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3-Amino-4-bromo-5-methylisoxazole

CAS No.
5819-40-9
Chemical Name:
3-Amino-4-bromo-5-methylisoxazole
Synonyms
BUTTPARK 33\04-30;TIMTEC-BB SBB005510;4-BROMO-5-METHYLISOXAZOL-3-AMINE;4-bromo-5-methyl-3-isoxazolamine;3-Amino-4-bromo-5-methylisoxazole;3-Isoxazolamine, 4-bromo-5-methyl-;4-bromo-5-methyl-1,2-oxazol-3-amine;4-Bromo-5-methyl-isoxazol-3-ylamine;4-broMo-3-Methyl-1,2-oxazol-5-aMine;3-Amino-4-bromo-5-methylisoxazole,97%
CBNumber:
CB7350920
Molecular Formula:
C4H5BrN2O
Molecular Weight:
177
MDL Number:
MFCD00052553
MOL File:
5819-40-9.mol
MSDS File:
SDS
Last updated:2026-09-12 18:54:55

3-Amino-4-bromo-5-methylisoxazole Properties

Melting point 73-75°C
Boiling point 277.6±35.0 °C(Predicted)
Density 1.766±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka 0.34±0.10(Predicted)
Appearance Light yellow to yellow Solid
InChI InChI=1S/C4H5BrN2O/c1-2-3(5)4(6)7-8-2/h1H3,(H2,6,7)
InChIKey JEZOZNWEHSNXPQ-UHFFFAOYSA-N
SMILES O1C(C)=C(Br)C(N)=N1
CAS DataBase Reference 5819-40-9(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-36
HS Code  2934999090
NFPA 704
0
2 0

3-Amino-4-bromo-5-methylisoxazole price More Price(37)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FAA81940 4-bromo-5-methylisoxazol-3-amine 5819-40-9 10g $354 2026-06-04 Buy
Apolloscientific OR21353 4-bromo-5-methylisoxazol-3-amine 95 5819-40-9 1g $48 2026-06-04 Buy
Activate Scientific AS148939 4-Bromo-5-methylisoxazol-3-amine 98% 5819-40-9 1g $48 2026-06-04 Buy
Activate Scientific AS148939 4-Bromo-5-methylisoxazol-3-amine 98% 5819-40-9 5g $194 2026-06-04 Buy
Activate Scientific AS148939 4-Bromo-5-methylisoxazol-3-amine 98% 5819-40-9 25g $938 2026-06-04 Buy
Product number Packaging Price Buy
FAA81940 10g $354 Buy
OR21353 1g $48 Buy
AS148939 1g $48 Buy
AS148939 5g $194 Buy
AS148939 25g $938 Buy

3-Amino-4-bromo-5-methylisoxazole Preparation Products And Raw materials

Raw materials

Preparation Products

3-Amino-4-bromo-5-methylisoxazole Suppliers

Global Suppliers ( 68)
Supplier Tel Email Country ProdList Advantage
Yancheng KangdiSen Pharmaceutical Co., Ltd. 13812573443;18052965989 tongbenwan22@163.com China 1975 55
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
Shanghai potentpharm CO.,Ltd (86) 21 51969655 China 486 22
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Zhengzhou Alfachem Co., Ltd. 0371-53765687 18937137882 3969243885@qq.com China 7734 55

3-Amino-4-bromo-5-methylisoxazole Spectrum

BUTTPARK 33\04-30 4-BROMO-5-METHYLISOXAZOL-3-AMINE TIMTEC-BB SBB005510 3-Amino-4-bromo-5-methylisoxazole,97% 4-broMo-3-Methyl-1,2-oxazol-5-aMine 4-bromo-5-methyl-3-isoxazolamine 4-Bromo-5-methyl-isoxazol-3-ylamine 3-Isoxazolamine, 4-bromo-5-methyl- 4-bromo-5-methyl-1,2-oxazol-3-amine 3-Amino-4-bromo-5-methylisoxazole 5819-40-9 C4H5BrN2O