2-Amino-5-chloropyridine-3,4,6-d3 CAS 1093384-99-6
| CAS No. | 1093384-99-6 |
| Molecular Formula | - |
| Molecular Weight | 131.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Amino-5-chloropyridine-3,4,6-d3 (CAS 1093384-99-6) is a high-purity analytical reference standard with the molecular formula C5H2D3ClN2 and a molecular weight of 131.58 g/mol.
Structurally, 2-Amino-5-chloropyridine-3,4,6-d3 (C5H2D3ClN2) contains deuterium isotope labeling, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 131.58 g/mol, it falls into the low-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.
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.
Physical & Chemical Properties
| Molecular Formula | C5H2D3ClN2 |
| Molecular Weight | 131.58 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) | 5.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 1-(3-Fluoro-5-(trifluoromethyl)phenyl)butan-1-one (CAS 1443311-08-7)
- tert-butyl N-(tert-butoxycarbonylamino)-N-(3-fluoro-1-bicyclo[1.1.1]pentanyl)carbamate (CAS 2538602-04-7)
- (4-(3-(Trifluoromethyl)-3H-diazirin-3-yl)phenyl)methanol (CAS 87736-88-7)
- (R)-5-Chloro-2-(1-hydroxyethyl)-3-phenylquinazolin-4(3H)-one (CAS 2573124-08-8)
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- (E)-N'-(2-ethoxybenzylidene)-4-methylbenzenesulfonohydrazide (CAS 65609-76-9)
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