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ChemicalBook >> CAS DataBase List >> 5-Methyl-4-isoxazolecarboxylic acid

5-Methyl-4-isoxazolecarboxylic acid

5-Methyl-4-isoxazolecarboxylic acid price.
  • $7 - $912.29
  • Product name: 5-Methyl-4-isoxazolecarboxylic acid
  • CAS: 42831-50-5
  • MF: C5H5NO3
  • MW: 127.1
  • EINECS:700-400-1
  • MDL Number:MFCD00955655
  • Synonyms:5-Methyl-4-isoxazolecarboxylic acid, Tech.;5-methylisoxazole-4-carboxylic acid(SALTDATA: FREE);Methylisoxazole-4-carboxylic;LeflunoMide EP IMpurity D;4-Carboxy-5-methylisoxazole ,4-Carboxy-5-methyl-1,2-oxazole;5-Methylisoxazole-4-carboxylic acid, 99%, 99%;Leflunomide Impurity D;5-Methyl-isoxazol-4-carboxylic acid
Price26 Properties Safety Information Description
26 prices
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Brand
  • AccelPharmtech
  • Acints
  • Advanced Chemicals Intermediatesced Chemicals Intermediates
  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Atlantic Research Chemicals
  • ChemBridge Corporation
  • Chemenu
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1G
  • 2.5G
  • 5g
  • 10g
  • 25g
  • 100g
  • 500g
  • 25gm:
  • ManufacturerAccelPharmtech
  • Product numberFB3867
  • Product description5-Methyl-4-isoxazolecarboxylicacid 99.00%
  • Packaging1G
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-NI-00035
  • Product description5-Methylisoxazole-4-carboxylic acid 95%+
  • Packaging5g
  • Price$72.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-NI-00035
  • Product description5-Methylisoxazole-4-carboxylic acid 95%+
  • Packaging5g
  • Price$72.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-18115
  • Product description5-Methylisoxazole-4-carboxylic acid 99%
  • Packaging100g
  • Price$490
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ92607
  • Product description5-Methylisoxazole-4-carboxylic acid
  • Packaging500g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL14628
  • Product description5-Methylisoxazole-4-carboxylic acid, 98+%
  • Packaging5g
  • Price$83.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL14628
  • Product description5-Methylisoxazole-4-carboxylic acid, 98+%
  • Packaging25g
  • Price$309
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0003388
  • Product description5-METHYLISOXAZOLE-4-CARBOXYLIC ACID 95.00%
  • Packaging1G
  • Price$619.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0003388
  • Product description5-METHYLISOXAZOLE-4-CARBOXYLIC ACID 95.00%
  • Packaging2.5G
  • Price$796.77
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0003388
  • Product description5-METHYLISOXAZOLE-4-CARBOXYLIC ACID 95.00%
  • Packaging5G
  • Price$912.29
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA00702
  • Product description5-Methylisoxazole-4-carboxylic acid 95%
  • Packaging25gm:
  • Price$28.28
  • Updated2021-12-16
  • Buy
  • ManufacturerChemBridge Corporation
  • Product numberBB-3001678
  • Product description5-Methylisoxazole-4-carboxylic acid 95%
  • Packaging1g
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM191195
  • Product description5-Methylisoxazole-4-carboxylic acid 97%
  • Packaging100g
  • Price$102
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11125086
  • Product description5-Methylisoxazole-4-carboxylic acid 97%
  • Packaging100g
  • Price$127
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK415960
  • Product description5-Methylisoxazole-4-carboxylic acid 99%
  • Packaging25g
  • Price$115
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number037121
  • Product description5-Methylisoxazole-4-carboxylic acid
  • Packaging1g
  • Price$7
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AccelPharmtech FB3867 5-Methyl-4-isoxazolecarboxylicacid 99.00% 1G $180 2021-12-16 Buy
Acints ACI-NI-00035 5-Methylisoxazole-4-carboxylic acid 95%+ 5g $72.5 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-NI-00035 5-Methylisoxazole-4-carboxylic acid 95%+ 5g $72.5 2021-12-16 Buy
AHH MT-18115 5-Methylisoxazole-4-carboxylic acid 99% 100g $490 2021-12-16 Buy
AK Scientific J92607 5-Methylisoxazole-4-carboxylic acid 500g $400 2021-12-16 Buy
Alfa Aesar L14628 5-Methylisoxazole-4-carboxylic acid, 98+% 5g $83.2 2021-12-16 Buy
Alfa Aesar L14628 5-Methylisoxazole-4-carboxylic acid, 98+% 25g $309 2021-12-16 Buy
American Custom Chemicals Corporation COR0003388 5-METHYLISOXAZOLE-4-CARBOXYLIC ACID 95.00% 1G $619.7 2021-12-16 Buy
American Custom Chemicals Corporation COR0003388 5-METHYLISOXAZOLE-4-CARBOXYLIC ACID 95.00% 2.5G $796.77 2021-12-16 Buy
American Custom Chemicals Corporation COR0003388 5-METHYLISOXAZOLE-4-CARBOXYLIC ACID 95.00% 5G $912.29 2021-12-16 Buy
Atlantic Research Chemicals CA00702 5-Methylisoxazole-4-carboxylic acid 95% 25gm: $28.28 2021-12-16 Buy
ChemBridge Corporation BB-3001678 5-Methylisoxazole-4-carboxylic acid 95% 1g $98 2021-12-16 Buy
Chemenu CM191195 5-Methylisoxazole-4-carboxylic acid 97% 100g $102 2021-12-16 Buy
Crysdot CD11125086 5-Methylisoxazole-4-carboxylic acid 97% 100g $127 2021-12-16 Buy
Frontier Specialty Chemicals JK415960 5-Methylisoxazole-4-carboxylic acid 99% 25g $115 2021-12-16 Buy
Matrix Scientific 037121 5-Methylisoxazole-4-carboxylic acid 1g $7 2021-12-16 Buy
Next Last

Properties

Melting point :144-148 °C(lit.)
Boiling point :308.3±22.0 °C(Predicted)
Density :1.348±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :2.85±0.25(Predicted)
color :White to Pale Brown
BRN :116000
CAS DataBase Reference :42831-50-5(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

5-Methylisoxazole-4-carboxylic Acid

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Suppliers and manufacturers

Hebei Mojin Biotechnology Co., Ltd
5-Methyl-4-isoxazolecarboxylic acid
$0.00 /25KG
5-Methyl-4-isoxazolecarboxylic acid CAS:42831-50-5
career henan chemical co
5-Methyl-4-isoxazolecarboxylic acid
$8.00 /1kg
5-Methyl-4-isoxazolecarboxylic acid CAS:42831-50-5
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Beijing Cooperate Pharmaceutical Co.,Ltd
Hi-Tech Chemistry Corp
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Hubei Jusheng Technology Co.,Ltd.
Jinan Finer Chemical Co., Ltd