(3,4-Dichlorobenzyl)hydrazine Dihydrochloride CAS 2044707-08-4
| CAS No. | 2044707-08-4 |
| Molecular Formula | C7H8Cl2N2 |
| 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 (3,4-Dichlorobenzyl)hydrazine Dihydrochloride.
(3,4-Dichlorobenzyl)hydrazine Dihydrochloride (CAS 2044707-08-4), molecular formula C7H8Cl2N2HCl and molecular weight 227.51 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H8Cl2N2HCl, (3,4-Dichlorobenzyl)hydrazine Dihydrochloride contains a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 227.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H8Cl2N2 2*HCl |
| Molecular Weight | 227.51 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorobenzyl Standards
- 5-(2,6-Dichlorobenzyl)pyrimidine-2,4-diamine (CAS 1000575-30-3)
- 1-(2,6-Dichlorobenzyl)-5-methyl-3-nitro-1h-pyrazole (CAS 1001510-39-9)
- 1-(2,6-Dichlorobenzyl)-3-isothiocyanato-1h-pyrazole (CAS 1004193-34-3)
- 1-(2,6-Dichlorobenzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-55-8)
- 1-(2,4-Dichlorobenzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-57-0)
- 1-(3,4-Dichlorobenzyl)cyclopropan-1-amine (CAS 1004284-66-5)
- 4-(1-(2,4-Dichlorobenzyl)-3,5-dimethyl-1h-pyrazol-4-yl)-5-ethyl-4h-1,2,4-triazole-3-thiol (CAS 1006358-33-3)
- 3-(1-(2,6-Dichlorobenzyl)-3,5-dimethyl-1h-pyrazol-4-yl)acrylic acid (CAS 1006441-70-8)
Recommended Standards
- 4-Formylphenyl 2-fluorobenzoate (CAS 443676-59-3)
- 1,4-Diethynyl-2,5-bis(octyloxy)benzene (CAS 153033-27-3)
- 2-(Adamantan-1-yl)-N-(isoxazolo[5,4-b]pyridin-3-yl)acetamide (CAS 1105245-05-3)
- 2-(Trifluoromethyl)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-4(3H)-one (CAS 1708013-92-6)
- N-Methyl-DL-tyrosine hydrochloride (CAS 19897-63-3)
- IR(MPHMQ)2TMD (CAS 1228537-80-1)
- 4-((Piperidin-4-ylmethyl)thio)pyridine hydrochloride (CAS 1417793-98-6)
- N-(3,7-Dimethyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)-3-(phenylthio)propanamide (CAS 946358-45-8)
- {6,7-Dimethoxy-2-[(4-methoxyphenyl)sulfonyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}acetic acid (CAS 932539-69-0)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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