2-((9-Oxo-9H-thioxanthen-2-yl)oxy)acetic acid CAS 84434-05-9
| CAS No. | 84434-05-9 |
| Molecular Formula | C15H10O4S |
| Molecular Weight | 286.30 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 2-((9-Oxo-9H-thioxanthen-2-yl)oxy)acetic acid.
2-((9-Oxo-9H-thioxanthen-2-yl)oxy)acetic acid (CAS 84434-05-9) is a high-purity analytical reference standard with the molecular formula C15H10O4S and a molecular weight of 286.30 g/mol.
The molecular framework of 2-((9-Oxo-9H-thioxanthen-2-yl)oxy)acetic acid (C15H10O4S) is characterized by a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 2-((9-Oxo-9H-thioxanthen-2-yl)oxy)acetic 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 | C15H10O4S |
| Molecular Weight | 286.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-((5-Acetyl-2-methoxybenzyl)sulfonyl)acetic acid (CAS 796067-51-1)
- 2-({[4-(acetylamino)phenyl]sulfonyl}amino)propanoic acid (CAS 87661-70-9)
- (E)-4-(dimethylamino)benzaldehyde O-(4-fluorobenzoyl) oxime (CAS 306730-01-8)
- 2-(1-(dimethylamino)-3-{[(2-fluorobenzyl)oxy]imino}propylidene)malononitrile (CAS 339103-06-9)
- 2-Propenoic acid, 2-methyl-, methyl ester, polymer with 2-methylpropyl 2-propenoate, 2-oxiranylmethyl 2-methyl-2-propenoate and 2-propenenitrile (CAS 40795-82-2)
- 1-(Bromomethyl)-2-((phenylsulfonyl)methyl)benzene (CAS 88116-02-3)
- 4-Ethynyltetrahydro-2H-pyran (CAS 1202245-65-5)
- Propamocarb-d6 (CAS 1246814-62-9)
- 1,3-Dimethyl-5-(piperazin-1-yl)-1h-pyrazole-4-carbonitrile (CAS 1339479-03-6)
- N-(2,6-dimethylphenyl)-2-((3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040660-05-6)
- 3-(Aminomethyl)-1,5,6,7-tetrahydro-2h-cyclopenta[b]pyridin-2-one (CAS 933698-80-7)
- (S)-5-oxopiperidine-2-carboxylic acid (CAS 146467-21-2)
- Arbidol Impurity 49 (CAS 20862-91-3)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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