2,2',2'',2'''-(((Ethane-1,2-diylbis(oxy))bis(4-fluoro-2,1-phenylene))bis(azanetriyl))tetraacetic acid CAS 85233-22-3
| CAS No. | 85233-22-3 |
| Molecular Formula | C22H22F2N2O10 |
| Molecular Weight | 512.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2,2',2'',2'''-(((Ethane-1,2-diylbis(oxy))bis(4-fluoro-2,1-phenylene))bis(azanetriyl))tetraacetic acid (C22H22F2N2O10) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 512.41 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 2,2',2'',2'''-(((Ethane-1,2-diylbis(oxy))bis(4-fluoro-2,1-phenylene))bis(azanetriyl))tetraacetic acid (CAS 85233-22-3), a certified reference material (molecular formula C22H22F2N2O10, MW 512.41 g/mol) for analytical method development and quality control.
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 2,2',2'',2'''-(((Ethane-1,2-diylbis(oxy))bis(4-fluoro-2,1-phenylene))bis(azanetriyl))tetraacetic acid 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 | C22H22F2N2O10 |
| Molecular Weight | 512.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Ethane Standards
- 57368-07-7 2,2'-(Ethane-1,2-diyldiimino)bis((2-hydroxy-5-sulfophenyl)acetic acid) EC 611-514-5 (CAS 57368-07-7)
- (((Ethane-1,2-diylbis(azanediyl))bis(methylene))bis(5-hydroxy-6-methylpyridine-4,3-diyl))bis(methylene) bis(dihydrogen phosphate) (CAS 113260-19-8)
- 5,5',5''-(Ethane-1,1,1-triyl)tris(2-heptylfuran) (CAS 87688-74-2)
- 2,2'-(Ethane-1,2-diylbis(sulfanediyl))bis(N-(3,4-dichlorophenyl)acetamide) (CAS 303091-45-4)
- Ethane-1,2-diyl dipalmitate (CAS 624-03-3)
- 2,2'-(Ethane-1,2-diylbis(oxy))bis(N,N-diphenylacetamide) (CAS 43133-08-0)
- 3,3'-(ethane-1,2-diylbis(sulfanediyl))bis(1-(2,6,6-trimethylcyclohex-1-en-1-yl)butan-1-one) (CAS CATO-C3D-262391)
- Ethane-1,2-diyl bis(3-benzoylbenzoate) (CAS 910248-07-6)
Recommended Standards
- N'-[(1Z)-(4-Phenoxyphenyl)methylidene]-2,5-bis(2,2,2-trifluoroethoxy)benzohydrazide (CAS 477864-05-4)
- 3-(Bromomethyl)-4-methylquinolin-2(1H)-one (CAS 91348-38-8)
- N-(3-(4-Bromo-2,5-bis((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)phenyl)prop-2-yn-1-yl)acetamide (CAS 1858250-81-3)
- 5,5'-Difluoro-1,2-Bis(2-Aminophenoxy)Ethane-N,N,N',N'-Tetraacetic Acid (CAS 85233-21-2)
- (1-(2-Ethoxyphenyl)ethyl)hydrazine (CAS 1016721-23-5)
- 4-Allyl-5-[4-(diethylamino)phenyl]-4H-1,2,4-triazole-3-thiol 669748-48-5 7848AE C15H20N4S (CAS 669748-48-5)
- 6-(Bromomethyl)-1-ethylquinolin-2(1H)-one (CAS 133032-63-0)
- Methyl 2-methyl-1H-pyrrolo[2,3-b]pyridine-5-carboxylate (CAS 1638761-10-0)
- 2-[3-(Cyclopropyl-methyl-amino)-pyrrolidin-1-yl]-ethanol (CAS 1353985-89-3)
- (6-(Difluoromethoxy)pyridin-3-yl)methanol (CAS 1375098-07-9)
- 3-(O-tolylcarbamoyl)naphthalen-2-yl acetate (CAS 528-66-5)
- 4,4'-Dimethyl-[2,2'-bipyridine]-6,6'-dicarbonitrile (CAS 143578-41-0)
- 3-(O-tolylsulfonyl)quinolin-2-amine (CAS 861210-75-5)
- Semaglutide (CAS CATO-C4X-2226105)
Why CATO?
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