(2r,3s)-3-amino-4-cyclobutyl-2-hydroxybutanamide Hydrochloride CAS 1036931-35-7
| CAS No. | 1036931-35-7 |
| Molecular Formula | C8H16N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2r,3s)-3-amino-4-cyclobutyl-2-hydroxybutanamide Hydrochloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2r,3s)-3-amino-4-cyclobutyl-2-hydroxybutanamide Hydrochloride (CAS 1036931-35-7), molecular formula C8H16N2O2HCl and molecular weight 208.69 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2r,3s)-3-amino-4-cyclobutyl-2-hydroxybutanamide Hydrochloride (C8H16N2O2HCl) 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 208.69 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H16N2O2 HCl |
| Molecular Weight | 208.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 3-Hydroxychroman-4-one (CAS 74736-89-3)
- 2-(Difluoromethyl)-6-methoxy-4-methylpyridine-3-carboxylic acid (CAS 1805462-47-8)
- 2-Isopropyl-5-(phenylamino)pyrazolidine-1-carbaldehyde (CAS 332027-14-2)
- 4-(3,4-Dimethoxyphenyl)but-3-en-2-one (CAS 15001-27-1)
- 1-(2,4,5-Trimethoxyphenyl)butan-1-one (CAS 2020-73-7)
- 4-(4-(Benzyloxy)phenyl)-2-methylbut-3-yn-2-ol (CAS 152915-78-1)
- Ethyl 2-morpholinopropanoate (CAS 32418-62-5)
- [1R-(2-endo,3-exo)]-8-Methyl-3-phenyl-8-azabicyclo[3.2.1]octane-2-carboxylic Acid Methyl Ester (CAS 50370-54-2)
- 2-(Tert-butyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2223047-95-6)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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