Methyl aminolevulinate EP Impurity A Dihydrochloride Hydrate CAS 207226-24-2
| CAS No. | 207226-24-2 |
| Molecular Formula | C3H8N2O |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| 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 Methyl aminolevulinate EP Impurity A Dihydrochloride Hydrate.
CATO supplies Methyl aminolevulinate EP Impurity A Dihydrochloride Hydrate (CAS 207226-24-2), a pharmacopoeial impurity reference standard (molecular formula C3H8N2OHClH2O, MW 142.58 g/mol) used for the identification and quantification of trace impurities in APIs.
The molecular framework of Methyl aminolevulinate EP Impurity A Dihydrochloride Hydrate (C3H8N2OHClH2O) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Methyl aminolevulinate EP Impurity A Dihydrochloride Hydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H8N2O 2*HCl H2O |
| Molecular Weight | 142.58 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 DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Methyl Aminolevulinate (CAS 33320-16-0)
- Methyl aminolevulinate EP Impurity C (CAS 77479-01-7)
- Methyl aminolevulinate EP Impurity G (CAS 77479-03-9)
- Methyl aminolevulinate Impurity 11 (CAS CATO-C4X-299311)
- Methyl aminolevulinate Impurity 12 (CAS CATO-C4X-299312)
- Methyl aminolevulinate Impurity 6 (CAS CATO-C4X-29936)
- Methyl aminolevulinate Impurity 9 (CAS CATO-C4X-29939)
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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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