(2,3-dichlorophenyl)hydrazine;hydrochloride CAS 21938-47-6
| CAS No. | 21938-47-6 |
| Molecular Formula | C6H12Cl2N2 |
| Molecular Weight | N/A |
| 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 (2,3-dichlorophenyl)hydrazine;hydrochloride.
(2,3-dichlorophenyl)hydrazine;hydrochloride (CAS 21938-47-6) is a high-purity analytical reference standard with the molecular formula C6H12Cl2N2HCl and a molecular weight of 219.53 g/mol.
Structurally, (2,3-dichlorophenyl)hydrazine;hydrochloride (C6H12Cl2N2HCl) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 219.53 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.
CATO manufactures (2,3-dichlorophenyl)hydrazine;hydrochloride 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 | C6H12Cl2N2 HCl |
| Molecular Weight | 219.53 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) | 0.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related dichlorophenyl Standards
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- 1-(2,4-Dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-29-1)
- 1-(3,4-Dichlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-88-5)
- 1-(3,5-Dichlorophenyl)-N,N-dimethyl-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000574-30-0)
- 2-(2,4-Dichlorophenyl)-5-(3-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-62-1)
- Ethyl 1-(3,5-dichlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-61-3)
- Ethyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-77-1)
Recommended Standards
- 3-Amino-5-bromo-1-ethylindolin-2-one (CAS 1104518-20-8)
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- (E)-4-(2,5-dimethoxybenzylidene)-2-phenyloxazol-5(4H)-one (CAS 109876-87-1)
- Pyridin-3-yl diethylcarbamate (CAS 51581-40-9)
- 8-Methoxy-6-methyl-1,2,3,4-tetrahydro-1,7-naphthyridine (CAS 1517043-47-8)
- (R)-1,2,3,4-Tetrahydro-6-methoxy-1-[[4-methoxy-3-(phenylmethoxy)phenyl]methyl]-7-(phenylmethoxy)isoquinoline (CAS 47792-50-7)
- Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium(II) bis(perchlorate) (CAS 75213-31-9)
- 2-Bromo-6-chlorophenylboronic acid pinacol ester (CAS 2121512-35-2)
- N-Methyl-5-phenylimidazo[1,2-a]pyrazin-8-amine (CAS 787591-79-1)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
Why CATO?
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