1-(3,4-Dimethoxyphenyl)guanidine CAS 57004-61-2
| CAS No. | 57004-61-2 |
| Molecular Formula | C9H13N3O2 |
| Molecular Weight | 195.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(3,4-Dimethoxyphenyl)guanidine 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.
1-(3,4-Dimethoxyphenyl)guanidine (CAS 57004-61-2), molecular formula C9H13N3O2 and molecular weight 195.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H13N3O2, 1-(3,4-Dimethoxyphenyl)guanidine contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 195.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C9H13N3O2 |
| Molecular Weight | 195.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
Related Dimethoxyphenyl Standards
- N-(2,3-dimethoxyphenyl)acetamide (CAS 121639-09-6)
- N-(2,6-DIMETHOXYPHENYL)ACETAMIDE (CAS 131157-26-1)
- 2-(3,5-Dimethoxyphenyl)acetamide (CAS 17213-62-6)
- (1E)-1-(2,5-dimethoxyphenyl)ethanone oxime (CAS 23997-82-2)
- (Z)-1-(3,4-dimethoxyphenyl)ethan-1-one oxime (CAS 88920-78-9)
- 1-(2,5-Dimethoxyphenyl)guanidine (CAS 41213-64-3)
- N-(2,5-dimethoxyphenyl)acetamide (CAS 3467-59-2)
- N-(3,4-Dimethoxyphenyl)acetamide (CAS 881-70-9)
Recommended Standards
- 1-(2-Pyrimidinyl)-1H-indole (CAS 221044-05-9)
- 1-(3-Methoxyphenoxy)propan-2-one oxime (CAS 6437-62-3)
- 1-(2-Morpholino-1H-imidazol-4-yl)ethanone (CAS 88723-37-9)
- 1-(3-Nitrophenyl)butan-1-ol (CAS 29067-54-7)
- 2-((3-Chlorophenyl)amino)-2-methylpropanoic acid (CAS 65937-35-1)
- 2-(Iodomethyl)-1-methylpyrrolidine (CAS 5831-74-3)
- (4-Benzyl-1-piperazinyl)(2-pyrrolidinyl)methanonehydrochloride (CAS 1236259-37-2)
- (E)-3-hydroxyisobenzofuran-1-carbaldehyde O-(3,4-dichlorobenzyl) oxime (CAS 339023-49-3)
- Methyl 3-amino-3-(2,3-dimethylphenyl)propanoate (CAS 827034-74-2)
- 1-(3-Aminoazetidin-1-yl)propan-1-one (CAS 1339189-44-4)
- 4-(Chloromethyl)-1-(2,5-dimethylphenyl)-1H-1,2,3-triazole (CAS 1251302-83-6)
- 4-methyl-N-(5-methylpyridin-2-yl)benzamide (CAS 349122-64-1)
- 2-Amino-N-cyclopentyl-3-phenylpropanamide hydrochloride (CAS 1246172-70-2)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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