5-Chloro-2-formylbenzoic Acid CAS 4506-45-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 4506-45-0 |
| Molecular Formula | C8H5ClO3 |
| Molecular Weight | 184.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2-formylbenzoic Acid (CAS 4506-45-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H5ClO3. Molecular weight: 184.58 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H5ClO3 |
| Molecular Weight | 184.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 7-Chloro-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 105544-33-0)
- 4-Chloro-6-methoxy-1H-pyrazolo[3,4-d]pyrimidine (CAS 1060816-54-7)
- (6-Chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanol (CAS 1175301-94-6)
- 4-Chloro-3,7-dihydro-1H-pyrrolo[2,3-b]pyridine-2,6-dione (CAS 1190313-44-0)
- 6-Chloro-4-hydroxy-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 1190314-80-7)
- 5-Chloro-1H-pyrrolo[2,3-b]pyridine-2,6(3H,7H)-dione (CAS 1190315-19-5)
- 8-CHLORO-1H-PYRIDO[2,3-B][1,4]OXAZIN-2(3H)-ONE (CAS 1198154-62-9)
- 2-Chloro-5-formylbenzoic acid (CAS 1206625-81-1)
Recommended Standards
- 5-Amino-6-chlorobenzo[d]oxazol-2(3H)-one (CAS 81117-80-8)
- 5-Chloro-2-hydroxyisophthalaldehyde (CAS 32596-43-3)
- 5-(Chloromethyl)-4h,7h-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 56433-33-1)
- 2,3-dinor Prostaglandin E1 (CAS 7046-40-4)
- N-(5-Cyclopropoxy-6-formylpyridin-3-yl)methanesulfonamide (CAS 1243357-25-6)
- N-(3-Bromophenyl)-4-(4-chloro-3-methylphenoxy)butanamide (CAS 691391-60-3)
- 6-(4-fluorophenoxy)pyridine-3-carbaldehyde (CAS 866154-07-6)
- Pyrene-4-carboxylic acid (CAS 22245-48-3)
- 7,9-Dimethyl-2-((4-methylbenzyl)thio)-4-(phenylthio)pyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 672950-73-1)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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