Docusate Sodium Impurity 1 CAS 96954-01-7
| CAS No. | 96954-01-7 |
| Molecular Formula | C12H20O7S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Docusate Sodium Impurity 1 is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Docusate Sodium Impurity 1 (CAS 96954-01-7) is a certified pharmaceutical impurity reference standard with the molecular formula C12H20O7SNa and a molecular weight of 331.34 g/mol.
Based on its molecular formula C12H20O7SNa, Docusate Sodium Impurity 1 contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 331.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Docusate Sodium Impurity 1 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 | C12H20O7S 2*Na |
| Molecular Weight | 331.34 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1984 |
| Sulfur Atoms | 1 |
Related Docusate Standards
- Docusate - API Standards (CAS 10041-19-7)
- Docusate Sodium Impurity 5 (CAS 115960-17-3)
- Docusate calcium (CAS 128-49-4)
- Docusate Sodium Related Compound C Sodium Salt (CAS 2575516-71-9)
- Docusate Sodium Related Compound D Sodium Salt (CAS 2575516-73-1)
- Docusate Sodium Impurity 6 (CAS 45173-95-3)
- Docusate Sodium (CAS 577-11-7)
- Docusate Impurity (Z)-Mono-2-Ethylhexyl Maleate (CAS 7423-42-9)
Recommended Standards
- Benserazide impurity 47 (CAS CATO-C4X-142747)
- Baloxavir Marboxil Impurity 157 (CAS CATO-C4X-2108157)
- Naproxen EP Impurity A (CAS 52079-10-4)
- 1-Naphthamide (CAS 2243-81-4)
- (R)-1-(6-Bromopyridin-2-yl)ethan-1-ol (CAS 138983-04-7)
- Methyl (2S,4S)-4-(N-(4,4-dimethylcyclohexyl)pivalamido)pyrrolidine-2-carboxylate (CAS 1002731-95-4)
- N-((4-allyl-5-((3-methoxybenzyl)thio)-4H-1,2,4-triazol-3-yl)methyl)-4-chlorobenzenesulfonamide (CAS 338422-27-8)
- tert-Butyl (S)-azepan-3-ylcarbamate hydrochloride (CAS 2829292-66-0)
- 3,4-Diethyl-1-methyl-1H-pyrazol-5-amine hydrate (CAS 1269225-06-0)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com