A2398712
5-Chloroisatoic anhydride , 97% , 4743-17-3
Synonym(s):
6-Chloro-1,2-dihydro-4H-3,1-benzoxazine-2,4-dione
CAS NO.：4743-17-3
Empirical Formula: C8H4ClNO3
Molecular Weight: 197.58
MDL number: MFCD00006701
EINECS: 225-255-7
| Pack Size | Price | Stock | Quantity |
| 5G | RMB68.00 | In Stock |
|
| 25G | RMB254.40 | In Stock |
|
| 100g | RMB807.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 300 °C (dec.) (lit.) |
| Density | 1.540±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly) |
| pka | 9.76±0.20(Predicted) |
| form | Solid |
| color | Off-White |
| CAS DataBase Reference | 4743-17-3(CAS DataBase Reference) |
| EPA Substance Registry System | 2H-3,1-Benzoxazine-2,4(1H)-dione, 6-chloro- (4743-17-3) |
Description and Uses
5-Chloroisatoic Anhydride was used as a reagent in the synthesis of 2-acetamidobenzamides bearing the 2-phenoxy functionality which display antiproliferative activity against certain tumor cell lines. Also used in the preparation of inhibitors of delta-5 desaturase.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HS Code | 2934999090 |
