Propane-2,2-diylbis(4,1-phenylene) bis(2-hydroxybenzoate) CAS 16527-05-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16527-05-2 |
| Molecular Formula | C29H24O6 |
| Molecular Weight | 468.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Propane-2,2-diylbis(4,1-phenylene) bis(2-hydroxybenzoate) (CAS 16527-05-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C29H24O6. Molecular weight: 468.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C29H24O6 |
| Molecular Weight | 468.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
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- 6,6'-(Propane-2,2-diyl)bis(3-phenyl-3,4-dihydro-2H-benzo[e][1,3]oxazine) (CAS 154505-70-1)
- ((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(tert-butyldimethylsilane) (CAS 111983-38-1)
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Recommended Standards
- (S)-2-((1-(2-(4-Carbamimidoylbenzamido)-3-(4-hydroxyphenyl)propanoyl)piperidin-4-yl)oxy)acetic acid (CAS 144412-49-7)
- (2R,6R,7R)-Benzhydryl 7-benzamido-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate (CAS 67977-91-7)
- Gentamicin A (CAS 13291-74-2)
- (3S,4R)-1-Benzyl-4-methylpyrrolidine-3-carboxylic acid (CAS 2641821-81-8)
- n-(4-Bromo-3-methylbenzyl)-2-ethoxyethan-1-amine (CAS 1514561-27-3)
- 5-(5-Chlorothiophen-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 676153-48-3)
- N6-(((4-nitrobenzyl)oxy)carbonyl)-L-lysine (CAS 3557-90-2)
- (R)-(6-Bromo-1,2,3,4-tetrahydronaphthalen-1-yl)methanamine (CAS 1851373-59-5)
- 4-(Azepan-1-ylmethyl)-3-fluorobenzaldehyde (CAS 1443355-38-1)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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