2-Aminopropane-1,3-diol hydrochloride CAS 73708-65-3
| CAS No. | 73708-65-3 |
| Molecular Formula | C3H9NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Aminopropane-1,3-diol 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.
CATO supplies 2-Aminopropane-1,3-diol hydrochloride (CAS 73708-65-3), a certified reference material (molecular formula C3H9NO2HCl, MW 127.57 g/mol) for analytical method development and quality control.
The molecular framework of 2-Aminopropane-1,3-diol hydrochloride (C3H9NO2HCl) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C3H9NO2 HCl |
| Molecular Weight | 127.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Aminopropane Standards
- 2-Aminopropane-1-thiol (CAS 10229-29-5)
- 3-Aminopropane-1-sulfonamide hydrochloride (CAS 104458-33-5)
- 3-Aminopropane-d6-sulfonic Acid (CAS 1131576-06-1)
- (2S)-2-Aminopropane-1-thiol hydrochloride (CAS 114179-96-3)
- (R)-2-Aminopropane-1-thiol hydrochloride (CAS 114179-97-4)
- (S)-2-Aminopropane-1-sulfonic acid (CAS 126301-30-2)
- 1-Aminopropane-2-sulfonamide hydrochloride (CAS 1420660-61-2)
- (2s)-3-Aminopropane-1,2-diol hydrochloride (CAS 209849-99-0)
Recommended Standards
- (2S,4S)-1-(Tert-butoxycarbonyl)-4-(methoxymethyl)pyrrolidine-2-carboxylic acid (CAS 1378388-16-9)
- 4-Fluorophenyl methyl(phenyl)carbamate (CAS 526190-34-1)
- N-[1,2- (CAS 478529-43-0)
- 2-Propylpyrimidine (CAS 61349-71-1)
- N-methyl-1-(piperidin-3-yl)-1H-pyrazole-3-carboxamide dihydrochloride (CAS 1795500-61-6)
- 1,3-Dimethyl-5-(2-oxo-2-(piperazin-1-yl)ethyl)imidazolidine-2,4-dione (CAS 1009673-49-7)
- Methyl 1-(benzylamino)cyclobutane-1-carboxylate (CAS 1249456-36-7)
- 5-((3-Fluorobenzyl)oxy)-2-((4-(furan-2-carbonyl)piperazin-1-yl)methyl)-4H-pyran-4-one (CAS 898420-94-5)
- (1R)-2,2-Difluorocyclohexan-1-amine (CAS 1638784-54-9)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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