1H-Pyrrolo[2,3-b]pyridin-3-ylmethanamine hydrochloride CAS 1408075-79-5
| CAS No. | 1408075-79-5 |
| Molecular Formula | C8H9N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1H-Pyrrolo[2,3-b]pyridin-3-ylmethanamine hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1H-Pyrrolo[2,3-b]pyridin-3-ylmethanamine hydrochloride (CAS 1408075-79-5), molecular formula C8H9N3HCl and molecular weight 183.64 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1H-Pyrrolo[2,3-b]pyridin-3-ylmethanamine hydrochloride (C8H9N3HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 183.64 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C8H9N3 HCl |
| Molecular Weight | 183.64 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related H Standards
- 1H-Pyrrolo[3,2-c]pyridin-3-amine (CAS 1000342-62-0)
- 1H-Pyrrolo[3,2-c]pyridin-6-amine (CAS 1000342-74-4)
- 2-(1H-Pyrrolo[2,3-c]pyridin-7-yl)ethanamine (CAS 1000537-98-3)
- 1H-pyrrolo[2,3-b]pyridine-5-acetonitrile (CAS 1000542-39-1)
- 2-{1H-Pyrrolo[2,3-b]pyridin-5-yl}acetic acid (CAS 1000545-78-7)
- 3-{1H-pyrrolo[2,3-b]pyridin-3-yl}piperidine (CAS 1001069-39-1)
- 1H-Pyrrolo[2,3-b]pyridine, 6-bromo-1-(phenylsulfonyl)- (CAS 1001070-23-0)
- 1H-pyrrolo[2,3-b]pyridine-3-sulfonyl chloride (CAS 1001412-59-4)
Recommended Standards
- Citalopram-d6 (CAS 1190003-26-9)
- Tetrabutylammonium bromide xhydrate (CAS 37451-67-5)
- alpha-(2-Bromophenyl)benzylamine (CAS 55095-15-3)
- 3-(4-Chlorophenyl)piperidine hydrochloride (CAS 1106941-01-8)
- 2-Bromo-3-chloropyridine-4-boronic Acid (CAS 1003043-31-9)
- 1H-Pyrrolo[2,3-b]pyridine hydrate (CAS 174813-86-6)
- Bromfenac Impurity 27 (CAS CATO-C4X-200227)
- (S)-N-(piperidin-3-yl)-2-methylpropanamide hydrochloride (CAS 1332765-83-9)
- 2-Amino-3,4-dichlorobenzonitrile (CAS 1253792-18-5)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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