1-(2,6-Dichlorophenyl)biguanidehydrochloride CAS 43058-83-9
| CAS No. | 43058-83-9 |
| Molecular Formula | C8H9Cl2N5 |
| 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 1-(2,6-Dichlorophenyl)biguanidehydrochloride.
1-(2,6-Dichlorophenyl)biguanidehydrochloride (CAS 43058-83-9), molecular formula C8H9Cl2N5HCl and molecular weight 282.55 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 1-(2,6-Dichlorophenyl)biguanidehydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 282.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-(2,6-Dichlorophenyl)biguanidehydrochloride 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 | C8H9Cl2N5 HCl |
| Molecular Weight | 282.55 g/mol |
| Appearance | Off-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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Dichlorophenyl Standards
- 3-(2,5-Dichlorophenyl)propan-1-ol (CAS 1000529-99-6)
- 2-(2,4-Dichlorophenyl)-5-(4-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000571-77-6)
- 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
- N-(4-(4-((4-chlorophenyl)sulfonyl)piperazin-1-yl)-3-fluorophenyl)-4-methylbenzamide (CAS 439111-74-7)
- (1s,3r)-3-Hydroxycyclopentane-1-carboxylicacid (CAS 107983-78-8)
- N-(m-tolyl)propionamide (CAS 705-47-5)
- 2-(Piperidin-1-yl)-N-(3-(pyrazin-2-yloxy)phenyl)acetamide (CAS 866157-10-0)
- tert-Butyl ((1-(2-aminoacetyl)pyrrolidin-2-yl)methyl)(ethyl)carbamate (CAS 1353972-90-3)
- 2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-6-[(phenylsulfanyl)methyl]pyrimidin-4-ol (CAS 860609-66-1)
- 3-(5-(Aminomethyl)-1,3,4-oxadiazol-2-yl)benzonitrile (CAS 944906-92-7)
- Ethyl 4-fluoro-3-methylbenzoate (CAS 148541-58-6)
- {3-[(cyclohexyloxy)methyl]phenyl}methanamine (CAS 954586-60-8)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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