1-(2,3-Dichlorophenyl)guanidine CAS 41214-03-3
| CAS No. | 41214-03-3 |
| Molecular Formula | C7H7Cl2N3 |
| Molecular Weight | 204.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 204.06 g/mol gives 1-(2,3-Dichlorophenyl)guanidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(2,3-Dichlorophenyl)guanidine (CAS 41214-03-3), a certified reference material (molecular formula C7H7Cl2N3, MW 204.06 g/mol) for analytical method development and quality control.
The molecular framework of 1-(2,3-Dichlorophenyl)guanidine (C7H7Cl2N3) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 1-(2,3-Dichlorophenyl)guanidine 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 | C7H7Cl2N3 |
| Molecular Weight | 204.06 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichlorophenyl Standards
- 1-(2,4-Dichlorophenyl)guanidine (CAS 41213-67-6)
- 1-(2,5-Dichlorophenyl)guanidine (CAS 41213-70-1)
- 1-(3,4-Dichlorophenyl)guanidine (CAS 65783-10-0)
- 1-(3,5-Dichlorophenyl)guanidine (CAS 46113-33-1)
- 1-(3,4-Dichlorophenyl)ethan-1-one oxime (CAS 71516-68-2)
- 2-(2,4-Dichlorophenyl)acetamide (CAS 55954-27-3)
- 2-(3,4-Dichlorophenyl)acetamide (CAS 868697-78-3)
- N-(2,3-Dichlorophenyl)acetamide (CAS 23068-36-2)
Recommended Standards
- (1-methyl-1,2-ethanediyl)bis-Phosphonic acid (CAS 4672-40-6)
- 1-(2-Bromoethoxy)cyclobutane-1-carbonitrile (CAS 1934950-59-0)
- 5-Bromo-2-(tert-butyl)oxazole (CAS 1823957-38-5)
- 3-bromo-1-(prop-2-en-1-yl)pyrrolidin-2-one (CAS 178946-25-3)
- 1-(5-Chloropyridin-2-yl)-5-methyl-1h-pyrrole-2-carbaldehyde (CAS 931985-67-0)
- ((3,3-Dimethoxypropoxy)methyl)benzene (CAS 34591-97-4)
- 1,2,3-Thiadiazole, 1H-isoindole-1,3(2H)-dione deriv. (CAS 78301-71-0)
- Lactyl Phenetidine (CAS 539-08-2)
- 3-Bromo-4-methyl-5-nitrobenzoic acid (CAS 34545-20-5)
- 3,4-Diaminobenzenesulfonamide (CAS 2360-20-5)
- 1-[(Dimethylamino)sulfonyl]piperidine-3-carboxylic acid (CAS 1017214-13-9)
- Tos-PEG6-OH (CAS 42749-28-0)
- 5-Bromo-8-(chloromethyl)quinoline (CAS 1564691-38-8)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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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