ChemicalBook > CAS DataBase List > 5-Bromoisatoic anhydride

5-Bromoisatoic anhydride

Product Name
5-Bromoisatoic anhydride
CAS No.
4692-98-2
Chemical Name
5-Bromoisatoic anhydride
Synonyms
AKOS BBS-00002893;5-Bromoisatoicacid;5-BROMOISATOIC ANHYDRIDE;5-Bromoisoatoic anhydride;5-BromoisatoicAnhydride>5-Bromoisatoic anhydride,97%;5-BROMOISATOIC ANHYDRIDE 90%;5-Bromoisatoic anhydride 95+%;5-Bromoisatoic anhydride, 90% min;5-BROMOISATOIC ANHYDRIDE, TECH., 90%
CBNumber
CB2341787
Molecular Formula
C8H4BrNO3
Formula Weight
242.03
MOL File
4692-98-2.mol
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5-Bromoisatoic anhydride Property

Melting point:
280-285 °C (dec.) (lit.)
Density 
1.826±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
soluble in Dimethylformamide
form 
powder to crystal
pka
9.81±0.20(Predicted)
color 
White to Light yellow to Light orange
CAS DataBase Reference
4692-98-2(CAS DataBase Reference)
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Safety

Hazard Codes 
T,Xi
Risk Statements 
61-20/21-36/37/38
Safety Statements 
53-23-36/37/39-45
WGK Germany 
3
Hazard Note 
Irritant
HazardClass 
IRRITANT, IRRITANT-HARMFUL
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

H360May damage fertility or the unborn child

Precautionary statements

P201Obtain special instructions before use.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
477702
Product name
5-Bromoisatoic anhydride
Purity
97%
Packaging
5g
Price
$320
Updated
2023/06/20
TCI Chemical
Product number
B3659
Product name
5-Bromoisatoic Anhydride
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$134
Updated
2024/03/01
TRC
Product number
B684653
Product name
5-Bromoisatoic anhydride
Packaging
100mg
Price
$75
Updated
2021/12/16
ChemScene
Product number
CS-W017781
Product name
6-Bromo-2H-benzo[d][1,3]oxazine-2,4(1H)-dione
Purity
97.56%
Packaging
25g
Price
$78
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB42908
Product name
5-Bromoisatoic anhydride
Packaging
5G
Price
$100
Updated
2021/12/16
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5-Bromoisatoic anhydride Chemical Properties,Usage,Production

Chemical Properties

Off-white to salmon powder

Uses

5-Bromoisatoic anhydride is an important chemical raw material and pharmaceutical intermediate, mainly used in laboratory research and development processes and chemical production processes.

Preparation

5-Bromoisatoic anhydride is prepared from 5-bromo indole by stirring in a 4:1 mixture of DMF/H2O for 16 h at room temperature.
1HNMR(DMSO-d6): δ 11.85 (s, br., 1H), 7.96 (dd, J = 0.8, 8.7 Hz, 1H), 7.87 (dd, J = 2.3, 8.7 Hz, 1H), 7.09 (dd, J = 8.8, 0.8 Hz, 1H).

5-Bromoisatoic anhydride Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Bromoisatoic anhydride Suppliers

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View Lastest Price from 5-Bromoisatoic anhydride manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
5-Bromoisatoic anhydride 4692-98-2
Price
US $8.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-28
Shaanxi Dideu Medichem Co. Ltd
Product
5-Bromoisatoic anhydride 4692-98-2
Price
US $1.00-22.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100000KG
Release date
2024-08-06
Hebei Mojin Biotechnology Co., Ltd
Product
5-Bromoisatoic anhydride 4692-98-2
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-29

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  • C8H4BrNO3
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