Sodium 2-((5-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)-2-methoxyphenyl)sulfonyl)ethyl sulfate CAS 75722-29-1
| CAS No. | 75722-29-1 |
| Molecular Formula | C23H18N2O12S3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Sodium 2-((5-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)-2-methoxyphenyl)sulfonyl)ethyl sulfate (C23H18N2O12S3Na) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 633.57 g/mol, it falls into the 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.
Sodium 2-((5-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)-2-methoxyphenyl)sulfonyl)ethyl sulfate (CAS 75722-29-1), molecular formula C23H18N2O12S3Na and molecular weight 633.57 g/mol, is a CATO reference standard with documented purity and traceability.
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 Sodium 2-((5-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)-2-methoxyphenyl)sulfonyl)ethyl sulfate 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 | C23H18N2O12S3 2*Na |
| Molecular Weight | 633.57 g/mol |
| Purity | 97%+ |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
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Recommended Standards
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- 4-Iodoquinolin-2-amine (CAS 671792-98-6)
- 2-(4-Chlorophenyl)-3-(1H-1,2,4-triazol-1-yl)isoquinolin-1(2H)-one (CAS 113293-11-1)
- 7,8-Difluoro-3,4-dihydronaphthalen-1(2H)-one (CAS 1273662-15-9)
- tert-Butyl (S)-2-(2,4-dimethoxybenzyl)piperazine-1-carboxylate (CAS 1260592-79-7)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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