Enoxaparin Sodium CAS 679809-58-6
| CAS No. | 679809-58-6 |
| Molecular Formula | C42H59N3O35S2 |
| 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 Enoxaparin Sodium.
CATO supplies Enoxaparin Sodium (CAS 679809-58-6), a certified reference material (molecular formula C42H59N3O35S2Na, MW 1253.03 g/mol) for analytical method development and quality control.
Enoxaparin Sodium (C42H59N3O35S2Na) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
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 | C42H59N3O35S2 4*Na |
| Molecular Weight | 1253.03 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Recommended Standards
- (1r)-1-(1,2,3,4-Tetrahydronaphthalen-1-yl)ethan-1-amine (CAS 851984-50-4)
- 2-(2,6-dioxo-3-piperidyl)-5-piperazin-1-yl-isoindoline-1,3-dione (CAS 2154342-61-5)
- 4,7,10,13-Tetraoxatetradecanoic Acid N-Succinimidyl Ester 622405-78-1 M2186 Methyl-PEG4-NHS Ester N-Succinimidyl 4,7,10,13-Tetraoxatetradecanoate mPEG4-NHS Ester (CAS 622405-78-1)
- (R)-5-Benzyl-2-(perfluorophenyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate (CAS 1072808-07-1)
- 2-Oxo-2-(2-oxo-2H-chromen-3-yl)acetaldehyde (CAS 91635-05-1)
- 2-((6-Chloropyridazin-3-yl)(ethyl)amino)ethan-1-ol (CAS 736874-88-7)
- 67110-79-6 HWR60H5GZB Luprostiol [INN:BAN] (+-)-(Z)-7-((1R*,2S*,3S*,5R*)-2-(((2R*)-3-(m-Chlorophenoxy)-2-hydroxypropyl)thio)-3,5-dihydroxycyclopentyl)-5-heptenoic acid 5-Heptenoic acid, 7-((1R,2S,3S,5R)-2-(((2R)-3-(3-chlorophenoxy)-2-hydroxypropyl)thio)-3,5-dihydroxycyclopentyl)-, (5Z)-rel- 5-Heptenoic acid, 7-(2-((3-(3-chlorophenoxy)-2-hydroxypropyl)thio)-3,5-dihydroxycyclopentyl)-, (1alpha(Z),2beta(R*),3alpha,5alpha)-(+-)- Luprostiol Luprostiolum [INN-Latin] Equestrolin EMD 34946 Reprodin Luprostiolum Prosolvin UNII-HWR60H5GZB (CAS 67110-79-6)
- (R)-2-aminooctanedioic acid (CAS 19641-63-5)
- 1-(4-Chlorophenyl)isoquinolin-3(2H)-one (CAS 89721-06-2)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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