1-{[1-(2-chlorophenyl)ethylidene]amino}guanidine CAS 792124-35-7
| CAS No. | 792124-35-7 |
| Molecular Formula | C9H11ClN4 |
| Molecular Weight | 210.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{[1-(2-chlorophenyl)ethylidene]amino}guanidine (CAS 792124-35-7), molecular formula C9H11ClN4 and molecular weight 210.66 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-{[1-(2-chlorophenyl)ethylidene]amino}guanidine (C9H11ClN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 210.66 g/mol, it falls into the medium-molecular-weight range. 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-{[1-(2-chlorophenyl)ethylidene]amino}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 | C9H11ClN4 |
| Molecular Weight | 210.66 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 1-[(2S)-butan-2-yl]-4-chloro-1H-pyrazolo[3,4-d]pyrimidine (CAS 2382222-97-9)
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- 2-(Methyl(4-(methylthio)benzyl)amino)ethanol (CAS 1249248-47-2)
- 11-Bromo-N-(4-hydroxy-3-methoxybenzyl)undec-10-enamide (CAS 102613-03-6)
- 4-(4-Aminophenyl)tetrahydro-2h-pyran-4-carboxylic acid (CAS 937651-78-0)
- benzyl (3R,4R)-3-azido-4-methoxy-pyrrolidine-1-carboxylate (CAS 799767-85-4)
- (4-(Phenanthren-9-yl)phenyl)boronic acid (CAS 737764-74-8)
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- Methyl 3-(2-Methyl-4-thiazolyl)benzoate (CAS 850375-07-4)
- tert-Butyl 2-(aminomethyl)butanoate (CAS 1372851-48-3)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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