(2R,3S)-rel-2,3-Diethyl-2,3-dimethylsuccinonitrile CAS 85688-81-9
| CAS No. | 85688-81-9 |
| Molecular Formula | C10H16N2 |
| Molecular Weight | 164.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (2R,3S)-rel-2,3-Diethyl-2,3-dimethylsuccinonitrile (C10H16N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(2R,3S)-rel-2,3-Diethyl-2,3-dimethylsuccinonitrile (CAS 85688-81-9) is a high-purity analytical reference standard with the molecular formula C10H16N2 and a molecular weight of 164.25 g/mol.
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), (2R,3S)-rel-2,3-Diethyl-2,3-dimethylsuccinonitrile 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 | C10H16N2 |
| Molecular Weight | 164.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2-Methylpropyl)[(pyridin-4-yl)methyl]amine (CAS 869941-71-9)
- (3-(tert-Butyl)phenyl)hydrazine (CAS 83672-24-6)
- (2-Methylpropyl)[(pyridin-3-yl)methyl]amine (CAS 70065-76-8)
- (4-(Tert-butyl)pyridin-2-yl)methanamine (CAS 608515-12-4)
- Ethyl 4-nitro-3-phenylisoxazole-5-carboxylate (CAS 99934-18-6)
- 6,7-Diethoxy-1-methyl-1,2,3,4-tetrahydroisoquinoline HCl (CAS 336185-27-4)
- 2-[(3-Fluorophenyl)methoxy]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 30777-87-8)
- 3-Amino-2-[4-butoxycarbonyl(piperazino)]pyridine (CAS 1351479-30-5)
- 2-((1,4-Dioxan-2-yl)methoxy)-9-(pyridin-2-ylmethoxy)-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one (CAS 1445846-30-9)
- N1-Methyl-6-(trifluoromethyl)benzene-1,2,4-triamine (CAS 2792167-60-1)
- (3',5'-Dichloro-[1,1'-biphenyl]-3-yl)methanol (CAS 208941-51-9)
- Amlodipine Impurity 42 (CAS 158151-92-9)
- 4-(tert-Butoxycarbonyloxy)styrene (CAS 87188-51-0)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com