N-((2-Bromopyridin-4-yl)methyl)cyclopropanamine hydrochloride CAS 1353944-95-2
| CAS No. | 1353944-95-2 |
| Molecular Formula | C9H11BrN2 |
| 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 N-((2-Bromopyridin-4-yl)methyl)cyclopropanamine hydrochloride.
N-((2-Bromopyridin-4-yl)methyl)cyclopropanamine hydrochloride (CAS 1353944-95-2), molecular formula C9H11BrN2HCl and molecular weight 263.56 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution, N-((2-Bromopyridin-4-yl)methyl)cyclopropanamine hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 263.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C9H11BrN2 HCl |
| Molecular Weight | 263.56 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 3-(6-Bromopyridin-3-yl)propan-1-amine (CAS 1000522-49-5)
- 3-(2-Bromopyridin-3-yl)propan-1-amine (CAS 1000555-64-5)
- 3-(2-Bromopyridin-4-yl)propan-1-amine (CAS 1000556-45-5)
- N-(2-((4-Bromopyridin-2-yl)oxy)ethyl)acetamide (CAS 1001077-13-9)
- (2e)-3-(2-Bromopyridin-4-yl)prop-2-enoic acid (CAS 1001200-52-7)
- (4-Bromopyridin-2-yl)methanamine dihydrochloride (CAS 1001414-95-4)
- 4-Bromopyridin-2-amine;hydrochloride (CAS 1001419-41-5)
- 1-(5-Bromopyridin-3-yl)cyclopropan-1-amine (CAS 1003856-13-0)
Recommended Standards
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- tert-Butyl 2-(2-(furan-2-yl)-2-oxoethyl)azepane-1-carboxylate (CAS 1699126-90-3)
- (R)-tert-Butyl 3-isobutylpiperazine-1-carboxylate hydrochloride (CAS 1217469-14-1)
- 2-(Ethylamino)-2-methyl-4-(3-methyl-1h-pyrazol-1-yl)butanamide (CAS 1341978-98-0)
- ((1S,3S)-3-(4-bromophenyl)-2,2-difluorocyclopropyl)methanol (CAS 2350703-67-0)
- 1-(3-Hydroxyquinolin-5-yl)ethan-1-one (CAS 2089651-70-5)
- 1-(Cyclohexylmethoxy)-4-iodobenzene (CAS 877603-51-5)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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