Potassium 2,2'-((3-(benzo[d]thiazol-2-yl)-6-(2-(2-(bis(carboxylatomethyl)amino)-5-methylphenoxy)ethoxy)-2-oxo-2H-chromen-7-yl)azanediyl)diacetate CAS 216453-54-2
| CAS No. | 216453-54-2 |
| Molecular Formula | C33H29N3O12S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Potassium 2,2'-((3-(benzo[d]thiazol-2-yl)-6-(2-(2-(bis(carboxylatomethyl)amino)-5-methylphenoxy)ethoxy)-2-oxo-2H-chromen-7-yl)azanediyl)diacetate (CAS 216453-54-2), a certified reference material (molecular formula C33H29N3O12SK, MW 730.76 g/mol) for analytical method development and quality control.
Potassium 2,2'-((3-(benzo[d]thiazol-2-yl)-6-(2-(2-(bis(carboxylatomethyl)amino)-5-methylphenoxy)ethoxy)-2-oxo-2H-chromen-7-yl)azanediyl)diacetate (C33H29N3O12SK) 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.
As a certified reference material (CRM), Potassium 2,2'-((3-(benzo[d]thiazol-2-yl)-6-(2-(2-(bis(carboxylatomethyl)amino)-5-methylphenoxy)ethoxy)-2-oxo-2H-chromen-7-yl)azanediyl)diacetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C33H29N3O12S 4*K |
| Molecular Weight | 730.76 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Potassium Standards
- 4-(Benzo[d]thiazol-2-yl)butanamide (CAS 100060-13-7)
- 1-(Benzo[d]thiazol-2-yl)-N-methylcyclohexan-1-amine (CAS 1000931-32-7)
- Methyl 4-(benzo[d]thiazol-2-yl)butanoate (CAS 100192-34-5)
- 7-Methyl-benzo[1,2-d;4,3-d]bisthiazol-2-ylamine (CAS 10023-29-7)
- 6-(Benzo[d]thiazol-2-yl)picolinic acid (CAS 100283-51-0)
- 3-(Benzo[b]thiophen-3-yl)-2-methylpropanoic acid (CAS 100518-73-8)
- Benzo[d]thiazole-6-carbohydrazide (CAS 1005205-15-1)
- 2-(Benzo[d]thiazol-2-yl)benzo[d]isothiazol-3(2H)-one (CAS 100527-13-7)
Recommended Standards
- N-(4,4-Dimethoxytrityl)-8-bromoguanosine 2,3,5-Triacetate (CAS 1096020-93-7)
- [1-(4-fluorobenzyl)piperidin-4-yl]methanol,HCL (CAS 174561-04-7)
- 3-Butyl-4-isobutyl-1h-pyrazol-5-amine (CAS 1329115-27-6)
- Iron hydroxide (Fe(OH)2) (CAS 18624-44-7)
- 5-(4-Bromo-3-methyl-phenyl)-2H-tetrazole (CAS 885278-34-2)
- H-Leu-Ala-Leu-Lys(Boc)-OH (CAS 149440-52-8)
- 2-(Isoquinolin-7-yl)acetonitrile (CAS 1261635-55-5)
- 6-(Difluoromethyl)nicotinonitrile (CAS 206201-65-2)
- Velpatasvir Impurity 11 (CAS CATO-C4X-289411)
- Smac-N7 Peptide (CAS 401913-57-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com