Platinum,tetrachlorobis[μ-[4,4'-methylenebis[1H-pyrazole]-N2:N2']]di- CAS 140657-78-9
| CAS No. | 140657-78-9 |
| Molecular Formula | C14H16Cl4N8Pt2 |
| Molecular Weight | 828.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 828.30 g/mol gives Platinum,tetrachlorobis[μ-[4,4'-methylenebis[1H-pyrazole]-N2:N2']]di- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Platinum,tetrachlorobis[μ-[4,4'-methylenebis[1H-pyrazole]-N2:N2']]di- (CAS 140657-78-9), a certified reference material (molecular formula C14H16Cl4N8Pt2, MW 828.30 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, Platinum,tetrachlorobis[μ-[4,4'-methylenebis[1H-pyrazole]-N2:N2']]di- is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 828.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Platinum,tetrachlorobis[μ-[4,4'-methylenebis[1H-pyrazole]-N2:N2']]di- 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 | C14H16Cl4N8Pt2 |
| Molecular Weight | 828.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 8 |
Related Platinum Standards
- Platinum, bis(thiocyanato-S)bis(triphenylphosphine)- (CAS 34843-73-7)
- Platinum,[μ-[N,N'-bis[3-(amino-κN)propyl]-1,4-butanediamine-κN:κN']]bis[propanedioato(2-)-κO1,κO3]di- (CAS 187224-64-2)
- Platinum(2+), bis(2,2'-bipyridine-N,N')[μ-[2,7-diaminooctanedioato(2-)-N2,O1:N7,O8]]di-, dichloride (CAS 139280-49-2)
- Platinum Octaethylporphyrin (CAS 31248-39-2)
- Platinum(Ⅳ) iodide (CAS 7790-46-7)
- Platinum,(1,2-cyclohexanediamine-N,N')bis(D-gluconato-O1)-,[SP-4-2-(1R-trans)] (CAS 82310-65-4)
- Platinum, (1,2-cyclohexanediamine-N,N')bis(D-gluconato-O1-, [SP-4-2-(1S-trans)] (CAS 82310-64-3)
- Platinum,bis(3-amino-2H-1-benzopyran-2-one-N)dibromo- (CAS 76294-98-9)
Recommended Standards
- GAlactosylceramides (hydroxy) (CAS 37211-11-3)
- (4,5-Dimethoxybenzo[1,2-b:6,5-b']dithiophene-2,7-diyl)bis(tributylstannane) (CAS 1609590-14-8)
- Methyl perfluorohexadecanoate (CAS 165457-57-8)
- (4,4'-Didodecyl-[2,2'-bithiophene]-5,5'-diyl)bis(trimethylstannane) (CAS 1007347-63-8)
- Silychristin B (CAS 879325-58-3)
- 3-(3,3-Difluorocyclobutyl)propan-1-ol (CAS 2228985-15-5)
- 1,4-Dibromo-2-methyl-5-nitrobenzene (CAS 219310-40-4)
- Pyrazine-2,5-dicarbonitrile (CAS 31722-48-2)
- Ethyl (5-amino-3-(4-(trifluoromethyl)phenyl)pyrido[3,4-b]pyrazin-7-yl)carbamate (CAS 83269-16-3)
- Fasudil Impurity N2 (CAS 23261-58-7)
- 5-Bromo-3,4-dimethylthieno[2,3-c]pyridazine-6-carbonitrile (CAS 1639210-89-1)
- 2-Chloro-5-[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]pyridine (CAS 303145-19-9)
- Osimertinib Impurity 113 (CAS CATO-C4X-2045113)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com