2-(Prop-2-yn-1-ylamino)ethan-1-ol hydrochloride CAS 1354960-70-5
| CAS No. | 1354960-70-5 |
| Molecular Formula | C5H9NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Prop-2-yn-1-ylamino)ethan-1-ol hydrochloride (CAS 1354960-70-5), molecular formula C5H9NOHCl and molecular weight 135.59 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(Prop-2-yn-1-ylamino)ethan-1-ol hydrochloride (C5H9NOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 135.59 g/mol, it falls into the low-molecular-weight range. 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.
As a certified reference material (CRM), 2-(Prop-2-yn-1-ylamino)ethan-1-ol 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 | C5H9NO HCl |
| Molecular Weight | 135.59 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 |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Prop Standards
- N-(Prop-2-yn-1-yl)-4-(pyren-1-yl)butanamide (CAS 1000852-25-4)
- 3-[acetyl(prop-2-ynyl)amino]benzoic acid (CAS 1000932-65-9)
- 2-{1-[(prop-2-en-1-ylsulfanyl)methyl]cyclopropyl}acetic acid (CAS 1001907-54-5)
- benzyl(prop-2-yn-1-yl)amine hydrochloride (CAS 1007-53-0)
- 1-(prop-2-en-1-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1012081-60-5)
- Ethyl 4-(prop-2-ynylamino)benzoate (CAS 101248-36-6)
- 4-(Prop-1-en-2-yl)benzaldehyde (CAS 10133-50-3)
- Prop-2-yn-1-yl 4-methoxybenzoate (CAS 101532-23-4)
Recommended Standards
- 1-Cyclopropyl-N-(pyrimidin-5-ylmethyl)methanamine (CAS 1339500-59-2)
- 5-Bromo-2-fluoro-N-(pyridin-2-ylmethyl)benzamide (CAS 941186-50-1)
- 2-Methyl-5-(5-(trifluoromethyl)isoxazol-3-yl)furan-3-sulfonyl chloride (CAS 1308384-42-0)
- 4-((3,5-Dichloro-2-hydroxybenzyl)amino)-2-hydroxybenzoic acid (CAS 1181226-02-7)
- 2-[2-(4-Acetamidobenzenesulfonamido)-1,3-thiazol-4-yl]acetic acid (CAS 1017421-54-3)
- 6-Methoxy-7-nitro-1,2,3,4-tetrahydroisoquinoline (CAS 1116231-01-6)
- 4-Methoxybenzyl 6-(1H-1,2,4-triazol-1-yl)nicotinate (CAS 400080-73-1)
- 2-Azidoethyl 2,3,4,6-Tetra-O-acetyl-β-D-glucopyranoside (CAS 140428-81-5)
- 2-chloro-1,1,2,2-tetradeuterio-ethanamine (CAS 753426-99-2)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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