2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-amine
Synonym(s):Amino diazirine alkyne;Probe building block
- CAS NO.：1450752-97-2
- Empirical Formula: C7H11N3
- Molecular Weight: 137.18
- MDL number: MFCD29918288
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:27:47
What is 2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-amine?
The Uses of 2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-amine
2-(3-(But-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-amine is used for chemical probe synthesis, this trifunctional building block contains a light-activated diazirine, alkyne tag, and amine synthetic handle. When appended to a ligand or pharmacophore through its amine linker, this building block allows for UV light-induced covalent modification of a biological target with potential for downstream applications via the alkyne tag. Use alone or in parallel with other multi-functional building blocks to discover the optimal probe for your chemical biology experiments.
Properties of 2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-amine
| Boiling point: | 192.5±36.0 °C(Predicted) |
| Density | 1.07±0.1 g/cm3(Predicted) |
| storage temp. | -20°C |
| solubility | Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| form | liquid |
| pka | 9.77±0.10(Predicted) |
| color | Colourless to Yellow |
Safety information for 2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-amine
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H242:Self-reactive substances and mixtures; and Organic peroxides |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P234:Keep only in original container. P235:Keep cool. P240:Ground/bond container and receiving equipment. P370+P378:In case of fire: Use … for extinction. P403:Store in a well-ventilated place. |
Computed Descriptors for 2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-amine
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