6-Hydroxy-DL-norleucine Methyl Ester Hydrochloride CAS 121895-18-9
| CAS No. | 121895-18-9 |
| Molecular Formula | C7H15NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Hydroxy-DL-norleucine Methyl Ester 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.
6-Hydroxy-DL-norleucine Methyl Ester Hydrochloride (CAS 121895-18-9), molecular formula C7H15NO3HCl and molecular weight 197.66 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-Hydroxy-DL-norleucine Methyl Ester Hydrochloride (C7H15NO3HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Hydroxy-DL-norleucine Methyl Ester Hydrochloride 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 | C7H15NO3 HCl |
| Molecular Weight | 197.66 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 methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- N-(4-Hydroxy-3-oxo-2,3-dihydro-1H-inden-5-yl)acetamide (CAS 1000333-88-9)
- 1-Benzyl-4-hydroxy-6-carbomoyl-5-azaindole (CAS 1000342-24-4)
- 3-Hydroxy-4-cyano (1H)Indazole (CAS 1000342-91-5)
- 6-Hydroxy-1,2-dihydro-3H-indazol-3-one (CAS 1000343-86-1)
- 3-Hydroxy-5-ethylisoxazole (CAS 10004-45-2)
- 2-(6-Hydroxy-2,3-dihydrobenzofuran-3-yl)acetic acid (CAS 1000414-37-8)
- (S)-(6-Hydroxy-2,3-dihydrobenzofuran-3-yl)acetic Acid Methyl Ester (CAS 1000414-38-9)
- 2-Hydroxy-2-phenyl-1-(1H-pyrrol-2-yl)ethanone (CAS 100063-06-7)
Recommended Standards
- (R)-1-(4-chloro-3-fluorophenyl)-2-methylpropan-1-amine (CAS 1212877-60-5)
- Ozagrel Impurity 6 (CAS 88738-86-7)
- Ethyl 3-(5-(2-chloro-4-nitrophenyl)furan-2-yl)acrylate (CAS 886496-41-9)
- 1,1-diphenylpropan-2-amine hydrochloride (CAS 3139-54-6)
- (E)-3-(Thiazol-5-yl)acrylic acid (CAS 1418007-47-2)
- 1-(3,4-Dimethylphenyl)cyclobutan-1-amine (CAS 1314755-17-3)
- (R)-7,8-Dimethylchroman-4-amine (CAS 760945-64-0)
- N-(4-Fluoro-2-methoxy-5-nitrophenyl)formamide (CAS 1899924-29-8)
- (S)-1,2-Dimethylpiperazine (CAS 485841-52-9)
- Tetrapeptide-3 (CAS 827306-97-8)
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