (CAS 1443312-21-7)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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