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2-Bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethan-1-one

CAS No.
104777-39-1
Chemical Name:
2-Bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethan-1-one
Synonyms
BUTTPARK 43\57-07;4-BROMOACETYL-5-METHYL-3-PHENYLISOXAZOLE;4-(BROMOACETYL)-5-METHYL-3-PHENYLISOXASOLE;4-(Bromoacetyl)-5-methyl-3-phenylisoxazole 97%;2-Bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethanone;2-bromo-1-(5-methyl-3-phenyl-4-isoxazolyl)ethanone;2-bromo-1-(5-methyl-3-phenyl-1,2-oxazol-4-yl)ethanone;Ethanone, 2-bromo-1-(5-methyl-3-phenyl-4-isoxazolyl)-;2-Bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethan-1-one;2-BROMO-1-(5-METHYL-3-PHENYLISOXAZOLE-4-YL)ETHAN-1-ONE
CBNumber:
CB5315318
Molecular Formula:
C12H10BrNO2
Molecular Weight:
280.12
MDL Number:
MFCD00173902
MOL File:
104777-39-1.mol
MSDS File:
SDS
Last updated:2026-09-12 18:53:29

2-Bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethan-1-one Properties

Melting point 46 °C
Boiling point 402.5±45.0 °C(Predicted)
Density 1.461±0.06 g/cm3(Predicted)
Flash point >110°C
pka -4.52±0.50(Predicted)
form powder
InChI 1S/C12H10BrNO2/c1-8-11(10(15)7-13)12(14-16-8)9-5-3-2-4-6-9/h2-6H,7H2,1H3
InChIKey QKOOGOQWNSWJFQ-UHFFFAOYSA-N
SMILES Cc1onc(-c2ccccc2)c1C(=O)CBr
CAS DataBase Reference 104777-39-1(CAS DataBase Reference)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338
PPE dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-22
Safety Statements  26-36/37/39
WGK Germany  3
Hazard Note  Irritant
HS Code  2934999090
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

2-Bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethan-1-one price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 703338 4-(Bromoacetyl)-5-methyl-3-phenylisoxazole 97% 104777-39-1 1g $116 2023-01-07 Buy
Apolloscientific OR1233 2-Bromo-1-(5-methyl-3-phenyl-1,2-oxazol-4-yl)ethan-1-one ≥95% 104777-39-1 1g $55 2026-06-04 Buy
Apolloscientific OR1233 2-Bromo-1-(5-methyl-3-phenyl-1,2-oxazol-4-yl)ethan-1-one ≥95% 104777-39-1 5g $218 2026-06-04 Buy
Matrix Scientific 088774 2-Bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethanone 104777-39-1 1.00g $91 2026-05-18 Buy
Matrix Scientific 088774 2-Bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethanone 104777-39-1 5.00g $315 2026-05-18 Buy
Product number Packaging Price Buy
703338 1g $116 Buy
OR1233 1g $55 Buy
OR1233 5g $218 Buy
088774 1.00g $91 Buy
088774 5.00g $315 Buy

2-Bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethan-1-one Preparation Products And Raw materials

Raw materials

Preparation Products

2-Bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethan-1-one Suppliers

Global Suppliers ( 54)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
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
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Wuhan Chemwish Technology Co., Ltd 027-67849912 sales@chemwish.com China 9144 60
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
2-Bromo-1-(5-methyl-3-phenylisoxazole-4-yl)ethane-1-one 2-Bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethanone 4-(BROMOACETYL)-5-METHYL-3-PHENYLISOXASOLE 4-BROMOACETYL-5-METHYL-3-PHENYLISOXAZOLE 2-BROMO-1-(5-METHYL-3-PHENYLISOXAZOLE-4-YL)ETHAN-1-ONE BUTTPARK 43\57-07 2-Bromo-1-(5-methyl-3-phenyl-1,2-oxazol-4-yl)ethan-1-one 4-(Bromoacetyl)-5-methyl-3-phenylisoxazole, 4-(Bromoacetyl)-5-methyl-3-phenyl-1,2-oxazole, [4-(Bromoacetyl)-5-methyl-1,2-oxazol-3-yl]benzene 2-bromo-1-(5-methyl-3-phenyl-4-isoxazolyl)ethanone 4-(Bromoacetyl)-5-methyl-3-phenylisoxazole 97% 2-bromo-1-(5-methyl-3-phenyl-1,2-oxazol-4-yl)ethanone Ethanone, 2-bromo-1-(5-methyl-3-phenyl-4-isoxazolyl)- 2-Bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethan-1-one 104777-39-1 C12H10BrNO2 C10H7BrNO2 KETONE Building Blocks Chemical Synthesis Heterocyclic Building Blocks Isoxazoles