(3S)-3,7-bis(azanyl)heptanoic acid;dihydrochloride (3S)-3,7-diaminoenanthic acid;dihydrochloride (3S)-3,7-diaminoheptanoic acid;dihydrochloride 290835-83-5 L-beta-homolysine-2HCl CAS 290835-83-5
| CAS No. | 290835-83-5 |
| Molecular Formula | C7H16N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3S)-3,7-bis(azanyl)heptanoic acid;dihydrochloride (3S)-3,7-diaminoenanthic acid;dihydrochloride (3S)-3,7-diaminoheptanoic acid;dihydrochloride 290835-83-5 L-beta-homolysine-2HCl 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.
(3S)-3,7-bis(azanyl)heptanoic acid;dihydrochloride (3S)-3,7-diaminoenanthic acid;dihydrochloride (3S)-3,7-diaminoheptanoic acid;dihydrochloride 290835-83-5 L-beta-homolysine-2HCl (CAS 290835-83-5) is a high-purity analytical reference standard with the molecular formula C7H16N2O2HCl and a molecular weight of 196.68 g/mol.
Based on its molecular formula C7H16N2O2HCl, (3S)-3,7-bis(azanyl)heptanoic acid;dihydrochloride (3S)-3,7-diaminoenanthic acid;dihydrochloride (3S)-3,7-diaminoheptanoic acid;dihydrochloride 290835-83-5 L-beta-homolysine-2HCl 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 196.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), (3S)-3,7-bis(azanyl)heptanoic acid;dihydrochloride (3S)-3,7-diaminoenanthic acid;dihydrochloride (3S)-3,7-diaminoheptanoic acid;dihydrochloride 290835-83-5 L-beta-homolysine-2HCl 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 | C7H16N2O2 2*HCl |
| Molecular Weight | 196.68 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- Geniposidic Acid (CAS 27741-01-1)
- (6-(Dimethylamino)-4-methylpyridin-3-yl)(phenyl)methanone (CAS 1355233-25-8)
- 5-Isopropylpyridine-2-sulfonyl chloride (CAS 180031-03-2)
- (1-Phenyl-1H-1,2,3-triazol-4-yl)methyl 2,4-dichlorobenzoate (CAS 141581-65-9)
- Dilmapimod tosylate, >98% (HPLC) (CAS 937169-00-1)
- 6-Chloro-2-methyl-5-(2-(piperidin-4-yl)ethyl)pyrimidin-4-amine (CAS 1770917-73-1)
- Celecoxib Impurity 20 (CAS 585-74-0)
- 1-(2-Chloro-3-fluorophenyl)ethanamine (CAS 1270482-67-1)
- (S)-N-(Pyrrolidin-3-yl)pyrazin-2-amine hydrochloride (CAS 1421047-25-7)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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