Pyridoxine-d2 HCl CAS 5027-82-7
| CAS No. | 5027-82-7 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 207.65 g/mol gives Pyridoxine-d2 HCl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Pyridoxine-d2 HCl (CAS 5027-82-7), a certified reference material (molecular formula C8H9D2NO3HCl, MW 207.65 g/mol) for analytical method development and quality control.
Owing to deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Pyridoxine-d2 HCl is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 207.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Pyridoxine-d2 HCl meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H9D2NO3 HCl |
| Molecular Weight | 207.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Pyridoxine Standards
- Pyridoxine EP Impurity A hydrochloride (CAS 1006-21-9)
- Pyridoxine /Vitamin B6 Impurity 63 HCl (CAS 102694-13-3(free base))
- Pyridoxine dicaprylate (CAS 106483-04-9)
- Pyridoxine N-Oxide HCl (CAS 112507-12-7)
- Pyridoxine Impurity 27 (CAS 116169-14-3)
- Pyridoxine-d3 Hydrochloride (CAS 1189921-12-7)
- Pyridoxine Impurity 6 (CAS 1385767-85-0)
- Pyridoxine Impurity 7 (CAS 1385767-86-1)
Recommended Standards
- 2-Amino-N-(4-methylphenyl)benzamide (CAS 32212-38-7)
- N-[(2-Methyl-1H-indol-3-yl)methyl]cyclopropanamine hydrochloride (CAS 920465-12-9)
- 4-Bromo-3-(trifluoromethyl)quinoline (CAS 590371-97-4)
- tert-Butyl (7-bromo-2-methoxynaphthalen-1-yl)carbamate (CAS 2756522-44-6)
- (R)-2-Amino-1-(3-(isopropyl(methyl)amino)piperidin-1-yl)ethanone (CAS 1354009-22-5)
- (Z)-1-(4-chlorophenyl)-2-fluorovinyl diethyl phosphate 1159000-79-9 (CAS 1159000-79-9)
- 1,5-Dihydroxynaphthalene-2,6-dicarbaldehyde (CAS 176443-00-8)
- Ethyl chlorooximeacetate (CAS 14337-43-0)
- 4-((4-Chloro-2,5-dimethoxyphenyl)sulfonyl)-2,6-dimethylmorpholine (CAS 799258-99-4)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com