Hexanedioic Acid 1-(3-Hydroxy-2,2-dimethylpropyl) Ester CAS 856322-18-4
| CAS No. | 856322-18-4 |
| Molecular Formula | C11H20O5 |
| Molecular Weight | 232.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Hexanedioic Acid 1-(3-Hydroxy-2,2-dimethylpropyl) Ester (CAS 856322-18-4), molecular formula C11H20O5 and molecular weight 232.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H20O5, Hexanedioic Acid 1-(3-Hydroxy-2,2-dimethylpropyl) Ester contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 232.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H20O5 |
| Molecular Weight | 232.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
Related Hexanedioic Standards
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- 24938-37-2 Hexanedioic acid, polymer with 1,2-ethanediol (CAS 24938-37-2)
- Hexanedioic-d8 Acid (CAS 52089-65-3)
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Recommended Standards
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- 6-(Thiophen-3-yl)-[1,2,4]triazolo[1,5-a]pyrimidine-2,7-diamine (CAS 303145-70-2)
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- 1-(4-tert-Butylphenyl)guanidine (CAS 112677-45-9)
- 4-(8-Hydroxy-1,7-naphthyridin-6-yl)cyclohexane-1-carboxylic acid (CAS 880466-45-5)
- Butyryl-2,2-d2 Chloride (CAS 90587-10-3)
- Chlorpromazine EP Impurity D HCI (CAS 3953-65-9)
- 2-Hydroxy-4-methoxybiphenyl-3-carboxylic acid (CAS 1215206-20-4)
- Cis-4a-(3-methoxyphenyl)-2-methyldecahydroisoquinoline (CAS 59226-95-8)
- 4-Bromospiro[indoline-3,3'-pyrrolidin]-2-one (CAS 2089311-57-7)
- 2-(Thiophen-2-ylsulfanyl)-ethylamine (CAS 57713-47-0)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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