Pyridoxamine dihydrochloride monohydrate CAS 58052-48-5
| CAS No. | 58052-48-5 |
| Molecular Formula | C8H12N2O2 |
| 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 Pyridoxamine dihydrochloride monohydrate.
Pyridoxamine dihydrochloride monohydrate (CAS 58052-48-5) is a high-purity analytical reference standard with the molecular formula C8H12N2O2HClH2O and a molecular weight of 222.67 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, Pyridoxamine dihydrochloride monohydrate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 222.67 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.
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 | C8H12N2O2 2*HCl H2O |
| Molecular Weight | 222.67 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Pyridoxamine Standards
Recommended Standards
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- Methyl 6-cyclopropyl-3-(4-fluorophenyl)isoxazolo[5,4-b]pyridine-4-carboxylate (CAS 1018144-40-5)
- a-Ethynyl-a,5-dimethyl-3-isoxazolemethanol (CAS 1202769-66-1)
- (3R,4R)-4-methylpiperidin-3-amine (CAS 2031242-08-5)
- [3-(2-Azidoethoxy)phenyl]acetic acid (CAS 42058-77-5)
- (2S)-2-amino-3-cyclooctyl-propanoic acid;hydrochloride (CAS 2387568-79-6)
- H-Ser-Gln-OH (CAS 94421-66-6)
- 2-(6-Methyl-2-oxoquinolin-1(2H)-yl)acetic acid (CAS 1355233-21-4)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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