DL-Ornithine xhydrochloride CAS 22834-83-9
| CAS No. | 22834-83-9 |
| Molecular Formula | 2*C5H12N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of DL-Ornithine xhydrochloride 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.
DL-Ornithine xhydrochloride (CAS 22834-83-9), molecular formula C5H12N2O2HCl and molecular weight 168.62 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H12N2O2HCl, DL-Ornithine xhydrochloride contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 168.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | 2*C5H12N2O2 2*HCl |
| Molecular Weight | 168.62 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) | 0.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related DL Standards
- DL-Ornithine hydrochloride (CAS 1069-31-4)
- L-Ornithine L-Aspartate Impurity 6 (CAS 1174925-92-8)
- L-Ornithine L-Aspartate Impurity 22 TFA Salt (CAS 1174925-92-8 (free base))
- Ornithine, N5- [imino(nitroamino)methyl]-, methyl ester, monohydrochloride (CAS 127788-67-4)
- L-Ornithine-<SUP>13</SUP>C<SC><SUB>5</SUB></SC>,<SUP>15</SUP>N<SUB>2</SUB> Hydrochloric acid Salt (CAS 1346617-00-2)
- L-Ornithine L-Aspartate Impurity 8 (CAS 14169-16-5)
- D-Ornithine monohydrochloride (CAS 16682-12-5)
- L-Ornithine Dimer (CAS 195868-13-4)
Recommended Standards
- (1S,2S,4S,5S)-2,5-Bis(3,5-di-tert-butyl-2-hydroxybenzylideneamino)bicyclo[2.2.1]heptane (CAS 539834-16-7)
- 3-Chloro-5-(trifluoromethyl)isonicotinaldehyde (CAS 1256787-48-0)
- (R)-2-(3-Methoxypiperidin-1-yl)ethanamine (CAS 1354011-96-3)
- 3-(1,3-benzodioxol-5-yl)-N-(4-fluorobenzyl)acrylamide (CAS 1164510-31-9)
- 6-METHYL-2-PYRROLIDIN-2-YL-1H-BENZOIMIDAZOLE 6-methyl-2-(pyrrolidin-2-yl)-1H-benzo[d]imidazole 885278-00-2 (CAS 885278-00-2)
- 3-Amino-5-(benzyloxy)pyridine (CAS 186593-25-9)
- (S)-4-((3,6-bis(4-methoxyphenyl)-9H-carbazol-9-yl)methyl)-2-methyl-4,5-dihydrooxazole (CAS 2357080-07-8)
- 2-Chloro-4,5-difluorobenzenesulfonamide (CAS 287172-64-9)
- 2-(Benzyloxy)-5-cyanobenzoic acid (CAS 518978-03-5)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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