(1R)-1-Pyridin-3-ylethanamine dihydrochloride CAS 40154-79-8
| CAS No. | 40154-79-8 |
| Molecular Formula | C7H10N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1R)-1-Pyridin-3-ylethanamine dihydrochloride.
(1R)-1-Pyridin-3-ylethanamine dihydrochloride (CAS 40154-79-8) is a high-purity analytical reference standard with the molecular formula C7H10N2HCl and a molecular weight of 158.63 g/mol.
Structurally, (1R)-1-Pyridin-3-ylethanamine dihydrochloride (C7H10N2HCl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 158.63 g/mol, it falls into the medium-molecular-weight range. 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.
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 | C7H10N2 2*HCl |
| Molecular Weight | 158.63 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- 3-[(E)-2-(Pyridin-3-yl)ethenyl]-1,2-dihydroquinoxalin-2-one (CAS 1000169-10-7)
- 2-(pyridin-2-ylsulfanyl)acetic acid (CAS 10002-29-6)
- 4-(Pyridin-3-yloxy)benzenesulfonic acid (CAS 1000340-09-9)
- 2-(2-Oxo-2-(pyridin-4-yl)ethylidene)thiazolidin-4-one (CAS 1000932-15-9)
- 2-[2-oxo-2-(pyridin-3-yl)ethylidene]-1,3-thiazolidin-4-one (CAS 1000932-62-6)
- N-(pyridin-3-ylmethyl)sulfamide (CAS 1000933-31-2)
- Ethyl 1-(2-pyridin-2-ylethyl)piperidine-4-carboxylate (CAS 1000941-29-6)
- 1-Methyl-4-(pyridin-2-ylmethyl)piperazine (CAS 100158-57-4)
Recommended Standards
- 4,4,5,5-Tetramethyl-2-(oct-1-en-1-yl)-1,3,2-dioxaborolane (CAS 170942-79-7)
- 1-(4-Amino-3-methoxyphenyl)ethan-1-ol (CAS 1221792-01-3)
- 4-(N-1-Dimethylaminonaphthalene-5-sulfonylamino)phenyl Isothiocyanate (CAS 102417-94-7)
- tert-Butyl (S)-3-(3-methoxyphenyl)piperazine-1-carboxylate (CAS 1228571-11-6)
- (E)-N'-(5-Benzoyl-1,3-thiazol-2-yl)-N,N-dimethylmethanimidamide (CAS 865659-43-4)
- Ethyl 4-methyl-2-(3-methyl-4-((5-methylfuran-2-yl)methylene)-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)thiazole-5-carboxylate (CAS 5536-54-9)
- Norepinephrine Impurity 51 (CAS 73917-81-4)
- N-(3-Amino-4-fluorophenyl)-3-methylbutanamide (CAS 926185-47-9)
- 7-Octenenitrile (CAS 5048-29-3)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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