3-Chloro-1H-pyrrolo[3,2-c]pyridine CAS 1000342-65-3
| CAS No. | 1000342-65-3 |
| Molecular Formula | C7H5ClN2 |
| Molecular Weight | 152.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, chlorine substitution, an aromatic ring system, 3-Chloro-1H-pyrrolo[3,2-c]pyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 152.58 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 3-Chloro-1H-pyrrolo[3,2-c]pyridine (CAS 1000342-65-3), a certified reference material (molecular formula C7H5ClN2, MW 152.58 g/mol) for analytical method development and quality control.
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 3-Chloro-1H-pyrrolo[3,2-c]pyridine 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 | C7H5ClN2 |
| Molecular Weight | 152.58 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-(2-Chloro-4-pyridyl)acetonitrile (CAS 1000565-45-6)
- 2-(2-Chloro-3-pyridyl)acetonitrile (CAS 101012-32-2)
- 4-Chloro-2-cyano-6-methylpyridine, 97% (CAS 104711-65-1)
- Methyl 4-chloro-3-hydroxybutanoate (CAS 10488-68-3)
- 5-Chloro-2-ethynylpyridin-3-amine (CAS 1150617-82-5)
- 2-Chloro-1H-pyrrolo[2,3-b]pyridine (CAS 1174936-85-6)
- 4-Chloro-6-azaindole (CAS 1188313-15-6)
- 2-Chloro-1H-pyrrolo[2,3-c]pyridine (CAS 1194376-67-4)
Recommended Standards
- 1-Chloro-4,4-difluorocyclohex-1-ene (CAS 1881331-01-6)
- 2-(4-chloropyridin-2-yl)acetonitrile (CAS 1000515-40-1)
- 4-(Chloromethyl)-2,5-oxazolidinedione-d3 (CAS 1794713-40-8)
- 3-Chloro-3-fluoro-2,4-pentanedione (CAS 135664-28-7)
- 2-{[2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)-2-oxoethyl]sulfanyl}-5H,6H,7H,8H,9H-cyclohepta[b]pyridine-3-carbonitrile (CAS 445383-85-7)
- 4-(1-Chloro-1,2-diphenylethyl)pyridine (CAS 95745-22-5)
- 2-Bromo-4-methoxy-5-methylpyrimidine (CAS 1161497-27-3)
- tert-Butyl cyclohexyl(5-(piperidin-2-yl)pyridin-2-yl)carbamate (CAS 1352531-02-2)
- 5-(3-Bromophenyl)-3-propyl-1h-1,2,4-triazole (CAS 1247833-59-5)
- Rosuvastatin EP Impurity F (CAS 289042-12-2)
- (2,2,6,6-Tetramethyl-3,6-dihydro-2H-pyran-4-yl)boronic acid (CAS 1402845-34-4)
- 5-Amino-3-(4-bromophenyl)-1-methylpyrazole (CAS 126417-84-3)
- 2-(5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)-5-phenyl-1,3,4-oxadiazole (CAS 318256-02-9)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
Why CATO?
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