2-Amino-3,5-dichlorobenzamide CAS 36765-01-2
| CAS No. | 36765-01-2 |
| Molecular Formula | C7H6Cl2N2O |
| Molecular Weight | 205.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 205.04 g/mol gives 2-Amino-3,5-dichlorobenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Amino-3,5-dichlorobenzamide (CAS 36765-01-2) is a high-purity analytical reference standard with the molecular formula C7H6Cl2N2O and a molecular weight of 205.04 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 2-Amino-3,5-dichlorobenzamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 205.04 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H6Cl2N2O |
| Molecular Weight | 205.04 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.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-4,6-dichlorobenzamide (CAS 1044872-57-2)
- 3-Amino-2,4-dichlorobenzamide (CAS 1360623-95-5)
- 2-Amino-3,4-dichlorobenzamide (CAS 1935601-48-1)
- 1-(3-Amino-2,6-dichloropyridin-4-yl)ethanone (CAS 912772-91-9)
- 2-Amino-4,5-dichlorobenzamide (CAS 952737-77-8)
- 4-Amino-3,5-dichlorobenzamide (CAS 63887-26-3)
- 5-amino-2,4-dichlorobenzamide (CAS 26358-37-2)
- 2-Amino-3,5-dichloro-6-fluorobenzonitrile (CAS 1027514-29-9)
Recommended Standards
- 2-Allyl-4,5-dichloropyridazin-3(2H)-one (CAS 77541-70-9)
- 2’,6’-Dichloro-2-hydroxyacetophenone (CAS 688361-22-0)
- 2-Chloro-1-(3-chloro-4-hydroxyphenyl)ethan-1-one (CAS 39066-18-7)
- 2’,5’-Dichloro-2-hydroxyacetophenone (CAS 67829-04-3)
- ((1S,2S,5R)-3-Azabicyclo[3.1.0]hexan-2-yl)methanamine (CAS 2580098-90-2)
- 3-Amino-1-phenylcyclobutanecarbonitrile (CAS 1339410-40-0)
- 1-Acetyl-6-bromo-1,2,3,4-tetrahydroquinoline (CAS 22190-40-5)
- Rebaudioside B (CAS 58543-17-2)
- ((2R,3S)-5-(6-Amino-9H-purin-9-yl)-3-methyl-2,3-dihydrofuran-2-yl)methanol (CAS 50908-69-5)
- 3-(3-Hydroxyphenyl)-4-methylpentanoic Acid (CAS 1519665-43-0)
- 2-((tert-Butoxycarbonyl)amino)thieno[2,3-b]pyridine-3-carboxylic acid (CAS 1042441-74-6)
- 1-(2,5-Difluorobenzenesulfonyl)piperidine-4-carboxylic acid (CAS 847759-02-8)
- Ethyl 5-fluoro-3-formyl-1-methyl-1H-indole-2-carboxylate (CAS 1777789-50-0)
- Peptide WE-14 (CAS 115136-18-0)
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