(2R)-Trihydrochloride2-amino-3-[(2-aminoethyl)amino]-1-propanol CAS 178761-54-1
| CAS No. | 178761-54-1 |
| Molecular Formula | C5H15N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R)-Trihydrochloride2-amino-3-[(2-aminoethyl)amino]-1-propanol (CAS 178761-54-1), molecular formula C5H15N3OHCl and molecular weight 169.65 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (2R)-Trihydrochloride2-amino-3-[(2-aminoethyl)amino]-1-propanol (C5H15N3OHCl) is characterized by an amide 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), (2R)-Trihydrochloride2-amino-3-[(2-aminoethyl)amino]-1-propanol 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 | C5H15N3O 3*HCl |
| Molecular Weight | 169.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related R Standards
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- DMa (Trihydrochloride) (CAS 2095832-33-8)
- GW 791343 Trihydrochloride (CAS 309712-55-8)
- RK 20448-Trihydrochloride (CAS 479501-40-1)
- ABT 724 trihydrochloride, 98% (CAS 587870-77-7)
- L-745,870 Trihydrochloride (CAS 866021-03-6)
Recommended Standards
- (S)-1-(tert-butoxycarbonyl)-3-fluoropiperidine-3-carboxylic acid (CAS 2218467-83-3)
- 7-Fluoro-1H-pyrrolo[3,2-c]pyridine-4-carboxylic acid (CAS 2227205-81-2)
- N-(9H-Fluoren-9-ylidene)aniline (CAS 10183-82-1)
- 3-Iodothieno[3,2-b]pyridine (CAS 94191-13-6)
- methyl 2-(2-amino-3-bromophenyl)acetate (CAS 1261762-84-8)
- 2-Amino-5,6-dihydro-4H-benzothiazol-7-one (CAS 17583-10-7)
- 1-(Methoxymethyl)-2-nitrobenzene (CAS 38177-30-9)
- 2-[(2,4,6-trimethylphenyl)carbamoyl]cyclohexane-1-carboxylic acid (CAS 200934-71-0)
- (3-(Dimethylamino)cyclobutyl)methanol (CAS 1824446-93-6)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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