Platinum,bis(3-amino-2H-1-benzopyran-2-one-N)dichloro- CAS 76294-97-8
| CAS No. | 76294-97-8 |
| Molecular Formula | C18H14Cl2N2O4Pt |
| Molecular Weight | 588.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Platinum,bis(3-amino-2H-1-benzopyran-2-one-N)dichloro- is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Platinum,bis(3-amino-2H-1-benzopyran-2-one-N)dichloro- (CAS 76294-97-8), molecular formula C18H14Cl2N2O4Pt and molecular weight 588.30 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H14Cl2N2O4Pt, Platinum,bis(3-amino-2H-1-benzopyran-2-one-N)dichloro- contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 588.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Platinum,bis(3-amino-2H-1-benzopyran-2-one-N)dichloro- 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 | C18H14Cl2N2O4Pt |
| Molecular Weight | 588.30 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.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- Platinum(2+), bis[2-(2-pyridinylmethylene)hydrazinecarbothioamide-κN2,κS]-, dichlorid (CAS 218617-12-0)
- Platinum,bis(benzenesulfonato-O)(1,2-cyclohexanediamine-N,N')- (CAS 65285-82-7)
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Recommended Standards
- N-(4-bromophenyl)-2-(N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)phenylsulfonamido)acetamide (CAS 338967-80-9)
- 9,10-Dibromo-2,6-di(naphthalen-1-yl)anthracene (CAS 1202002-55-8)
- Macitentan Impurity 26 (CAS CATO-C4X-117526)
- 9,10-Dibromo-2,6-di(naphthalen-2-yl)anthracene (CAS 1202002-58-1)
- 3-(1-Methyl-1H-pyrrol-2-yl)propanenitrile (CAS 676486-30-9)
- N-benzyl-N-methyl-3-nitrobenzamide (CAS 195140-22-8)
- 4-Chlorophenacylcyanide (CAS 4640-66-8)
- 1-Chloro-N-[4-(propan-2-yl)phenyl]naphtho[2,1-b]thiophene-2-carboxamide (CAS 866040-28-0)
- Fosfomycin Impurity 23 (CAS CATO-C4X-131623)
- 3-(3-Fluorobenzyl)azetidine hydrochloride (CAS 1203685-01-1)
- Benidipine Impurity 12 (CAS 76509-17-6)
- 2,2-Diethylbutanenitrile (CAS 34579-77-6)
- 3-((3-Nitrophenyl)amino)-1-(thiophen-2-yl)propan-1-one (CAS 93523-11-6)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
Why CATO?
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