3,5-Dibromo-1H-pyrrolo[3,2-b]pyridine CAS 1190311-07-9
| CAS No. | 1190311-07-9 |
| Molecular Formula | C7H4Br2N2 |
| Molecular Weight | 275.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H4Br2N2, 3,5-Dibromo-1H-pyrrolo[3,2-b]pyridine contains a nitrile group, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.93 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 3,5-Dibromo-1H-pyrrolo[3,2-b]pyridine (CAS 1190311-07-9), a certified reference material (molecular formula C7H4Br2N2, MW 275.93 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,5-Dibromo-1H-pyrrolo[3,2-b]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 | C7H4Br2N2 |
| Molecular Weight | 275.93 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- 3,4-Dibromo-7-azaindole (CAS 1000340-33-9)
- 4,6-Dibromo-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-66-8)
- 3,6-Dibromo-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-69-4)
- 3,4-Dibromo-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-83-2)
- 106072-43-9 2,6-Dibromo-1H-benzimidazole DTXSID20544178 (CAS 106072-43-9)
- 3,5-Dibromo-1H-pyrrolo[2,3-b]pyridine (CAS 1086389-94-7)
- 3,6-Dibromo-1H-pyrrolo[3,2-b]pyridine (CAS 1190312-18-5)
- 3,7-Dibromo-1H-pyrrolo[2,3-c]pyridine (CAS 1190318-35-4)
Recommended Standards
- 6-(Dibromomethyl)nicotinonitrile (CAS 1189128-09-3)
- 3,6-Dibromoimidazo[1,2-a]pyridine (CAS 1065074-14-7)
- 3,7-Dibromo-1H-pyrrolo[3,2-b]pyridine (CAS 1190318-46-7)
- 3,4-Dibromo-1H-pyrrolo[2,3-c]pyridine (CAS 1190318-87-6)
- N-[(3-Chloro-2-fluorophenyl)methyl]cyclopropanamine (CAS 878001-21-9)
- 1-(2,2-Diethoxyethyl)cyclopropan-1-ol (CAS 832142-17-3)
- 3-Phenylisoxazole-5-carbonyl chloride (CAS 124953-60-2)
- 3,4-Dibromo-Mal-PEG2-amine (CAS 1807534-86-6)
- Ethyl 1-(4-chlorophenyl)-6-oxo-4-(trifluoromethyl)-1,6-dihydropyridazine-3-carboxylate (CAS 251557-24-1)
- Methyl 2-(6-fluoro-4-oxoquinolin-1(4H)-yl)acetate (CAS 1171941-16-4)
- Vancomycin Hydrochloride (CAS 1404-93-9)
- 3-(m-Tolyl)-5-(((6-(p-tolyl)pyridazin-3-yl)thio)methyl)-1,2,4-oxadiazole (CAS 1111419-18-1)
- 2-Amino-4-bromo-5-fluorophenol (CAS 1016234-89-1)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com