Basic information Safety Supplier Related

3-Bromoisatoic anhydride

Basic information Safety Supplier Related

3-Bromoisatoic anhydride Basic information

Product Name:
3-Bromoisatoic anhydride
Synonyms:
  • REF DUPL: 3-Bromoisatoic anhydride
  • 2H-3,1-Benzoxazine-2,4(1H)-dione, 8-bromo-
  • 8-Bromoisatoic anhydride
  • 8-broMo-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione
  • 3-BROMOISATOIC ANHYDRIDE
  • 8-BROMO-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE
  • 8-Bromo-2H-3,1-benzoxazine-2,4(1H)-dione, 8-Bromo-1H-benzo[d][1,3]oxazine-2,4-dione
  • 8-bromo-1H-3,1-benzoxazine-2,4-dione
CAS:
331646-98-1
MF:
C8H4BrNO3
MW:
242.03
EINECS:
675-968-6
Mol File:
331646-98-1.mol
More
Less

3-Bromoisatoic anhydride Chemical Properties

storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
fluffy crystalline powder
color 
Off white to faint lemon
More
Less

Safety Information

HS Code 
2934999090
More
Less

3-Bromoisatoic anhydride Usage And Synthesis

Preparation

3-Bromoisatoic anhydride is prepared from 7-bromo-3-carbaldehyde by stirring in a 4:1 mixture of CH3CN/H2O for 1 h at 40℃.
1 H NMR: δ11.08 (s, br., 1H), 8.02 (d, J = 7.8 Hz, 1H), 7.94 (d, J = 7.8 Hz, 1H), 7.19 (t, J = 7.8 Hz, 1H).

3-Bromoisatoic anhydrideSupplier

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Email
market03@meryer.com
ChemFuture PharmaTech (Jiangsu) Ltd
Tel
5108538618
Email
suger.wang@chemfuture.com
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Email
sales@chemwish.com
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Email
sales@sinch.com.cn
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Email
chenyj@titansci.com