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3-Bromoisatoic anhydride

Product Name
3-Bromoisatoic anhydride
CAS No.
331646-98-1
Chemical Name
3-Bromoisatoic anhydride
Synonyms
3-BROMOISATOIC ANHYDRIDE;8-Bromoisatoic anhydride;REF DUPL: 3-Bromoisatoic anhydride;8-bromo-1H-3,1-benzoxazine-2,4-dione;8-bromo-1H-3,1-benzoxazine-2,4-dione;8-BROMO-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE;2H-3,1-Benzoxazine-2,4(1H)-dione, 8-bromo-;8-broMo-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione;8-Bromo-2H-3,1-benzoxazine-2,4(1H)-dione, 8-Bromo-1H-benzo[d][1,3]oxazine-2,4-dione
CBNumber
CB3185160
Molecular Formula
C8H4BrNO3
Formula Weight
242.03
MOL File
331646-98-1.mol
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3-Bromoisatoic anhydride Property

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

HS Code 
2934999090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
B680645
Product name
8-Bromo-1H-benzo[d][1,3]oxazine-2,4-dione
Packaging
500mg
Price
$200
Updated
2021/12/16
AK Scientific
Product number
3800AB
Product name
8-Bromo-1H-benzo[d][1,3]oxazine-2,4-dione
Packaging
250mg
Price
$67
Updated
2021/12/16
Apolloscientific
Product number
OR400020
Product name
3-Bromoisatoicanhydride
Packaging
1g
Price
$70
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB51093
Product name
8-Bromo-1H-benzo[d][1,3]oxazine-2,4-dione
Packaging
500mg
Price
$90
Updated
2021/12/16
SynQuest Laboratories
Product number
4H26-9-01
Product name
3-Bromoisatoic anhydride
Packaging
1g
Price
$117
Updated
2021/12/16
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3-Bromoisatoic anhydride Chemical Properties,Usage,Production

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 anhydride Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Bromoisatoic anhydride Suppliers

China 63 Germany 1 India 1 United Kingdom 3 United States 12 Global 80
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
ChemFuture PharmaTech (Jiangsu) Ltd
Tel
5108538618
Fax
86 510 85386988-8017
Email
suger.wang@chemfuture.com
Country
China
ProdList
832
Advantage
65
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Fax
+86-21-54096319
Email
sales@sinch.com.cn
Country
China
ProdList
11598
Advantage
64
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14103
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Chengdu HappySyn Pharmaceutical Technology Co., Ltd.
Tel
028-85114309 15881143215
Email
liangli@happysyn.com
Country
China
ProdList
1823
Advantage
55
AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
028-85122536 15928766785
Fax
QQ961458712
Email
wupengcheng@astatech.cn
Country
China
ProdList
2000
Advantage
55
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41462
Advantage
60
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View Lastest Price from 3-Bromoisatoic anhydride manufacturers

Career Henan Chemical Co
Product
8-BROMO-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE 331646-98-1
Price
US $1.00/KG
Min. Order
1KG
Purity
95%
Supply Ability
500KG
Release date
2018-08-19

331646-98-1, 3-Bromoisatoic anhydrideRelated Search:

8-Bromo-4Hbenzo[1,4]oxazin-3-one 8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE 8-BroMo-2-chloro-6-fluoro-quinazoline 8-bromo-2-chloroquinoxaline 8-bromo-2-methylimidazo[1,2-a]pyridine 8-Bromo-3-iodoimidazo[1,2-a]pyrazine 8-BROMO-2H-ISOQUINOLIN-1-ONE 3-Quinolinamine,8-bromo-(9CI) 8-Bromo-3,4-dihydro-1H-[1,6]naphthyridin-2-one 8-BROMO-3,4-DIHYDRO-2H-BENZO[1,4]OXAZINE HYDROCHLORIDE 8-BROMOQUINOLIN-2-AMINE 8-Bromo-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine 8-BROMO-2,3,4,5-TETRAHYDRO-1H-PYRIDO[4,3-B]INDOLE 2(1H)-Quinolinone, 8-broMo-3,4-dihydro- 8-bromo-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 7-Bromo-1H-benzo[d][1,3]oxazine-2,4-dione 6-BROMO-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE,BROMO-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE 3-Bromoisatoic anhydride

  • 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
  • 8-bromo-1H-3,1-benzoxazine-2,4-dione
  • 331646-98-1