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Phenylbutazone
4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione

Predict NMR spectrum
RN: 
50-33-9
MF: 
C19H20N2O2
MW: 
308.38
mp (°C): 
104  - 107
InChI:  1S/C19H20N2O2/c1-2-3-14-17-18(22)20(15-10-6-4-7-11-15)21(19(17)23)16-12-8-5-9-13-16/h4-13,17H,2-3,14H2,1H3
InChIKey:  VYMDGNCVAMGZFE-UHFFFAOYSA-N
H donor:  0
H acceptor:  4
Rotatable bond:  5
Stereocenter:  0
cLogP:  3.291
cLogS:  -3.176
Polar surface:  40.62
NEW: 3D model: 
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  Supplier     Description     Reference  
bocsci Phenylbutazone, >98%
on request
advtechind phenylbutazone, crm standard
on request
500MG
advtechind phenylbutazone imp. B (ep): 4-butyl-4-hydroxy-1,2-diphenylpyrazolidine-3,5-dione, crm standard
on request
50MG
advtechind phenylbutazone, usp standard
on request
250MG
advtechind phenylbutazone impurity B(4-butyl-4-hydroxy-1,2-diphenyl-3,5)-pyrazolidinedione, ep standard
on request
20MG
advtechind phenylbutazone imp. C (ep): 1,2-diphenyldiazane, crm standard
on request
100MG
advtechind phenylbutazone imp. E (ep) as dihydrochloride: biphenyl-4,4'-diamine dihydrochloride (benzidine dihydrochloride), crm standard
on request
100MG
advtechind phenylbutazone, 99%
on request
10G
advtechind phenylbutazone, ep standard
on request
100MG
advtechind phenylbutazone imp. D (ep): 1,2-diphenyldiazene, crm standard
on request
100MG
advtechind phenylbutazone imp. A (ep): (2rs)-2-[(1,2-diphenyldiazanyl)-carbonyl]hexanoic acid, crm standard
on request
100MG
leapchem phenylbutazone, 98%
on request
amadischem Phenylbutazone, 98%
Bulk, semi-bulk
leapchem phenylbutazone
on request
leapchem phenylbutazone
on request
alfa-chemistry United States Pharmacopeia (USP) Reference Standard
1g
5g
10g
25g
100g
250g
alfa-chemistry Phenylbutazone
1g
5g
10g
25g
100g
250g
chemieliva Phenylbutazone, 98%
5G
10G
20G
50G
100G
50KG
chemieliva 4-butyl-1,2-diphenylpyrazolidine-3,5-dione, 98%
5G
10G
20G
50G
100G
50KG
carbonesci Phenylbutazone, 98%
on request

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