(3-Chlorophenyl)hydrazine hemisulfate CAS 41713-37-5
| CAS No. | 41713-37-5 |
| Molecular Formula | 2*C6H7ClN2 |
| 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-Chlorophenyl)hydrazine hemisulfate.
(3-Chlorophenyl)hydrazine hemisulfate (CAS 41713-37-5) is a high-purity analytical reference standard with the molecular formula C6H7ClN2H2O4S and a molecular weight of 240.66 g/mol.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, (3-Chlorophenyl)hydrazine hemisulfate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 240.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures (3-Chlorophenyl)hydrazine hemisulfate 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 | 2*C6H7ClN2 H2O4S |
| Molecular Weight | 240.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 1-(2-Chlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000577-29-6)
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Recommended Standards
- N-(2-Morpholin-4-ylethyl)cyclopropanamine (CAS 1019442-93-3)
- 2-(Isoxazol-3-yl)ethanamine (CAS 55242-81-4)
- (S)-2-Phenylpyrrolidine hydrochloride (CAS 59347-91-0)
- 2,4-Dimethyl-3-fluorobenzaldehyde (CAS 363134-36-5)
- Menaquinone impurity 19 (CAS 65061-22-5)
- [(3,4-difluorophenyl)methyl](methyl)amine (CAS 748124-46-1)
- 2-(4-amino-1-benzylpiperidin-4-yl)acetic acid (CAS 1023471-40-0)
- N-(2-Hydroxyethyl)-2-pyrrolidinecarboxamidehydrochloride (CAS 1236259-16-7)
- (E)-[(3,4-Dichlorophenyl)methoxy][(3-nitro-4-{[3-(trifluoromethyl)phenyl]sulfanyl}phenyl)methylidene]amine (CAS 477852-20-3)
- Autoinducing Peptide I trifluoroacetate salt (CAS 200010-29-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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