Tris Dodecyl Sulfate CAS 50996-85-5
| CAS No. | 50996-85-5 |
| Molecular Formula | C12H26O4S |
| Molecular Weight | N/A |
| 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 Tris Dodecyl Sulfate.
CATO supplies Tris Dodecyl Sulfate (CAS 50996-85-5), a certified reference material (molecular formula C12H26O4SC4H11NO3, MW 387.53 g/mol) for analytical method development and quality control.
Structurally, Tris Dodecyl Sulfate (C12H26O4SC4H11NO3) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 387.53 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H26O4S C4H11NO3 |
| Molecular Weight | 387.53 g/mol |
| Purity | >95%(T) |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tris Standards
- 1-Dodecyl-5-oxopyrrolidine-3-carboxylic acid (CAS 10054-21-4)
- Dodecyl cyclopentanecarboxylate (CAS 101885-15-8)
- Dodecyl 2-(3-oxopiperazin-2-yl)acetate (CAS 1025736-42-8)
- Dodecyl Hydrogen Fumarate (CAS 10283-72-4)
- 5-Dodecyl-6-methylpyrimidin-4(3H)-one (CAS 103980-61-6)
- Dodecyl trimethyl ammonium hydrogen sulfate (CAS 103999-25-3)
- p-Dodecyl phenol (CAS 104-43-8)
- S-Dodecyl Ethanethioate (CAS 10478-23-6)
Recommended Standards
- Methyl 2-chloro-5-isopropylthiazole-4-carboxylate (CAS 81569-27-9)
- 8-Methylbicyclo[4.2.0]octa-1(6),2,4-trien-7-one (CAS 68913-17-7)
- 5-Methyl-N-(pyrazin-2-yl)isoxazole-3-carboxamide (CAS 830341-31-6)
- tert-Butyl (E)-17-bromo-4,7,10,13-tetraoxoheptadec-15-enoate (CAS 166668-33-3)
- Spiro[chromane-4,2'-oxirane] (CAS 1339321-29-7)
- 1-((5-Bromothiophen-2-yl)sulfonyl)-2-methylpiperidine (CAS 897449-94-4)
- 1-(4-Hydroxy-3,5-dimethylphenyl)propan-2-one (CAS 1017081-88-7)
- Benzydamine (CAS 642-72-8)
- Methyl 4-fluoro-2-(methylamino)benzoate (CAS 97954-38-6)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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