3,5-Dichloro-n-hydroxybenzene-1-carbonimidoyl chloride CAS 677727-73-0
| CAS No. | 677727-73-0 |
| Molecular Formula | C7H4Cl3NO |
| Molecular Weight | 224.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,5-Dichloro-n-hydroxybenzene-1-carbonimidoyl chloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,5-Dichloro-n-hydroxybenzene-1-carbonimidoyl chloride (CAS 677727-73-0) is a high-purity analytical reference standard with the molecular formula C7H4Cl3NO and a molecular weight of 224.47 g/mol.
3,5-Dichloro-n-hydroxybenzene-1-carbonimidoyl chloride (C7H4Cl3NO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 3,5-Dichloro-n-hydroxybenzene-1-carbonimidoyl chloride 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 | C7H4Cl3NO |
| Molecular Weight | 224.47 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- (Z)-3,4-dichloro-N-hydroxybenzimidoyl chloride (CAS 1056189-27-5)
- (Z)-2,4-dichloro-N-hydroxybenzimidoyl chloride (CAS 29203-60-9)
- 2,3-Dichloro-N-hydroxybenzenecarboximidoyl chloride (CAS 265130-17-4)
- 2,6-Dichloro-4-methylnicotinoyl chloride (CAS 56950-89-1)
- 2,4-dichloro-6,7-dimethyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 1062517-28-5)
- 2,4-dichloro-6-ethyl-7h-pyrrolo[2,3-d]pyrimidine (CAS 1275608-17-7)
- 2,4-dichloro-7-methyl-pyrido[3,2-d]pyrimidine (CAS 1567624-24-1)
- 2,4-dichloro-5,7-dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1638764-36-9)
Recommended Standards
- 3,4,5-Trichlorobenzamide (CAS 99508-32-4)
- alpha,2,6-Trichlorobenzaldoxime (CAS 6579-27-7)
- 2-(2-Chlorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 346656-42-6)
- 2,4,5-Trichlorobenzamide (CAS 70439-09-7)
- Phenylguanidine carbonate (CAS 14018-90-7)
- Benzyl 2-(furan-2-yl)pyrrolidine-1-carboxylate (CAS 1355218-96-0)
- N-Ethyl-3-formylbenzamide (CAS 126926-39-4)
- (R)-5-(Pyrrolidine-1-carbonyl)pyrrolidin-2-one (CAS 110958-18-4)
- 22R-6β-Hydroxy Budesonide (CAS 93861-52-0)
- 1,1,2,2-Tetramethylhydrazine hydrochloride (CAS 61556-82-9)
- Hupehenine (CAS 98243-57-3)
- 5-Methylpyrimidine-2-carboxylic acid (CAS 99420-75-4)
- (R)-3-(1-Methyl-1H-indol-3-yl)-3-phenylpropanoic acid (CAS 406920-67-0)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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