(2S)-3-(2-Chloro-4-nitro-1H-imidazol-1-yl)-4-methoxybenzoic Acid 2-[[4-(Trifluoromethoxy)phenyl]methoxy]propyl Ester CAS 1253202-36-6
| CAS No. | 1253202-36-6 |
| Molecular Formula | C22H19ClF3N3O7 |
| Molecular Weight | 529.85 g/mol |
| 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 (2S)-3-(2-Chloro-4-nitro-1H-imidazol-1-yl)-4-methoxybenzoic Acid 2-[[4-(Trifluoromethoxy)phenyl]methoxy]propyl Ester.
CATO supplies (2S)-3-(2-Chloro-4-nitro-1H-imidazol-1-yl)-4-methoxybenzoic Acid 2-[[4-(Trifluoromethoxy)phenyl]methoxy]propyl Ester (CAS 1253202-36-6), a certified reference material (molecular formula C22H19ClF3N3O7, MW 529.85 g/mol) for analytical method development and quality control.
(2S)-3-(2-Chloro-4-nitro-1H-imidazol-1-yl)-4-methoxybenzoic Acid 2-[[4-(Trifluoromethoxy)phenyl]methoxy]propyl Ester (C22H19ClF3N3O7) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), (2S)-3-(2-Chloro-4-nitro-1H-imidazol-1-yl)-4-methoxybenzoic Acid 2-[[4-(Trifluoromethoxy)phenyl]methoxy]propyl Ester 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 | C22H19ClF3N3O7 |
| Molecular Weight | 529.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related S Standards
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Recommended Standards
- 5505-16-8 3,5-Diamino-2,4,6-triiodobenzoate Benzoic acid, 3,5-diamino-2,4,6-triiodo- 3,5-Diamino-2,4,6-triiodobenzoic acid 4-14-00-01307 (Beilstein Handbook Reference) BRN 1466919 3,5-Diamino-triiodobenzoic acid EINECS 226-845-7 EC 226-845-7 (CAS 5505-16-8)
- Azvudine Impurity 1 (CAS 1596289-55-2)
- N-(3-Bromophenyl)-2-((4-(4-chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476484-46-5)
- Hexachlorodisiloxane-130-134 (CAS 14986-21-1)
- 3-(Ethoxycarbonyl)-1-methyl-1h-pyrazole-4-carboxylic acid (CAS 1174830-89-7)
- Magnesium tungstate (CAS 13573-11-0)
- 2-(((tert-Butyldimethylsilyl)oxy)methyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1351378-73-8)
- Fulvestrant impurity 38 (CAS CATO-C4X-191738)
- 4-(2-Hydroxypropyl)benzene-1,2-diol (CAS 84678-97-7)
- 2-chloro-4-nitro-n-(3-pyridinyl)benZamide (CAS 19142-73-5)
- N-Propylquinolin-3-amine (CAS 152330-60-4)
- 2-Cyano-5-phenylpenta-2,4-dienethioamide (CAS 91974-48-0)
- [3-(methanesulfonylmethyl)phenyl]methanamine (CAS 1235439-51-6)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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