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CAS RN 42831-50-5

IUPAC Navn: 5-methyl-1,2-oxazole-4-carboxylate
Synonymer: 5-methyl-1,2-oxazole-4-carboxylate
Molekylvægt (g/mol): 126.09
Molekylformel: C5H4NO3
InChi Key: VQBXUKGMJCPBMF-UHFFFAOYSA-M
SMILES: CC1=C(C=NO1)C([O-])=O
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1

Leflunomide EP Impurity D, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Kemisk navn eller materiale 5-Methylisoxazole-4-carboxylic Acid
Analyt- eller komponentnavne 5-Methylisoxazole-4-carboxylic Acid
Anbefalet opbevaring +5°C
Molekylvægt (g/mol) 127.1
InChI formel InChI=1S/C5H5NO3/c1-3-4(5(7)8)2-6-9-3/h2H,1H3,(H,7,8)
CAS 42831-50-5
Formel vægt 127.0269 g/mol
Forsendelsestilstand Room Temperature
Synonym 5-Methylisoxazole-4-carboxylic Acid,Leflunomide Imp. D (EP),Leflunomide Impurity D
SMIL Cc1oncc1C(=O)O
IUPAC navn 5-methyl-1,2-oxazole-4-carboxylic acid
Molekylær formel C5 H5 N O3
Certificeringer/compliance ISO 17025
3

5-Methylisoxazole-4-carboxylic acid, 98+%, Thermo Scientific™

CAS: 42831-50-5 Molekylær formel: C5H4NO3 Molekylvægt (g/mol): 126.09 MDL nummer: MFCD00955655 InChI nøgle: VQBXUKGMJCPBMF-UHFFFAOYSA-M Synonym: 5-methylisoxazole-4-carboxylic acid,5-methyl-4-isoxazolecarboxylic acid,unii-bl2q213q2m,4-isoxazolecarboxylic acid, 5-methyl,5-methylisoxazole-4-carboxylicacid,leflunomide impurity d ep,pubchem8652,leflunomide impurity d,acmc-209jr8,ksc235o3b PubChem CID: 1425240 SMIL: CC1=C(C=NO1)C([O-])=O

MDL nummer MFCD00955655
PubChem CID 1425240
Molekylvægt (g/mol) 126.09
CAS 42831-50-5
Synonym 5-methylisoxazole-4-carboxylic acid,5-methyl-4-isoxazolecarboxylic acid,unii-bl2q213q2m,4-isoxazolecarboxylic acid, 5-methyl,5-methylisoxazole-4-carboxylicacid,leflunomide impurity d ep,pubchem8652,leflunomide impurity d,acmc-209jr8,ksc235o3b
SMIL CC1=C(C=NO1)C([O-])=O
InChI nøgle VQBXUKGMJCPBMF-UHFFFAOYSA-M
Molekylær formel C5H4NO3