2,3-Butane-d8-diol (mixture of stereoisomers) CAS 347841-77-4
| CAS No. | 347841-77-4 |
| Molecular Formula | - |
| Molecular Weight | 98.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2,3-Butane-d8-diol (mixture of stereoisomers) (C4H2D8O2) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 98.17 g/mol, it falls into the low-molecular-weight range. 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).
CATO supplies 2,3-Butane-d8-diol (mixture of stereoisomers) (CAS 347841-77-4), a certified reference material (molecular formula C4H2D8O2, MW 98.17 g/mol) for analytical method development and quality control.
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.
CATO manufactures 2,3-Butane-d8-diol (mixture of stereoisomers) 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 | C4H2D8O2 |
| Molecular Weight | 98.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
Related Butane Standards
- 1-Butane-d9-thiol (CAS 352431-09-5)
- 2,3-Butane-1,1,1,4,4,4-d6-diol (mixture of stereoisomers) (CAS 344750-80-7)
- 1,4-Butane-1,1,4,4-d4-diol (CAS 36684-44-3)
- 1,4-Butane-2,2,3,3-d4-diol (CAS 38274-25-8)
- 372-90-7 Butane, 1,4-difluoro- 3-01-00-00273 (Beilstein Handbook Reference) BRN 1731406 1,4-Difluorobutane (CAS 372-90-7)
- 286012-95-1 (~13~C_4_)Butane-1,4-diol DTXSID70745759 (CAS 286012-95-1)
- (R)-Butane-1,2-diol (CAS 40348-66-1)
- (S)-Butane-1,2-diol (CAS 73522-17-5)
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