931-40-8 C15K4UUJ1E Hydroxymethyl dioxolanone 1,3-Dioxolan-2-one, 4-(hydroxymethyl)- 4-Hydroxymethyl-1,3-dioxolan-2-one AI3-22904 EINECS 213-235-0 UNII-C15K4UUJ1E EC 213-235-0 CAS 931-40-8
| CAS No. | 931-40-8 |
| Molecular Formula | C4H6O4 |
| Molecular Weight | 118.09 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.
931-40-8 C15K4UUJ1E Hydroxymethyl dioxolanone 1,3-Dioxolan-2-one, 4-(hydroxymethyl)- 4-Hydroxymethyl-1,3-dioxolan-2-one AI3-22904 EINECS 213-235-0 UNII-C15K4UUJ1E EC 213-235-0 (CAS 931-40-8), molecular formula C4H6O4 and molecular weight 118.09 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 931-40-8 C15K4UUJ1E Hydroxymethyl dioxolanone 1,3-Dioxolan-2-one, 4-(hydroxymethyl)- 4-Hydroxymethyl-1,3-dioxolan-2-one AI3-22904 EINECS 213-235-0 UNII-C15K4UUJ1E EC 213-235-0 (C4H6O4) contains a carbohydrate-derived structure. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 118.09 g/mol, it falls into the low-molecular-weight range.
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 | C4H6O4 |
| Molecular Weight | 118.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
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Why CATO?
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