2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride CAS 1217195-32-8
| CAS No. | 1217195-32-8 |
| Molecular Formula | C21H20N2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride (CAS 1217195-32-8), molecular formula C21H20N2O3HCl and molecular weight 384.86 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 384.86 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).
CATO manufactures 2-Methoxy-6-[2-(3-methyl-1-phenyl-1H-pyrazol-4-yl)-vinyl]-benzoic acid methyl ester, 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 | C21H20N2O3 HCl |
| Molecular Weight | 384.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 1-(2-Methoxy-6-(methylsulfonyl)phenyl)piperazine (CAS 1000018-42-7)
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- 6-Methoxy-4-nitro-1H-indazole (CAS 1000341-08-1)
Recommended Standards
- 4-Phenoxypyridin-3-amine (CAS 132038-28-9)
- 4-Hydroxy-1,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 847983-08-8)
- (3S)-3-ethynylpiperidine;hydrochloride (CAS 2199320-88-0)
- N-[1-(2,5-Dimethoxyphenyl)ethyl]-1-methyl-1H-pyrazol-4-amine (CAS 1153754-43-8)
- 4-Fluoro-3,6-dimethyl-1H-indazole (CAS 2306265-60-9)
- N-(1,3,5-Trimethyl-1H-pyrazol-4-yl)methanesulfonamide (CAS 53483-73-1)
- (3-Chloro-5-ethoxy-4-methoxyphenyl)methanamine (CAS 937597-29-0)
- (R)-tert-Butyl 2-acetoxy-3-methylbutanoate (CAS 868740-08-3)
- 4-(4-Methylthiazol-5-yl)butanoic acid (CAS 273939-94-9)
- D-allo-Thr5-Semaglutide (CAS CATO-C4X-2226243)
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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