(1R,2R)-Cyclohexane-1,2-diamine 1,4-dimethyl (2R,3R)-2,3-dihydroxybutanedioate CAS 1820575-00-5
| CAS No. | 1820575-00-5 |
| Molecular Formula | C6H10O6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1R,2R)-Cyclohexane-1,2-diamine 1,4-dimethyl (2R,3R)-2,3-dihydroxybutanedioate (CAS 1820575-00-5) is a high-purity analytical reference standard with the molecular formula C6H10O6C6H14N2 and a molecular weight of 292.33 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (1R,2R)-Cyclohexane-1,2-diamine 1,4-dimethyl (2R,3R)-2,3-dihydroxybutanedioate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 292.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), (1R,2R)-Cyclohexane-1,2-diamine 1,4-dimethyl (2R,3R)-2,3-dihydroxybutanedioate 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 | C6H10O6 C6H14N2 |
| Molecular Weight | 292.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
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