2-Pyrrolidin-3-yl-1H-pyrrolo[2,3-b]pyridine dihydrochloride CAS 2109371-72-2
| CAS No. | 2109371-72-2 |
| Molecular Formula | C11H13N3 |
| 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 223.70 g/mol gives 2-Pyrrolidin-3-yl-1H-pyrrolo[2,3-b]pyridine dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Pyrrolidin-3-yl-1H-pyrrolo[2,3-b]pyridine dihydrochloride (CAS 2109371-72-2) is a high-purity analytical reference standard with the molecular formula C11H13N3HCl and a molecular weight of 223.70 g/mol.
The molecular framework of 2-Pyrrolidin-3-yl-1H-pyrrolo[2,3-b]pyridine dihydrochloride (C11H13N3HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Pyrrolidin-3-yl-1H-pyrrolo[2,3-b]pyridine dihydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H13N3 2*HCl |
| Molecular Weight | 223.70 g/mol |
| 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.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Pyrrolidin Standards
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- Ethyl 2-(pyrrolidin-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylate (CAS 1000339-79-6)
- 2-[4-(Pyrrolidin-3-yloxy)phenyl]ethylamine (CAS 1000507-30-1)
- 4-(Pyrrolidin-3-yl)-1H-pyrazole (CAS 1000772-62-2)
- 1-(2-(Pyrrolidin-1-yl)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1000802-52-7)
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- (1-(Pyrrolidin-1-ylmethyl)cyclopropyl)methanamine dihydrochloride (CAS 1001345-81-8)
Recommended Standards
- (R)-tert-Butyl 3-((6-ethoxypyrimidin-4-yl)oxy)pyrrolidine-1-carboxylate (CAS 1354014-71-3)
- N'-Propylquinoline-4-carbohydrazide (CAS 7466-63-9)
- N-(1-Cyanocyclohexyl)-2-(5,6-dichloro-1,3-dioxoisoindolin-2-yl)acetamide (CAS 874596-21-1)
- 2-Hydrazonooctahydro-1H-benzo[d]imidazole (CAS 777016-22-5)
- Ethyl 1-(4-methylbenzyl)-1H-1,2,3-triazole-4-carboxylate (CAS 126800-26-8)
- tert-Butyl (2-(4-amino-5-formylpyridin-3-yl)ethyl)carbamate (CAS 1393557-85-1)
- 2-propyl-3H,4H-cyclohepta[d]imidazol-4-one (CAS 157466-20-1)
- 2-(3-Ethoxy-4-methoxyphenyl)-1H-benzimidazole-5-carboxylic acid (CAS 1018255-95-2)
- 5-Isobutyl-1,2,3-thiadiazole-4-carboxylic acid (CAS 1466047-39-1)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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