2-[7-(Diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-5-benzoxazolesulfonic Acid Sodium Salt CAS 93859-23-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 93859-23-5 |
| Molecular Formula | C20H17N2O6S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[7-(Diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-5-benzoxazolesulfonic Acid Sodium Salt (CAS 93859-23-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H17N2O6S Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H17N2O6S Na |
| Molecular Weight | 436.41 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Diethylamino Standards
- 2-(Diethylamino)Ethanol (CAS 100-37-8)
- 4-(Diethylamino)benzohydrazide (CAS 100139-54-6)
- 2-(2-((Diethylamino)methyl)piperidin-1-yl)acetic acid (CAS 100158-79-0)
- 3-((Diethylamino)methyl)piperidin-3-ol (CAS 1001754-35-3)
- 4-(4-(Diethylamino)styryl)-N,N-diphenylaniline (CAS 100463-48-7)
- 2-(2-(Diethylamino)ethyl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 1005060-07-0)
- 2-((5-(Diethylamino)-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)(hexyl)amino)ethanol (CAS 100557-06-0)
- (R)-2-(DIETHYLAMINO)BUTANOIC ACID (CAS 1007880-53-6)
Recommended Standards
- Lactose Heptasulfate (CAS CATO-C3D-262596)
- 2-(4-Fluorophenoxy-d4)-acetic Acid Ethyl Ester (CAS 1346598-92-2)
- Ethyl 4-oxo-2-(trifluoromethyl)cyclohexane-1-carboxylate (CAS 2137936-72-0)
- (S)-2-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-thiazolidine-4-carboxylic acid (CAS 1311275-23-6)
- (S)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenol (CAS 260389-90-0)
- 1-(1-(Bromomethyl)cyclopropyl)-4-methoxybenzene (CAS 958027-81-1)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
Why CATO?
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