2,2-Bis-Benzyloxymethyl-Malonic Acid Diethyl Ester CAS 148206-99-9
| CAS No. | 148206-99-9 |
| Molecular Formula | C23H28O6 |
| Molecular Weight | 400.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,2-Bis-Benzyloxymethyl-Malonic Acid Diethyl Ester 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.
CATO supplies 2,2-Bis-Benzyloxymethyl-Malonic Acid Diethyl Ester (CAS 148206-99-9), a certified reference material (molecular formula C23H28O6, MW 400.46 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H28O6, 2,2-Bis-Benzyloxymethyl-Malonic Acid Diethyl Ester 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 400.46 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H28O6 |
| Molecular Weight | 400.46 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
Related Bis Standards
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- 2-(Benzyloxymethyl)-1-tert-butoxycarbonyl-pyrrolidine-2-carboxylicacid (CAS 1194030-71-1)
- 5-(benzyloxymethyl)-4-bromo-1-methyl-triazole (CAS 2302095-32-3)
- 2-(2-Methyl-benzyloxymethyl)-benzoic acid methyl ester (CAS 1171923-18-4)
- 5-Benzyloxymethyl-6-methyluracil (CAS 362690-43-5)
- 4-(1-(Benzyloxymethyl)-1H-indol-3-yl)-3-(1-((2-(trimethylsilyl)-ethoxy)methyl)-1H-indol-3-yl)-1H-pyrrol-2(5H)-one (CAS 223428-48-6)
- 6-(benzyloxymethyl)tetrahydropyran-3-one (CAS 1239018-95-1)
Recommended Standards
- DL-1,6-bis-o-(1-Methylethylidene)-2,5-bis-o-(phenylmethyl)-myo-inositol (CAS 142435-92-5)
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- Hancinone C (CAS 111843-10-8)
- Harzianum A (CAS 156250-74-7)
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- 2,4-Dichloro-6-(methoxymethyl)pyrimidine (CAS 1037543-27-3)
- 2-Nonylquinolin-4-ol (CAS 2503-81-3)
- 2-Hydroxy-6-isopropoxybenzamide (CAS 1243289-79-3)
- Methyl 2-(5-methylthiophen-2-yl)propanoate (CAS 1483103-85-0)
- 4-(2,3-Dichlorobenzoyl)-1H-pyrrole-2-carboxamide (CAS 338753-53-0)
- N-(3,3-Diphenylpropyl)-2-(methylthio)nicotinamide (CAS 749894-20-0)
- 6-(Pyridin-2-yl)imidazo[2,1-b][1,3]thiazole-5-carbaldehyde (CAS 139359-78-7)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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