2-Methoxyacetamidine Hydrochloride CAS 1903-91-9
| CAS No. | 1903-91-9 |
| Molecular Formula | C3H8N2O |
| 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 2-Methoxyacetamidine Hydrochloride.
CATO supplies 2-Methoxyacetamidine Hydrochloride (CAS 1903-91-9), a certified reference material (molecular formula C3H8N2OHCl, MW 124.57 g/mol) for analytical method development and quality control.
The molecular framework of 2-Methoxyacetamidine Hydrochloride (C3H8N2OHCl) is characterized by an amide 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.
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.
CATO manufactures 2-Methoxyacetamidine Hydrochloride 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 HCl |
| Molecular Weight | 124.57 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
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- 1-Bromo-3-fluoro-5-pyrrolidinobenzene (CAS 1199773-24-4)
- cis-11,14-Eicosadienoic Acid Methyl Ester (CAS 61012-46-2)
- 2-(5-Methyl-1H-benzo[d]imidazol-2(3H)-ylidene)malononitrile (CAS 313221-26-0)
- 4-Chloro-5-fluoro-2-propylpyridine (CAS 139161-27-6)
- 9-Chloro-3-methyl-5-nitroacridine (CAS 255713-06-5)
- [R-(E)]-2-Ethylidene-1,5-dimethyl-3,3-diphenyl-pyrrolidine (R-EDDP) (1.0 mg/mL in Methanol) (CAS 106293-55-4)
- Calcium Dobesilate Impurity N3 (CAS 17724-11-7)
- (S)-7-Chloro-2-methyl-2,3-dihydroimidazo[1,2-c]pyrimidin-5(1H)-one (CAS 1620579-34-1)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com