3-(Prop-2-ynyloxy)propanenitrile CAS 1904-22-9
| CAS No. | 1904-22-9 |
| Molecular Formula | C6H7NO |
| Molecular Weight | 109.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(Prop-2-ynyloxy)propanenitrile is closely related to an amide group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-(Prop-2-ynyloxy)propanenitrile (CAS 1904-22-9), a certified reference material (molecular formula C6H7NO, MW 109.13 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, an aromatic ring system, 3-(Prop-2-ynyloxy)propanenitrile is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 109.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 3-(Prop-2-ynyloxy)propanenitrile 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 | C6H7NO |
| Molecular Weight | 109.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Prop Standards
- N-(Prop-2-yn-1-yl)acrylamide (CAS 123523-58-0)
- n-(Prop-2-yn-1-yl)cyclobutanamine (CAS 1249056-90-3)
- 2-(Prop-2-yn-1-yl)pyrrolidine (CAS 750557-38-1)
- 4-(Prop-2-yn-1-yloxy)but-1-yne (CAS 75405-46-8)
- ((Prop-2-yn-1-yloxy)methyl)cyclopropane (CAS 643083-59-4)
- 1-(Prop-2-yn-1-yl)cyclobutanol (CAS 37418-60-3)
- n-(Prop-2-yn-1-yl)azetidin-3-amine (CAS 1494416-53-3)
- 3-[(prop-2-en-1-yl)amino]propanenitrile (CAS 34508-81-1)
Recommended Standards
- 2-Methyl-4-hydroxypyridine (CAS 18615-86-6)
- 1-Formylcyclobutanecarbonitrile (CAS 1918186-21-6)
- 3-Oxabicyclo[3.1.0]hexane-6-carbonitrile (CAS 1859482-43-1)
- M-PHENYLENEDIAMINE-15N (CAS 1958100-70-3)
- 2-Propen-1-ol, 3-(3-methoxyphenyl)- 26905-43-1 (CAS 26905-43-1)
- Fmoc-(S)-3-Amino-4-(4-Trifluoromethyl-phenyl)-butyric acid (CAS 270065-81-1)
- 5-(4-Methoxyphenyl)-3-methylisoxazole-4-carboxylic acid (CAS 91569-97-0)
- Methyl (2S,4S)-4-(4-bromo-2-chlorophenoxy)-2-pyrrolidinecarboxylate (CAS 1217616-11-9)
- Methyl 3-amino-3-(3,4-dimethoxyphenyl)propanoate (CAS 54503-20-7)
- (R)-5-Isopropylpyrrolidin-2-one (CAS 63328-12-1)
- 4-Pentylcyclohexanone (CAS 61203-83-6)
- Alcophosphamide (CAS 52336-54-6)
- N-Cyclopropyl-4-methyl-N-((6-methyl-2-oxo-1,2-dihydroquinolin-3-yl)methyl)benzamide (CAS 606095-17-4)
- Peptide 434 (CAS CATO-CPTD788434)
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