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5-Phenylisoxazole-3-carbaldehyde

5-Phenylisoxazole-3-carbaldehyde Structure
5-Phenylisoxazole-3-carbaldehyde structure
CAS No.
59985-82-9
Chemical Name:
5-Phenylisoxazole-3-carbaldehyde
Synonyms
5-Phenylisoxazole-3-carbaldehyde;5-PHENYLISOXAZOLE-3-CARBOXALDEHYDE;5-phenyl-1,2-oxazole-3-carbaldehyde;3-isoxazolecarboxaldehyde, 5-phenyl-;5-Phenylisoxazole-3-carboxaldehyde 97%;5-PHENYLISOXAZOLE-3-CARBALDEHYDE ISO 9001：2015 REACH
CBNumber:
CB6426394
Molecular Formula:
C10H7NO2
Molecular Weight:
173.17
MDL Number:
MFCD06798102
MOL File:
59985-82-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:54:15
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5-Phenylisoxazole-3-carbaldehyde Properties

Melting point 58-62 °C(lit.)
Boiling point 361.5±30.0 °C(Predicted)
Density 1.216±0.06 g/cm3(Predicted)
form solid
pka -6.25±0.28(Predicted)
InChI 1S/C10H7NO2/c12-7-9-6-10(13-11-9)8-4-2-1-3-5-8/h1-7H
InChIKey QRHAQXZGSWFBOK-UHFFFAOYSA-N
SMILES [H]C(=O)c1cc(on1)-c2ccccc2
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS07,GHS08
Signal word  Danger
Hazard statements  H302-H315-H317-H319-H334-H335
Precautionary statements  P280-P301+P312+P330-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes  Xn
Risk Statements  22-36/37/38-42/43
Safety Statements  26-36-45
WGK Germany  2
HazardClass  IRRITANT
HS Code  2934999090
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Resp. Sens. 1
Skin Irrit. 2
Skin Sens. 1
STOT SE 3
NFPA 704
1
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5-Phenylisoxazole-3-carbaldehyde price More Price(35)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 645060 5-Phenylisoxazole-3-carboxaldehyde 97% 59985-82-9 1g $210 2026-04-30 Buy
Sigma-Aldrich 645060 5-Phenylisoxazole-3-carboxaldehyde 97% 59985-82-9 5g $506 2023-06-20 Buy
Chem-Impex 25520 5-Phenylisoxazole-3-carboxaldehyde ≥98%(HPLC) 59985-82-9 1G $89.13 2026-05-19 Buy
Chem-Impex 25520 5-Phenylisoxazole-3-carboxaldehyde ≥98%(HPLC) 59985-82-9 5G $295.04 2026-05-19 Buy
Chem-Impex 25520 5-Phenylisoxazole-3-carboxaldehyde ≥98%(HPLC) 59985-82-9 10G $516.17 2026-05-19 Buy
Product number Packaging Price Buy
645060 1g $210 Buy
645060 5g $506 Buy
25520 1G $89.13 Buy
25520 5G $295.04 Buy
25520 10G $516.17 Buy

5-Phenylisoxazole-3-carbaldehyde Chemical Properties, Uses, Production

Uses

5-Phenyloxazole-3-carboxaldehyde is an aldehyde derivative that can be used as an organic intermediate.

Synthesis

5-Phenylisoxazole-3-carbaldehyde can be prepared from ethyl 5-phenylisoxazole-3-carboxylate by ring closure of ethyl acetylpyruvate with hydrazine hydrate, followed by reduction of the ester group to give (5-phenylisoxazol-3-yl)methanol, and finally oxidation of hydroxyl group to give 5-phenylisoxazole-3-carbaldehyde.

5-Phenylisoxazole-3-carbaldehyde synthesis

7063-99-2
59985-82-9
Synthesis of 5-Phenylisoxazole-3-carbaldehyde from Ethyl 5-phenyl-3-isoxazolecarboxylate

5-Phenylisoxazole-3-carbaldehyde Preparation Products And Raw materials

Raw materials

3-Isoxazolecarboxaldehyde, 5-phenyl-, oxime N-Methyl-5-phenylisoxazole-3-carboxaMide Methyl 2,4-dioxo-4-phenylbutanoate (5-Phenylisoxazol-3-yl)methanol Ethyl 5-phenyl-3-isoxazolecarboxylate
Ethyl 2,4-dioxo-4-phenylbutanoate 5-Phenyl-isoxazole-3-carboxylic acid methyl ester Acetophenone

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Preparation Products

5-Phenylisoxazole-3-carbaldehyde Suppliers

Global Suppliers ( 61)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Syntechem Co.,Ltd info@syntechem.com China 12973 57
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Shanghai Raise Chemical Technology Co.,Ltd +86-021-50935922 China 7854 55
Aloespharm Co., Ltd. 021-20960837 market@aloespharm.com China 1299 55
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Beijing HwrkChemical Technology Co., Ltd 55
Energy Chemical 61
Shanghai Hanhong Scientific Co.,Ltd. 64
Chemsky（shanghai）International Co.,Ltd. 50
Syntechem Co.,Ltd 57
Thermo Fisher Scientific 75
9ding chemical ( Shanghai) Limited 55
Shanghai Raise Chemical Technology Co.,Ltd 55
Aloespharm Co., Ltd. 55

59985-82-9 (5-Phenylisoxazole-3-carbaldehyde) Related Search:

5-Phenylisoxazole-3-carboxylic acid 5-Methyl-3-phenyl-4-isoxazolecarbaldehyde 5-(2,4-Dichloro-phenyl)-isoxazole-3-carboxylic acid Methyl 5-(4-bromophenyl)isoxazole-3-carboxylate Methyl 5-(4-methylphenyl)isoxazole-3-carboxylate
Ethyl 5-phenyl-3-isoxazolecarboxylate 5-(4-Methylphenyl)isoxazole-3-carboxyli& 5-Phenyl-isoxazole-3-carboxylic acid methyl ester 5-(4-Hydroxy-phenyl)-isoxazole-3-carboxylic acid 3-PHENYLISOXAZOLE-5-CARBALDEHYDE
5-(4-Fluoro-phenyl)-isoxazole-3-carboxylic acid 5-Benzo[1,3]dioxol-5-yl-isoxazole-3-carboxylic acid 5-(4-Methoxyphenyl)isoxazole-3-carboxyl& 3-(4-Nitro-phenyl)-isoxazole-5-carboxylic acid ethyl ester Methyl 5-(4-fluorophenyl)isoxazole-3-carboxylate
5-(4-Chloro-phenyl)-isoxazole-3-carbonyl chloride Methyl 5-(4-methoxyphenyl)isoxazole-3-carboxylate Ethyl 5-(3-nitrophenyl)-3-isoxazolecarboxylate

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5-PHENYLISOXAZOLE-3-CARBOXALDEHYDE 3-isoxazolecarboxaldehyde, 5-phenyl- 5-Phenylisoxazole-3-carboxaldehyde 97% 5-phenyl-1,2-oxazole-3-carbaldehyde 5-PHENYLISOXAZOLE-3-CARBALDEHYDE ISO 9001：2015 REACH 5-Phenylisoxazole-3-carbaldehyde 59985-82-9 Heterocyclic Building Blocks Isoxazoles Building Blocks Building Blocks Heterocyclic Building Blocks Isoxazoles