cyclohexyl (2S)-2-aminobutanoate hydrochloride CAS 37666-77-6
| CAS No. | 37666-77-6 |
| Molecular Formula | C10H19NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, cyclohexyl (2S)-2-aminobutanoate hydrochloride (C10H19NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 221.72 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
cyclohexyl (2S)-2-aminobutanoate hydrochloride (CAS 37666-77-6), molecular formula C10H19NO2HCl and molecular weight 221.72 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C10H19NO2 HCl |
| Molecular Weight | 221.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related cyclohexyl Standards
- (R)-2-Cyclohexyl-2-hydroxyacetonitrile (CAS 100007-62-3)
- Cyclohexyl(phenyl)(3-(piperidin-1-yl)propyl)silanol hydrochloride (CAS 100069-68-9)
- 2-Cyclohexyl-1h-1,3-benzodiazole-5-carboxylic acid (CAS 1001737-19-4)
- Methyl 1-cyclohexyl-5-oxopyrrolidine-3-carboxylate (CAS 100252-83-3)
- 2-(1-Cyclohexyl-4-{[2-(methylsulfanyl)-5-pyrimidinyl]methyl}-2-piperazinyl)-1-ethanol (CAS 1005067-06-0)
- (2-Methyl-cyclohexyl)-(5-methyl-4,5-dihydro-thiazol-2-yl)-amine (CAS 1005127-83-2)
- 2-Cyclohexyl-N-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)acetamide (CAS 1005301-19-8)
- 1-Cyclohexyl-1H-benzo[d]imidazol-2(3H)-one (CAS 100615-14-3)
Recommended Standards
- (S)-4-(2-Bromo-4-(trifluoromethyl)phenyl)-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid 1787361-43-6 (CAS 1787361-43-6)
- 1-(3-bromophenyl)-1,3-diazinan-2-one (CAS 1520490-07-6)
- 1-(2-Chloro-4-fluorophenyl)ethane-1-sulfonamide (CAS 1249917-28-9)
- Ethyl 5-(aminomethyl)-1H-1,2,4-triazole-3-carboxylate (CAS 774527-57-0)
- 1-Methyl-n-propylpyrrolidin-3-amine (CAS 1096810-56-8)
- 4-Bromothiazolo[5,4-c]pyridin-2-amine (CAS 1439815-04-9)
- 1,3-Dimethyl-9H-pyrido[3,4-b]indole (CAS 22314-94-9)
- 4-(2-Fluoro-phenyl)-3-oxo-butyric acid methyl ester (CAS 1048917-90-3)
- trans-3-methoxycyclobutane-1-methamine (CAS 1438241-08-7)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
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