2-Chloro-6-(1H-pyrrol-3-yl)aniline CAS 75102-75-9
| CAS No. | 75102-75-9 |
| Molecular Formula | C10H9ClN2 |
| Molecular Weight | 192.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Chloro-6-(1H-pyrrol-3-yl)aniline (CAS 75102-75-9), molecular formula C10H9ClN2 and molecular weight 192.64 g/mol, is a CATO reference standard with documented purity and traceability.
2-Chloro-6-(1H-pyrrol-3-yl)aniline (C10H9ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C10H9ClN2 |
| Molecular Weight | 192.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-chloro-2-cyclopropyl-1H-Pyrrolo[2,3-b]pyridine (CAS 1014613-52-5)
- 7-Chloro-2-methylquinolin-8-amine (CAS 102876-99-3)
- 5-Chloro-2-methylquinolin-8-amine (CAS 102879-01-6)
- 1-Chloro-4-methoxynaphthalene (CAS 10443-43-3)
- 3-Chloro-4-(1H-pyrrol-1-yl)aniline (CAS 106981-50-4)
- 6-Chloro-3-(prop-1-en-2-yl)imidazo[1,2-a]pyridine (CAS 1080429-96-4)
- 2-chloro-5,7-dimethyl-1,6-naphthyridine (CAS 1085267-44-2)
- 1-Chloro-6-methylisoquinolin-5-amine (CAS 1093101-44-0)
Recommended Standards
- 2-Chloro-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 65242-27-5)
- 2-Chloro-6-methoxynaphthalene (CAS 67886-68-4)
- 2-Chloro-5-(1-methyl-1H-pyrrol-2-yl)pyridine (CAS 718639-07-7)
- 2-Chloro-6-methylquinolin-8-amine (CAS 857759-41-2)
- 2-Nitro-5-(prop-2-en-1-yloxy)benzoic acid (CAS 1092280-50-6)
- 1246815-42-8 rac 4-Nitro Deprenyl-d3 Hydrochloride (CAS 1246815-42-8)
- 3-Benzyl-1-methyl-3,6-diazabicyclo[3.1.0]hexane (CAS 144173-16-0)
- Methyl 6-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinate (CAS 1220423-84-6)
- N-hexyl-1H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 57357-98-9)
- 3-Amino-3-(2,5-dimethylthiophen-3-yl)propanamide (CAS 1249159-67-8)
- (5-Anilino-2,4-dioxo-1,3-thiazolidin-3-yl)acetic acid (CAS 1009603-84-2)
- 3-({4-[(carboxymethyl)carbamoyl]phenyl}sulfamoyl)-4-methoxybenzoic acid (CAS 851452-86-3)
- 3-((4-Methylpiperazin-1-yl)methyl)phenylboronic acid (CAS 1171044-16-8)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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