bis(2-hydroxyethyl-1,1,2,2 D4) phthalate CAS CATO-C3D-262653
| CAS No. | CATO-C3D-262653 |
| Molecular Formula | - |
| Molecular Weight | 262.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, bis(2-hydroxyethyl-1,1,2,2 D4) phthalate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 262.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
bis(2-hydroxyethyl-1,1,2,2 D4) phthalate (CAS CATO-C3D-262653) is a high-purity analytical reference standard with the molecular formula C12H6D8O6 and a molecular weight of 262.29 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), bis(2-hydroxyethyl-1,1,2,2 D4) phthalate 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 | C12H6D8O6 |
| Molecular Weight | 262.29 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related bis Standards
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Recommended Standards
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- (4-Aminopiperidin-1-yl)(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone (CAS 1000931-36-1)
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- (2-(1H-pyrazol-1-yl)pyrimidin-5-yl)boronic acid (CAS 1644061-13-1)
- Acetone oxime (CAS 127-06-0)
- Cefmetazole sodium Impurity 12 (CAS 70953-19-4)
- 1-(4-Hydroxyphenyl)imidazolidine-2,4-dione (CAS 26850-25-9)
- 5-(P-tolyl)-1,3,4-oxadiazol-2-amine (CAS 33621-60-2)
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- N-Methyl-4-phenoxybenzylamine (CAS 169943-40-2)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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