A0760412
2-Amino-6-bromobenzoic acid , 98% , 20776-48-1
CAS NO.：20776-48-1
Empirical Formula: C7H6BrNO2
Molecular Weight: 216.03
MDL number: MFCD03618455
EINECS: 630-293-6
| Pack Size | Price | Stock | Quantity |
| 1G | RMB38.40 | In Stock |
|
| 5G | RMB128.00 | In Stock |
|
| 25G | RMB374.40 | In Stock |
|
| 100G | RMB1419.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 136 °C |
| Boiling point: | 348.9±32.0 °C(Predicted) |
| Density | 1.793±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | powder |
| pka | 0.85±0.10(Predicted) |
| color | Light brown to beige |
| Sensitive | Light Sensitive |
| InChI | InChI=1S/C7H6BrNO2/c8-4-2-1-3-5(9)6(4)7(10)11/h1-3H,9H2,(H,10,11) |
| InChIKey | BNQPROAXWQCNKO-UHFFFAOYSA-N |
| SMILES | C(O)(=O)C1=C(Br)C=CC=C1N |
Description and Uses
2-Amino-6-bromobenzoic acid serves as a precursor to 5-bromo-2H-3,1-benzoxazine-2,4(1H)-dione (6-bromoisatoic anhydride), formed by treatment with sodium hydroxide and phosgene at 0 °C[1]. The compound condenses with 2-fluorobenzaldehyde to give 5-bromo-2-(2-fluorophenyl)-1,2-dihydro-4H-benzo[d][1,3]oxazin-4-one in 88% yield, and with methylamine in the presence of EDCI and HOBt to afford an amide intermediate that undergoes self-condensation en route to anthranilic diamide analogues. Its hydrochloride is reacted with N,O-dimethylhydroxylamine hydrochloride in DMF under nitrogen to synthesize 2-amino-X-bromo-N-methoxy-N-methylbenzamides[2].
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi |
| HazardClass | IRRITANT |
| HS Code | 2916399090 |
