Chloroaniline hydrochloride CAS 20265-96-7
| CAS No. | 20265-96-7 |
| Molecular Formula | C6H6ClN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 164.03 g/mol gives Chloroaniline hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Chloroaniline hydrochloride (CAS 20265-96-7) is a high-purity analytical reference standard with the molecular formula C6H6ClNHCl and a molecular weight of 164.03 g/mol.
Based on its molecular formula C6H6ClNHCl, Chloroaniline hydrochloride contains a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 164.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C6H6ClN HCl |
| Molecular Weight | 164.03 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloroaniline Standards
- 4-Chloroaniline (CAS 106-47-8)
- 3-Chloroaniline (CAS 108-42-9)
- 4-Chloroaniline-<SUP>13</SUP>C<SUB>6</SUB> (CAS 1313734-69-8)
- 2-Chloroaniline hydrochloride (CAS 137-04-2)
- 3-Chloroaniline Hydrochloride (CAS 141-85-5)
- 4-Chloroaniline-2,3,5,6-d4 (CAS 191656-33-4)
- 24176-54-3 4-Chloroaniline-15N DTXSID30479982 (CAS 24176-54-3)
- 2-Chloroaniline-4,6-d2 (CAS 347840-10-2)
Recommended Standards
- (S)-1-((6-Bromopyridin-3-yl)methyl)piperidin-3-ol (CAS 1421013-21-9)
- 2-(3-Fluorophenyl)thiazolidine-4-carboxylic acid (CAS 333408-47-2)
- 7-Chloro-4-oxo-1,4-dihydro-1,5-naphthyridine-3-carboxylic acid (CAS 27330-42-3)
- Boc-Orn(Boc)-OH (CAS 57133-29-6)
- 2-(2-Phenylethyl)-1,3-thiazolidine-4-carboxylic acid (CAS 65469-04-7)
- 1-(Pyridin-3-ylmethyl)-1,4-diazepane tris(4-methylbenzenesulfonate) (CAS 1185063-46-0)
- Voriconazole Impurity 45 (CAS 908352-44-3)
- 3-Amino-3-(3-hydroxyoxetan-3-yl)-N-tritylpropanamide (CAS 2198055-92-2)
- 6-Chloro-2-thioxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 887922-70-5)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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