4-Chlorobenzoic-d4 Acid CAS 85577-25-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 85577-25-9 |
| Molecular Formula | C7HD4ClO2 |
| Molecular Weight | 160.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chlorobenzoic-d4 Acid (CAS 85577-25-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7HD4ClO2. Molecular weight: 160.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7HD4ClO2 |
| Molecular Weight | 160.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
Related Chlorobenzoic Standards
- 2-Chlorobenzoic-d4 Acid (CAS 1219795-28-4)
- 3-Chlorobenzoic acid-d4 (CAS 2098655-72-0)
- 4-Chlorobenzoic acid-phenyl-<SUP>13</SUP>C<SUB>6</SUB> (CAS 1173019-28-7)
- 2-Chlorobenzoic acid-phenyl-<SUP>13</SUP>C<SUB>6</SUB> (CAS 125970-63-0)
- 4-Chlorobenzoic acid-α-<SUP>13</SUP>C (CAS 138534-66-4)
- 2-Chlorobenzoic Acid-d (CAS 84450-85-1)
- 2-Acetyl-5-chlorobenzoic acid (CAS 115382-34-8)
- 4-Acetyl-2-chlorobenzoic acid (CAS 115382-35-9)
Recommended Standards
- 3-Fluoropropanesulfonyl Chloride (CAS 461-28-9)
- 3-(4-Chloro-1h-pyrazol-1-yl)propan-1-ol (CAS 1006319-94-3)
- 3-Chloropropane-1-sulfonyl fluoride (CAS 3821-80-5)
- (S)-2-Amino-N-cyclopropyl-N-((6-methoxypyridazin-3-yl)methyl)propanamide (CAS 1354008-61-9)
- (4-cyclopropyl-6-methoxy-pyrimidin-5-yl)boronic acid (CAS 1798304-51-4)
- 2-(4-Ethoxyphenyl)-2,3-dihydro-1,3-dioxo-1H-isoindole-5-carboxylic acid (CAS 166096-53-3)
- Cilnidipine impurity 20 (CAS CATO-C4X-179620)
- 4-Bromo-5-chloro-2-nitropyridin-3-amine (CAS 1701534-63-5)
- 6-Bromo-5-cyclopropoxypicolinamide (CAS 1243480-23-0)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
Why CATO?
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