Butanedioic acid, 2-sulfo-, 1-[2-[(1-oxododecyl)amino]ethyl] ester, sodium salt CAS 25882-44-4
| CAS No. | 25882-44-4 |
| Molecular Formula | C18H31NO8S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Butanedioic acid, 2-sulfo-, 1-[2-[(1-oxododecyl)amino]ethyl] ester, sodium salt 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.
Butanedioic acid, 2-sulfo-, 1-[2-[(1-oxododecyl)amino]ethyl] ester, sodium salt (CAS 25882-44-4) is a high-purity analytical reference standard with the molecular formula C18H31NO8SNa and a molecular weight of 444.50 g/mol.
Structurally, Butanedioic acid, 2-sulfo-, 1-[2-[(1-oxododecyl)amino]ethyl] ester, sodium salt (C18H31NO8SNa) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 444.50 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C18H31NO8S 2*Na |
| Molecular Weight | 444.50 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Butanedioic Standards
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Recommended Standards
- (2E)-3-(2,4-Dichlorophenyl)-1-phenylprop-2-en-1-one (CAS 22966-15-0)
- 17:0-14:1PG (CAS 1036843-31-8)
- 5-Methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carbohydrazide (CAS 777880-70-3)
- N,N-Dimethyl-5-phenyl-1,3,4-thiadiazol-2-amine (CAS 50878-83-6)
- 3-(3-chlorophenyl)pentanedioic acid (CAS 4759-58-4)
- (8R,9S,13S,14S)-13-Methyldodecahydro-17H-5,10-methanocyclopenta[a]phenanthrene-3,17(4H)-dione-18,18-d2 (CAS 71995-57-8)
- 7-(((3-Amino-1,2,4-thiadiazol-5-yl)sulfonyl)methyl)-5-chloroquinolin-8-ol (CAS 922505-49-5)
- (S)-6-Bromo-2,3-dihydro-1H-inden-1-amine hydrochloride (CAS 1799420-95-3)
- N-Phenethyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-amine (CAS 510725-11-8)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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