[1,1'-Biphenyl]-3,3',5,5'-tetracarbaldehyde CAS 150443-85-9
| CAS No. | 150443-85-9 |
| Molecular Formula | C16H10O4 |
| Molecular Weight | 266.25 g/mol |
| 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 [1,1'-Biphenyl]-3,3',5,5'-tetracarbaldehyde.
CATO supplies [1,1'-Biphenyl]-3,3',5,5'-tetracarbaldehyde (CAS 150443-85-9), a certified reference material (molecular formula C16H10O4, MW 266.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H10O4, [1,1'-Biphenyl]-3,3',5,5'-tetracarbaldehyde contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 266.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), [1,1'-Biphenyl]-3,3',5,5'-tetracarbaldehyde 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 | C16H10O4 |
| Molecular Weight | 266.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
Related Biphenyl Standards
- [1,1'-Biphenyl]-3,3',4,4'-tetracarbaldehyde (CAS 915978-19-7)
- Ethyl 1-([1,1'-biphenyl]-4-yl)cyclopropanecarboxylate (CAS 1380650-55-4)
- [1,1'-Biphenyl]-4-yl cyclopentanecarboxylate (CAS 791831-02-2)
- [1,1'-Biphenyl]-4-yl(piperazin-1-yl)methanone (CAS 118630-30-1)
- (R)-3-([1,1'-Biphenyl]-2-ylmethyl)piperazin-2-one (CAS 1260590-37-1)
- 3-([1,1'-Biphenyl]-4-ylmethyl)piperazin-2-one (CAS 1260637-39-5)
- 3-([1,1'-Biphenyl]-3-ylmethyl)piperazin-2-one (CAS 1260640-55-8)
- 3-([1,1'-Biphenyl]-2-ylmethyl)piperazin-2-one (CAS 1260643-16-0)
Recommended Standards
- Methyl 4-(2,6-dimethoxyphenyl)-2,4-dioxobutanoate (CAS 1476068-60-6)
- 4-(4-Oxo-3,4-dihydrophthalazin-1-yl)benzoic acid (CAS 152567-94-7)
- 6-Methylpurine riboside (CAS 14675-48-0)
- 2-Phenyl-(1,3)Dioxolane-4,5-Dicarboxylic Acid Dimethyl Ester (CAS 153983-70-1)
- 1-(4-Bromophenyl)-N-cyclopropylmethanesulfonamide (CAS 950235-23-1)
- 4-(2-Methyl-1H-indol-1-yl)butan-2-one (CAS 800377-30-4)
- 2-Chloro-6-(chloromethyl)-4-(difluoromethyl)nicotinaldehyde (CAS 1804378-70-8)
- 4,6-Dimethoxypyrimidin-5-methylamine (CAS 1118786-90-5)
- Piracetam Impurity 27 (CAS CATO-C4X-123527)
- Tenofovir disoproxil Impurity 12 (CAS CATO-C4X-107612)
- 2-Bromo-5-(difluoromethyl)-4-methylpyridine (CAS 1805019-61-7)
- Protokylol Hydrochloride(Mixture of Diastereomers) (CAS 136-69-6)
- 1-(4-Chloro-3-fluorophenyl)ethanone (CAS 151945-84-5)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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