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ChemicalBook >> CAS DataBase List >> 5-Oxazolecarboxylicacid,2-ethyl-4-methyl-(9CI)

5-Oxazolecarboxylicacid,2-ethyl-4-methyl-(9CI)

5-Oxazolecarboxylicacid,2-ethyl-4-methyl-(9CI) price.
  • $65 - $2279.97
  • Product name: 5-Oxazolecarboxylicacid,2-ethyl-4-methyl-(9CI)
  • CAS: 113366-51-1
  • MF: C7H9NO3
  • MW: 155.15
  • EINECS:
  • MDL Number:MFCD09864343
  • Synonyms:5-Oxazolecarboxylicacid,2-ethyl-4-methyl-(9CI);2-ethyl-4-Methyloxazole-5-carboxylic acid;2-Ethyl-4-methyl-1,3-oxazole-5-carboxylic acid;2-ethyl-4-methyl-5-oxazolecarboxylic acid;5-Oxazolecarboxylic acid, 2-ethyl-4-methyl-
Price15 Properties Safety Information Description
15 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • ChemBridge Corporation
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
  • TRC
Package
  • 50mg
  • 250mg
  • 500mg
  • 0.5g
  • 1g
  • 5g
  • 10g
  • 1 g
  • 200μmol
  • Manufactureraablocks
  • Product numberAA00388P
  • Product description2-Ethyl-4-methyloxazole-5-carboxylic acid 98%
  • Packaging250mg
  • Price$90
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00388P
  • Product description2-Ethyl-4-methyloxazole-5-carboxylic acid 95%
  • Packaging1g
  • Price$172
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00388P
  • Product description2-Ethyl-4-methyloxazole-5-carboxylic acid 95%
  • Packaging5g
  • Price$685
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00388P
  • Product description2-Ethyl-4-methyloxazole-5-carboxylic acid 98%
  • Packaging10g
  • Price$1074
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberX6011
  • Product description2-Ethyl-4-methyl-oxazole-5-carboxylicacid
  • Packaging500mg
  • Price$357
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0077418
  • Product description2-ETHYL-4-METHYLOXAZOLE-5-CARBOXYLIC ACID 95.00%
  • Packaging5G
  • Price$1491.68
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0077418
  • Product description2-ETHYL-4-METHYLOXAZOLE-5-CARBOXYLIC ACID 95.00%
  • Packaging10G
  • Price$2279.97
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0077418
  • Product description2-ETHYL-4-METHYLOXAZOLE-5-CARBOXYLIC ACID 95.00%
  • Packaging1G
  • Price$818.61
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberNEA36651
  • Product description2-Ethyl-4-methyl-oxazole-5-carboxylic acid
  • Packaging0.5g
  • Price$371.7
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberNEA36651
  • Product description2-Ethyl-4-methyl-oxazole-5-carboxylic acid
  • Packaging5g
  • Price$1652
  • Updated2026-06-04
  • Buy
  • ManufacturerChemBridge Corporation
  • Product numberBB-4015617
  • Product description2-ethyl-4-methyl-1,3-oxazole-5-carboxylicacid 95%
  • Packaging200μmol
  • Price$84
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM132295
  • Product description2-ethyl-4-methyloxazole-5-carboxylicacid 95%
  • Packaging1g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11348703
  • Product description2-Ethyl-4-methyloxazole-5-carboxylic acid 95+%
  • Packaging1g
  • Price$235
  • Updated2026-05-27
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberCBR01098
  • Product description2-Ethyl-4-methyl-1,3-oxazole-5-carboxylic acid AldrichCPR
  • Packaging1 g
  • Price$335
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberE938583
  • Product description2-Ethyl-4-methyl-1,3-oxazole-5-carboxylicAcid
  • Packaging50mg
  • Price$65
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00388P 2-Ethyl-4-methyloxazole-5-carboxylic acid 98% 250mg $90 2026-05-28 Buy
aablocks AA00388P 2-Ethyl-4-methyloxazole-5-carboxylic acid 95% 1g $172 2026-05-28 Buy
aablocks AA00388P 2-Ethyl-4-methyloxazole-5-carboxylic acid 95% 5g $685 2026-05-28 Buy
aablocks AA00388P 2-Ethyl-4-methyloxazole-5-carboxylic acid 98% 10g $1074 2026-05-28 Buy
AK Scientific X6011 2-Ethyl-4-methyl-oxazole-5-carboxylicacid 500mg $357 2021-12-16 Buy
American Custom Chemicals Corporation CHM0077418 2-ETHYL-4-METHYLOXAZOLE-5-CARBOXYLIC ACID 95.00% 5G $1491.68 2021-12-16 Buy
American Custom Chemicals Corporation CHM0077418 2-ETHYL-4-METHYLOXAZOLE-5-CARBOXYLIC ACID 95.00% 10G $2279.97 2021-12-16 Buy
American Custom Chemicals Corporation CHM0077418 2-ETHYL-4-METHYLOXAZOLE-5-CARBOXYLIC ACID 95.00% 1G $818.61 2021-12-16 Buy
Biosynth NEA36651 2-Ethyl-4-methyl-oxazole-5-carboxylic acid 0.5g $371.7 2026-06-04 Buy
Biosynth NEA36651 2-Ethyl-4-methyl-oxazole-5-carboxylic acid 5g $1652 2026-06-04 Buy
ChemBridge Corporation BB-4015617 2-ethyl-4-methyl-1,3-oxazole-5-carboxylicacid 95% 200μmol $84 2021-12-16 Buy
Chemenu CM132295 2-ethyl-4-methyloxazole-5-carboxylicacid 95% 1g $220 2021-12-16 Buy
Crysdot CD11348703 2-Ethyl-4-methyloxazole-5-carboxylic acid 95+% 1g $235 2026-05-27 Buy
Sigma-Aldrich CBR01098 2-Ethyl-4-methyl-1,3-oxazole-5-carboxylic acid AldrichCPR 1 g $335 2026-04-30 Buy
TRC E938583 2-Ethyl-4-methyl-1,3-oxazole-5-carboxylicAcid 50mg $65 2021-12-16 Buy

Properties

Boiling point :286.4±20.0 °C(Predicted)
Density :1.220±0.06 g/cm3(Predicted)
storage temp. :2-8°C
form :solid
pka :3.75±0.20(Predicted)
InChI :1S/C7H9NO3/c1-3-5-8-4(2)6(11-5)7(9)10/h3H2,1-2H3,(H,9,10)
InChIKey :GKZNKAQBBPQEBU-UHFFFAOYSA-N
SMILES :O=C(O)C1=C(C)N=C(CC)O1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

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Suppliers and manufacturers

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