Benzene tricarbonyl chromium CAS 12082-08-5
| CAS No. | 12082-08-5 |
| Molecular Formula | C6H6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Benzene tricarbonyl chromium.
CATO supplies Benzene tricarbonyl chromium (CAS 12082-08-5), a certified reference material (molecular formula C6H6CrCO, MW 158.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H6CrCO, Benzene tricarbonyl chromium contains a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 158.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H6 Cr 3*CO |
| Molecular Weight | 158.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
Related Benzene Standards
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- ((Benzene-1,3,5-triyltris(ethyne-2,1-diyl))tris(benzene-4,1-diyl))triboronic acid (CAS 1019209-39-2)
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Recommended Standards
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- Ethyl 3-bromo-4-((2-chlorobenzyl)oxy)-5-ethoxybenzoate (CAS 1706453-11-3)
- N-(4-(2-methoxyethoxy)butyl)thietan-3-amine (CAS 1866518-98-0)
- 4-((4-Bromo-2-fluorophenyl)amino)-6-methoxyquinazolin-7-ol, 97% (CAS 196603-96-0)
- Methyl 3-(3-bromophenyl)-3-methyloxirane-2-carboxylate (CAS 1516293-04-1)
- 3-[4-methyl-5-(methylsulphonyl)-4H-1,2,4-triazol-3-yl]pyridine (CAS 863609-19-2)
- Benzyl (S)-5-methyl-1,4-diazepane-1-carboxylate (CAS 1001401-61-1)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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