2-(3,6-Bis(dimethylamino)xanthylium-9-yl)-4-carboxy-3,6-dichlorobenzoate CAS 407581-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 407581-83-3 |
| Molecular Formula | C25H20Cl2N2O5 |
| Molecular Weight | 499.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3,6-Bis(dimethylamino)xanthylium-9-yl)-4-carboxy-3,6-dichlorobenzoate (CAS 407581-83-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H20Cl2N2O5. Molecular weight: 499.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C25H20Cl2N2O5 |
| Molecular Weight | 499.34 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 4-(3,6-Bis(dimethylamino)xanthylium-9-yl)-3-carboxy-2,5-dichlorobenzoate (CAS 198546-47-3)
- 4-((6-(Dimethylamino)-1-(4-fluorophenyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)carbamoyl)-1,2-phenylene diacetate (CAS 176379-21-8)
- 2,4-Bis(dimethylamino)-1,3-bis(3-(trifluoromethyl)phenyl)-1,3,2,4-diazadiphosphetidine 2,4-dioxide (CAS 646506-43-6)
- 5-(Dimethylamino)-N-(4-(4-(2-methoxyphenyl)piperazin-1-yl)butyl)naphthalene-1-sulfonamide (CAS 390803-39-1)
- (3-(5-(Dimethylamino)-6-iodonaphthalene-1-sulfonamido)phenyl)boronic acid (CAS 147353-58-0)
- (Z)-3-(((4-((Dimethylamino)methyl)phenyl)amino)(phenyl)methylene)-6-iodoindolin-2-one (CAS 1537909-08-2)
- 2-((3-(3-(Dimethylamino)propyl)-4-oxo-3,4-dihydroquinazolin-2-yl)thio)-N-(4-(p-tolyl)thiazol-2-yl)acetamide (CAS 794573-93-6)
- Ethyl 2-(4-(dimethylamino)benzylidene)-7-methyl-5-(4-(methylthio)phenyl)-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 351516-96-6)
Recommended Standards
- (2,6-Bis[(2-ethylphenylimino)ethyl]pyridine)cobalt dichloride (CAS 590367-44-5)
- N-{3-Chloro-4-[(4-chlorobenzyl)sulphonyl]phenyl}-N'-(2,6-difluorobenzoyl)urea 80< (CAS 685114-18-5)
- 5-(3,4-Dichlorophenyl)-4-(3,4-dimethoxybenzoyl)-3-hydroxy-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 618080-47-0)
- (2S,4R)-4-(pyridin-4-ylmethyl)pyrrolidine-2-carboxylic acid dihydrochloride (CAS 1049754-26-8)
- 3-(3-Methylcyclohexyl)propan-1-ol (CAS 109942-21-4)
- Roxatidine Impurity 43 (CAS 100-83-4)
- 2-Hydrazinyl-4-methylphenol (CAS 235759-30-5)
- 2-(3-Methyl-2,4-dioxo-3,4-dihydropyrido[2,3-d]pyrimidin-1(2H)-yl)acetic acid (CAS 1713639-20-3)
- Trans-FAAzo-4 (CAS 1882060-21-0)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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