9H-Pyrrolo[2,3-c:5,4-c']dipyridine CAS 77200-36-3
| CAS No. | 77200-36-3 |
| Molecular Formula | C10H7N3 |
| Molecular Weight | 169.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
9H-Pyrrolo[2,3-c:5,4-c']dipyridine (CAS 77200-36-3) is a high-purity analytical reference standard with the molecular formula C10H7N3 and a molecular weight of 169.18 g/mol.
The molecular framework of 9H-Pyrrolo[2,3-c:5,4-c']dipyridine (C10H7N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO manufactures 9H-Pyrrolo[2,3-c:5,4-c']dipyridine 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 | C10H7N3 |
| Molecular Weight | 169.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 3 |
Related H Standards
- 9H-Pyrrolo[2,3-f]quinoxaline (CAS 101325-37-5)
- 1H-Pyrrolo[2,3-f]quinoxaline (CAS 102110-75-8)
- 3H-Pyrrolo[2,3-b]quinoxaline (CAS 13350-84-0)
- 1H-Pyrrolo[3,4-b]quinoxaline (CAS 13930-67-1)
- 6H-Pyrrolo[3,4-g]quinoxaline (CAS 16767-43-4)
- 2H-Pyrrolo[2,3-b]quinoxaline (CAS 269-73-8)
- 2H-Pyrrolo[3,4-b]quinoxaline (CAS 269-70-5)
- 4H-Pyrrolo[2,3-b]quinoxaline (CAS 50806-73-0)
Recommended Standards
- 9H-Pyrrolo[2,3-b:5,4-c']dipyridine (CAS 7266-32-2)
- Acryloyl-L-proline (CAS 60460-30-2)
- 9H-Pyrimido[4,5-b]indole (CAS 5059-31-4)
- Benzo[4,5]imidazo[1,2-a]pyrimidine (CAS 245-55-6)
- 2-(4-Propyl-1H-pyrazol-1-yl)acetic acid (CAS 1707571-05-8)
- 7,7-Dimethyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid (CAS 1503608-57-8)
- 7-Chloro-3-oxo-2h,3h,4h-pyrido[3,2-b][1,4]oxazine-6-carboxylic acid (CAS 877177-24-7)
- N-(5-Amino-2-methylphenyl)-2-[4-(tert-butyl)-phenoxy]acetamide (CAS 1020723-84-5)
- Ac-D-Phe(2-Br)-OH (CAS 1998701-05-5)
- Mefatinib Impurity 3 (CAS 53449-14-2)
- 2,5-Dioxopyrrolidin-1-yl 3-(((benzyloxy)carbonyl)amino)propanoate (CAS 53733-97-4)
- 3-(3-((3,3-Dimethylureido)methyl)-3,5,5-trimethylcyclohexyl)-1,1-dimethylurea (CAS 39992-90-0)
- Letermovir-D8 (CAS CATO-C4X-291552)
- DAPK Substrate Peptide (CAS 386769-53-5)
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