Benzo(b)fluoranthene-d12 CAS 93951-98-5
| CAS No. | 93951-98-5 |
| Molecular Formula | - |
| Molecular Weight | 264.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Benzo(b)fluoranthene-d12 (CAS 93951-98-5) is a high-purity analytical reference standard with the molecular formula C20D12 and a molecular weight of 264.38 g/mol.
Owing to deuterium isotope labeling, a polycyclic aromatic system, Benzo(b)fluoranthene-d12 is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 264.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Benzo(b)fluoranthene-d12 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20D12 |
| Molecular Weight | 264.38 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
Related Benzo Standards
- Benzo[e]pyrene-d12 (CAS 205440-82-0)
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Recommended Standards
- 97-35-8 3-Amino-N,N-diethyl-4-methoxybenzenesulphonamide Benzenesulfonamide, 3-amino-N,N-diethyl-4-methoxy- Metanilamide, N1,N1-diethyl-4-methoxy- (8CI) C.I. 37150 Brentamine Fast Red ITR Base N1,N1-Diethyl-4-methoxymetanilamide EINECS 202-575-5 Fast Red ITR Base 2-Methoxy-5-(diethylaminosulfonyl)aniline 2-Methoxy-5-(diethylsulfamoyl)aniline NSC 50670 Orle Base Fast Red ITR Red ITR base (CAS 97-35-8)
- N-(4-fluorobenzyl)-2,2,6,6-tetramethylpiperidin-4-amine (CAS 626212-92-8)
- Thiophene,3,4-bis(4-methylphenyl)- (CAS 93876-77-8)
- N-(2-fluorobenzyl)-2,2,6,6-tetramethylpiperidin-4-amine (CAS 626212-96-2)
- 3-(1H-1,2,3-triazol-1-yl)piperidine (CAS 682326-97-2)
- N-(4-phenoxyphenyl)-2-((4-phenyl-5-((p-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332907-13-8)
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- N-((1,4-dimethylpiperazin-2-yl)methyl)thietan-3-amine (CAS 1878303-95-7)
- 2-((tert-Butyldimethylsilyl)oxy)-2-methylpropanal (CAS 304004-78-2)
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- N1-{5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}ethane-1,2-diamine (CAS 81528-62-3)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
Why CATO?
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