1-(2-Chlorophenyl)guanidine CAS 24067-35-4
| CAS No. | 24067-35-4 |
| Molecular Formula | C7H8ClN3 |
| Molecular Weight | 169.61 g/mol |
| 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 1-(2-Chlorophenyl)guanidine.
CATO supplies 1-(2-Chlorophenyl)guanidine (CAS 24067-35-4), a certified reference material (molecular formula C7H8ClN3, MW 169.61 g/mol) for analytical method development and quality control.
The molecular framework of 1-(2-Chlorophenyl)guanidine (C7H8ClN3) is characterized by a nitrile group, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 1-(2-Chlorophenyl)guanidine 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 | C7H8ClN3 |
| Molecular Weight | 169.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- 2-(2-Chlorophenyl)acetamide (CAS 10268-06-1)
- (E)-[(2-Chlorophenyl)methylidene](methyl)oxidoazanium (CAS 1075226-89-9)
- N-(2-Chlorophenyl)-N-methylformamide (CAS 14924-76-6)
- 1-(3-Chlorophenyl)guanidine (CAS 6145-41-1)
- 2-(3-Chlorophenyl)acetamide (CAS 58357-84-9)
- N-(4-chlorophenyl)-N-methylformamide (CAS 26772-93-0)
- N-(2-chlorophenyl)acetamide (CAS 533-17-5)
- [(4-Chlorophenyl)sulfanyl]formonitrile (CAS 3226-37-7)
Recommended Standards
- 1-(2-Chloro-6-methylpyridin-4-yl)ethanone (CAS 890406-52-7)
- 1-(2-chloropyridin-4-yl)propan-2-one (CAS 790706-85-3)
- 1-(2-Chloro-6-methylpyridin-3-yl)ethan-1-one (CAS 49667-29-0)
- 1-(2-Aminophenyl)-2-chloroethanone (CAS 64605-23-8)
- Perfluorononanoyl chloride (CAS 52447-23-1)
- 3-(2,6-Dimethylphenyl)-3,4,5-trifluoropropiophenone (CAS 898755-34-5)
- (S,S)-Ph-Dbfox (CAS 246040-77-7)
- 1,5-Dibromo-2-methoxy-4-methylbenzene (CAS 5456-94-0)
- 2-Chloro-4,4-dimethylcyclohexan-1-one (CAS 62172-98-9)
- Finasteride Impurity 27 (CAS 1329611-51-9)
- 2-(methylamino)pyrimidine-4-carbaldehyde (CAS 180869-39-0)
- 6,7-Dihydro-5H-pyrrolo[3,4-b]pyridine xhydrochloride (CAS 1255306-32-1)
- Ethyl 3-amino-3-(4-ethoxy-3-methoxyphenyl)propanoate (CAS 613656-39-6)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com