5-Chloro-2-methoxy-4-(1h-1,2,3,4-tetrazol-1-yl)benzoic acid CAS 926268-74-8
| CAS No. | 926268-74-8 |
| Molecular Formula | C9H7ClN4O3 |
| Molecular Weight | 254.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H7ClN4O3, 5-Chloro-2-methoxy-4-(1h-1,2,3,4-tetrazol-1-yl)benzoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 254.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 5-Chloro-2-methoxy-4-(1h-1,2,3,4-tetrazol-1-yl)benzoic acid (CAS 926268-74-8), a certified reference material (molecular formula C9H7ClN4O3, MW 254.63 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Chloro-2-methoxy-4-(1h-1,2,3,4-tetrazol-1-yl)benzoic acid 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 | C9H7ClN4O3 |
| Molecular Weight | 254.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
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- 2-Chloro-4-isopropoxy-1-(trifluoromethoxy)benzene (CAS 1395039-10-7)
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Recommended Standards
- 3-Amino-1-(2-chloro-5-nitrophenyl)-1H-pyrazol-5(4H)-one (CAS 96701-60-9)
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- 2-Chloro-6-(1-methylpyrazol-4-yl)oxy-pyrimidine-4-carboxylic acid (CAS 1993992-17-8)
- N-(3-Chloro-5-nitro-1H-indazol-7-yl)acetamide (CAS 647853-26-7)
- (3-Hydroxypropyl)urea (CAS 16517-53-6)
- Methyl 4-hydroxy-6-methoxypicolinate (CAS 1060806-80-5)
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- 4-(2-(3-Methylpiperidin-1-yl)ethoxy)benzaldehyde hydrochloride (CAS 1052419-83-6)
- 3-Bromo-4-methyl-5-nitrobenzonitrile (CAS 1082041-95-9)
- 1-(3-(Benzyloxy)phenyl)cyclopentane-1-carboxylic acid (CAS 179420-92-9)
- L-Aspartic acid, N-(1-oxo-2-propen-1-yl)-, polymer with isooctyl 2-propenoate (CAS 70714-94-2)
- 6-bromopyridine-3,4-diamine (CAS 1033203-41-6)
- Ethyl 5-hydroxy-1,2-oxazole-3-carboxylate (CAS 88393-81-1)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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