Hexanedioic-3,3,4,4-d4 Acid CAS 121311-78-2
| CAS No. | 121311-78-2 |
| Molecular Formula | - |
| Molecular Weight | 150.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 150.17 g/mol gives Hexanedioic-3,3,4,4-d4 Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Hexanedioic-3,3,4,4-d4 Acid (CAS 121311-78-2), a certified reference material (molecular formula C6H6D4O4, MW 150.17 g/mol) for analytical method development and quality control.
Hexanedioic-3,3,4,4-d4 Acid (C6H6D4O4) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Hexanedioic-3,3,4,4-d4 Acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H6D4O4 |
| Molecular Weight | 150.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Hexanedioic Standards
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- 24938-37-2 Hexanedioic acid, polymer with 1,2-ethanediol (CAS 24938-37-2)
- Hexanedioic acid, ester with 1,4-butanediol (CAS 116789-12-9)
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- Hexanedioic acid x2,2-dimethyl-1,3-propanediol ester (CAS 70247-79-9)
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Recommended Standards
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Why CATO?
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