2-((3,4-Dichlorophenyl)thio)acetic acid CAS 21248-51-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21248-51-1 |
| Molecular Formula | C8H6Cl2O2S |
| Molecular Weight | 237.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((3,4-Dichlorophenyl)thio)acetic acid (CAS 21248-51-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6Cl2O2S. Molecular weight: 237.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6Cl2O2S |
| Molecular Weight | 237.10 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 2-[(3,5-dichlorophenyl)sulfanyl]acetic acid (CAS 17231-93-5)
- [(2,6-dichlorophenyl)thio]acetic acid (CAS 21248-45-3)
- 2-((2,3-Dichlorophenyl)thio)acetic acid (CAS 6390-19-8)
- 2-((2,4-Dichlorophenyl)thio)acetic acid (CAS 7720-41-4)
- 2-(2,5-Dichlorophenyl)-2-mercaptoacetic acid (CAS 2169410-39-1)
- 2-[(2,5-dichlorophenyl)sulfanyl]acetic acid (CAS 6274-27-7)
- 4-(2,4-Dichlorophenyl)-1H-pyrrole-3-carbonitrile (CAS 87388-06-5)
- 3-(3,4-Dichlorophenyl)propanoyl chloride (CAS 90273-67-9)
Recommended Standards
- 2,4-Dichloro-5-(methylsulfanyl)benzoic acid (CAS 51521-99-4)
- 1-Bromo-4-methylisoquinolin-3-amine (CAS 28970-71-0)
- 2,6-Dichloro-4-(methylsulfanyl)benzoic acid (CAS 2145093-98-5)
- Ethyl 2-[2-(benzenesulfonyl)-4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy]propanoate (CAS 338407-15-1)
- N-((2,3-Dihydro-8-Methoxy-1-Methyl-5-(3-Thienyl)-1H-1,4-Benzodiazepin-2-ylMethyl)-4-(Trifluoromethyl)-Benzamide Monohydrochloride (CAS 84671-54-5)
- 1-(2-(2-Chlorophenoxy)acetyl)-1H-indole-3-carbaldehyde (CAS 1284754-39-7)
- tert-Butyl (2-oxo-1,2,5,6,7,8-hexahydroquinolin-6-yl)carbamate (CAS 1250992-52-9)
- (S)-tert-Butyl 3-(((benzyloxy)carbonyl)amino)piperidine-1-carboxylate (CAS 1002360-09-9)
- 2-Chloro-5-(5-methyl-1H-1,2,4-triazol-3-yl)aniline (CAS 648917-60-6)
- Neuropeptide Y, human (CAS 98264-90-5)
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