5'-[4-(Hydroxymethyl)phenyl][1,1':3',1''-terphenyl]-4,4''-dimethanol CAS 353289-47-1
| CAS No. | 353289-47-1 |
| Molecular Formula | C27H24O3 |
| Molecular Weight | 396.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5'-[4-(Hydroxymethyl)phenyl][1,1':3',1''-terphenyl]-4,4''-dimethanol (C27H24O3) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5'-[4-(Hydroxymethyl)phenyl][1,1':3',1''-terphenyl]-4,4''-dimethanol (CAS 353289-47-1) is a high-purity analytical reference standard with the molecular formula C27H24O3 and a molecular weight of 396.48 g/mol.
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), 5'-[4-(Hydroxymethyl)phenyl][1,1':3',1''-terphenyl]-4,4''-dimethanol 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 | C27H24O3 |
| Molecular Weight | 396.48 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Hydroxymethyl Standards
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- 2-((5-(Hydroxymethyl)-1-(2-(methylamino)-2-oxoethyl)-1H-imidazol-2-yl)thio)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 921865-81-8)
- 5-(Hydroxymethyl)-2-(2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzo[d]oxazole-7-carbonitrile (CAS 2230904-54-6)
- [4-(hydroxymethyl)-2,5-diiodophenyl]methanol (CAS 915706-87-5)
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Recommended Standards
- 5-(Bis(2-methyl-1H-indol-3-yl)methyl)-2-methoxyphenol (CAS 694453-72-0)
- Boc-Aminooxy-PEG5-amine (CAS 2250216-94-3)
- 5-(3,4-Dimethoxyphenyl)-2-mercapto-3-phenylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 353253-37-9)
- Ethyl 3-(8-Boc-8-aza-bicyclo[3.2.1]oct-2-en-3-yl)-1H-indole-2-carboxylate (CAS 900503-43-7)
- N,4-Dimethyl-2,3-dihydro-1H-inden-1-amine (CAS 1188244-36-1)
- 1-(Pyridin-3-yl)-1H-imidazole-4-carboxamide (CAS 1427019-83-7)
- 7-Bromo-6-fluoropyrido[3,2-d]pyrimidin-4(3H)-one (CAS 267243-49-2)
- ID 8 (CAS 147591-46-6)
- 3-(Chloromethyl)-5-ethylisoxazole (CAS 122221-01-6)
- 3-Butoxypyrrolidine (CAS 946715-13-5)
- (2S)-2-(1-(tert-butoxycarbonyl)pyrrolidin-2-yl)-2-methoxyacetic acid (CAS 193086-18-9)
- 2-Bromo-5-cyclopropoxy-3-nitropyridine (CAS 1243359-78-5)
- Ethyl 2-amino-6-chloro-3-fluorobenzoate (CAS 1184810-34-1)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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