3,5-O-Bis(p-chlorobenzoyl)-2-deoxy-α-D-ribofuranosyl chloride(CAS 21740-23-8)
| Purity | Grade | Package | Stock | Price | Quantity |
|---|---|---|---|---|---|
| 98% | RG | 25G | In Stock | 19 USD | |
| 98% | RG | 100G | In Stock | 76 USD | |
| 98% | RG | 500G | In Stock | 664 USD | |
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Physical and chemical properties of 21740-23-8
Boiling Point |
530.6±50.0 °C at 760 mmHg |
|---|---|
Density |
1.5±0.1 g/cm3 |
Exact Mass |
427.998505 |
Flash Point |
193.1±29.1 °C |
Index of Refraction |
1.610 |
LogP |
5.44 |
Melting Point |
110-118ºC (dec.) |
Molecular Formula |
C19H15Cl3O5 |
Molecular Weight |
429.678 |
PSA |
61.83000 |
Solubility |
Chloroform (Slightly), Ethyl Acetate (Slightly) |
Stability |
Not stable in Solution |
Storage condition |
2-8°C |
Vapour Pressure |
0.0±1.4 mmHg at 25°C |
Download COA of 21740-23-8
Spectrums of 21740-23-8
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Download SDS of 21740-23-8
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Q&A for CAS 21740-23-8
1. How can I verify product quality?
Every batch is tested in accordance with ISO 9001 requirements. We provide a Certificate of Analysis (COA), NMR spectrum, purity report, and test methods with each shipment. Third-party retesting is supported, and we offer a full refund if our data is incorrect.
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Hazardous products are labeled and packaged in compliance with international regulations and shipped with an up-to-date Safety Data Sheet (SDS) to ensure safe and compliant transport.
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Yes. Our technical team is available to assist with questions about product use, storage, purity requirements, applications, and more.
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Retrosynthesis analysis of 21740-23-8
Cas:122-01-0
Cas:452-51-7
Cas:60134-26-1
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