QUALITY CONTROL CHEMICALS INC.
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Product Detail
Parecoxib Sodium Impurity 83
N-hydroxy-4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonamide
QCC Cat No.:QP1824109
CAS No.:501093-49-8
Mol. Formula:C16H14N2O4S
Mol. Weight:330.36
Warning:The form of the product salt may be different from the official website, please consult your local agent for details.
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N-Nitroso Paroxetine
QCC Cat No.: QP1824132
CAS No.: 2361294-43-9
Mol. Formula: C19H19FN2O4
Mol. Weight: 358.37
Parecoxib Sodium Impurity 85
QCC Cat No.: QP1824111
CAS No.: NA
Mol. Formula: C22H23N3O7S2
Mol. Weight: 505.56
Parecoxib Sodium Impurity 84
QCC Cat No.: QP1824110
CAS No.: 2242749-01-3
Mol. Formula: C16H14N2O3S
Mol. Weight: 314.36
Parecoxib Sodium Impurity 82
QCC Cat No.: QP1824108
CAS No.: 1448355-87-0
Mol. Formula: C16H12ClNO
Mol. Weight: 269.73
Parecoxib Sodium Impurity 81
QCC Cat No.: QP1824107
CAS No.: 198470-84-7
Mol. Formula: C19H18N2O4S
Mol. Weight: 370.42
Parecoxib Sodium Impurity 80
QCC Cat No.: QP1824106
CAS No.: 198470-82-5
Mol. Formula: C20H20N2O4S
Mol. Weight: 384.45
Parecoxib Sodium Impurity 79
QCC Cat No.: QP1824105
CAS No.: NA
Mol. Formula: C19H18N2O4S
Mol. Weight: 370.42
Parecoxib Sodium Impurity 78
QCC Cat No.: QP1824104
CAS No.: 181695-84-1
Mol. Formula: C16H14N2O3S
Mol. Weight: 314.36
Parecoxib Sodium Impurity 77
QCC Cat No.: QP1824103
CAS No.: NA
Mol. Formula: C16H13NO7S2
Mol. Weight: 395.41
Parecoxib Sodium Impurity 76
QCC Cat No.: QP1824102
CAS No.: NA
Mol. Formula: C16H13ClN2O3S
Mol. Weight: 348.80
Parecoxib Sodium Impurity 75
QCC Cat No.: QP1824101
CAS No.: NA
Mol. Formula: C16H15N3O5S2
Mol. Weight: 393.44
Parecoxib Sodium Impurity 74
QCC Cat No.: QP1824100
CAS No.: NA
Mol. Formula: C16H15N3O5S2
Mol. Weight: 393.44
Parecoxib Sodium Impurity 73
QCC Cat No.: QP182499
CAS No.: NA
Mol. Formula: C16H15N3O5S2
Mol. Weight: 393.44
Parecoxib Sodium Impurity 72
QCC Cat No.: QP182498
CAS No.: NA
Mol. Formula: C16H15N3O5S2
Mol. Weight: 393.44
Parecoxib Sodium Impurity 71
QCC Cat No.: QP182497
CAS No.: NA
Mol. Formula: C16H15N3O5S2
Mol. Weight: 393.44
Parecoxib Sodium Impurity 70
QCC Cat No.: QP182496
CAS No.: NA
Mol. Formula: C16H11Cl2NO5S2
Mol. Weight: 432.30
Parecoxib Sodium Impurity 69
QCC Cat No.: QP182495
CAS No.: NA
Mol. Formula: C16H11Cl2NO5S2
Mol. Weight: 432.30
Parecoxib Sodium Impurity 68
QCC Cat No.: QP182494
CAS No.: NA
Mol. Formula: C16H11Cl2NO5S2
Mol. Weight: 432.30
Parecoxib Sodium Impurity 67
QCC Cat No.: QP182493
CAS No.: NA
Mol. Formula: C16H11Cl2NO5S2
Mol. Weight: 432.30
Parecoxib Sodium Impurity 66
QCC Cat No.: QP182492
CAS No.: NA
Mol. Formula: C16H11Cl2NO5S2
Mol. Weight: 432.30
Parecoxib Sodium Impurity 65
QCC Cat No.: QP182491
CAS No.: NA
Mol. Formula: C16H11Cl2NO5S2
Mol. Weight: 432.30
Parecoxib Sodium Impurity 64
QCC Cat No.: QP182490
CAS No.: NA
Mol. Formula: C16H11Cl2NO5S2
Mol. Weight: 432.30
Parecoxib Sodium Impurity 63
QCC Cat No.: QP182489
CAS No.: NA
Mol. Formula: C16H12ClNO3S
Mol. Weight: 333.79
Parecoxib Sodium Impurity 62
QCC Cat No.: QP182488
CAS No.: NA
Mol. Formula: C16H12ClNO3S
Mol. Weight: 333.79
Parecoxib Sodium Impurity 61
QCC Cat No.: QP182487
CAS No.: 57736-10-4
Mol. Formula: C14H13NO
Mol. Weight: 211.26
Parecoxib Sodium Impurity 60
QCC Cat No.: QP182486
CAS No.: 26306-06-9
Mol. Formula: C14H13NO
Mol. Weight: 211.26
Parecoxib Sodium Impurity 59
QCC Cat No.: QP182485
CAS No.: 2304623-37-6
Mol. Formula: C16H14N2O3S
Mol. Weight: 314.36
Parecoxib Sodium Impurity 58
QCC Cat No.: QP182484
CAS No.: 473465-11-1
Mol. Formula: C18H18N2O3S
Mol. Weight: 342.41
Parecoxib Sodium Impurity 57
QCC Cat No.: QP182483
CAS No.: 2455497-80-8
Mol. Formula: C16H15N3O5S2
Mol. Weight: 393.44
Parecoxib Sodium Impurity 56
QCC Cat No.: QP182482
CAS No.: NA
Mol. Formula: C16H15N3O5S2
Mol. Weight: 393.44
Parecoxib Sodium Impurity 55
QCC Cat No.: QP182481
CAS No.: 509074-26-4
Mol. Formula: C16H12ClNO3S
Mol. Weight: 333.79
Parecoxib Sodium Impurity 54
QCC Cat No.: QP182480
CAS No.: NA
Mol. Formula: C16H15N3O5S2
Mol. Weight: 393.44
Parecoxib Sodium Impurity 53
QCC Cat No.: QP182479
CAS No.: NA
Mol. Formula: C19H19NO4S
Mol. Weight: 357.42
Parecoxib Sodium Impurity 52
QCC Cat No.: QP182478
CAS No.: 2304623-35-4
Mol. Formula: C16H14N2O3S
Mol. Weight: 314.36
Parecoxib Sodium Impurity 51
QCC Cat No.: QP182477
CAS No.: 1373038-56-2
Mol. Formula: C16H14N2O3S
Mol. Weight: 314.36
Parecoxib Sodium Impurity 50
QCC Cat No.: QP182476
CAS No.: NA
Mol. Formula: C19H18N2O5S
Mol. Weight: 386.42
Parecoxib Sodium Impurity 49
QCC Cat No.: QP182475
CAS No.: NA
Mol. Formula: C19H18N2O5S
Mol. Weight: 386.42
Parecoxib Sodium Impurity 48
QCC Cat No.: QP182474
CAS No.: NA
Mol. Formula: C19H17N2NaO4S
Mol. Weight: 392.40
Parecoxib Sodium Impurity 47
QCC Cat No.: QP182473
CAS No.: 2338845-31-9
Mol. Formula: C32H24N2O4S
Mol. Weight: 532.61
Parecoxib Sodium Impurity 46
QCC Cat No.: QP182472
CAS No.: NA
Mol. Formula: C22H23N3O7S2
Mol. Weight: 505.56
Parecoxib Sodium Impurity 45
QCC Cat No.: QP182471
CAS No.: NA
Mol. Formula: C20H19N2NaO4S
Mol. Weight: 406.43
Parecoxib Sodium Impurity 44
QCC Cat No.: QP182470
CAS No.: NA
Mol. Formula: C18H15N2NaO4S
Mol. Weight: 378.38
Parecoxib Sodium Impurity 36
QCC Cat No.: QP182462
CAS No.: 2251048-58-3
Mol. Formula: C16H15N3O5S2
Mol. Weight: 393.44
Parecoxib Sodium Impurity 35
QCC Cat No.: QP182461
CAS No.: 2251048-76-5
Mol. Formula: C22H23N3O7S2
Mol. Weight: 505.56
Parecoxib Sodium Impurity 34
QCC Cat No.: QP182460
CAS No.: 477594-28-8
Mol. Formula: C19H18N2O4S
Mol. Weight: 370.42
Parecoxib Sodium Impurity 33
QCC Cat No.: QP182459
CAS No.: 2235371-89-6
Mol. Formula: C19H18N2O4S
Mol. Weight: 370.42
Parecoxib Sodium Impurity 31
QCC Cat No.: QP182457
CAS No.: NA
Mol. Formula: C22H21N3Na2O7S2
Mol. Weight: 549.53
Parecoxib Sodium Impurity 30
QCC Cat No.: QP182456
CAS No.: 37928-17-9
Mol. Formula: C16H13NO
Mol. Weight: 235.28
Parecoxib Sodium Impurity 29
QCC Cat No.: QP182455
CAS No.: 181696-73-1
Mol. Formula: C16H15NO2
Mol. Weight: 253.30
Parecoxib Sodium Impurity 28
QCC Cat No.: QP182454
CAS No.: 952-06-7
Mol. Formula: C14H13NO
Mol. Weight: 211.26
Parecoxib Sodium Impurity 27
QCC Cat No.: QP182453
CAS No.: 451-40-1
Mol. Formula: C14H12O
Mol. Weight: 196.24
Parecoxib Sodium Impurity 26
QCC Cat No.: QP182452
CAS No.: NA
Mol. Formula: C16H11Cl2NO5S2
Mol. Weight: 432.30
Parecoxib Sodium Impurity 25
QCC Cat No.: QP182451
CAS No.: 1373038-63-1
Mol. Formula: C16H11Cl2NO5S2
Mol. Weight: 432.30
Parecoxib Sodium Impurity 24
QCC Cat No.: QP182450
CAS No.: NA
Mol. Formula: C16H12ClNO3S
Mol. Weight: 333.79
Parecoxib Sodium Impurity 23
QCC Cat No.: QP182449
CAS No.: 198470-91-6
Mol. Formula: C20H20N2O4S
Mol. Weight: 384.45
Parecoxib Sodium Impurity 22
QCC Cat No.: QP182448
CAS No.: 1709956-89-7
Mol. Formula: C19H18N2O4S
Mol. Weight: 370.42
Parecoxib Impurity 11
QCC Cat No.: QP182443
CAS No.: 181696-12-8
Mol. Formula: C16H14N2O3S
Mol. Weight: 314.36
Parecoxib Sodium Impurity M
QCC Cat No.: QP182444
CAS No.: 75115-00-3
Mol. Formula: C16H13NO
Mol. Weight: 235.28
Parecoxib Sodium Impurity L
QCC Cat No.: QP182442
CAS No.: 198471-06-6
Mol. Formula: C18H16N2O4S
Mol. Weight: 356.40
Parecoxib Sodium Impurity K
QCC Cat No.: QP182441
CAS No.: 181696-35-5
Mol. Formula: C16H13NO4S
Mol. Weight: 315.34
Parecoxib Sodium Impurity J
QCC Cat No.: QP182440
CAS No.: [NA]
Mol. Formula: C10H8ClNO3S
Mol. Weight: 257.69
Parecoxib Sodium Impurity I
QCC Cat No.: QP182439
CAS No.: [NA]
Mol. Formula: C19H19NO4S
Mol. Weight: 357.42
Parecoxib Sodium Impurity H
QCC Cat No.: QP182438
CAS No.: [NA]
Mol. Formula: C18H17NO4S
Mol. Weight: 343.40
Parecoxib Sodium Impurity G
QCC Cat No.: QP182437
CAS No.: 386273-25-2
Mol. Formula: C16H14N2O3S
Mol. Weight: 314.36
Parecoxib Sodium Impurity F
QCC Cat No.: QP182436
CAS No.: 1373038-59-5
Mol. Formula: C16H15N3O5S2
Mol. Weight: 393.44
Parecoxib Sodium Impurity E
QCC Cat No.: QP182405
CAS No.: 2229657-81-0
Mol. Formula: C19H18N2O4S
Mol. Weight: 370.42
Parecoxib Sodium Impurity D
QCC Cat No.: QP182404
CAS No.: [NA]
Mol. Formula: C17H15NO4S
Mol. Weight: 329.37
Parecoxib Sodium Impurity C
QCC Cat No.: QP182403
CAS No.: 1884279-18-8
Mol. Formula: C18H17NO4S
Mol. Weight: 343.40
Parecoxib Sodium Impurity B
QCC Cat No.: QP182402
CAS No.: [NA]
Mol. Formula: C16H12NNaO4S
Mol. Weight: 337.33
Parecoxib Sodium Impurity A
QCC Cat No.: QP182401
CAS No.: 1373038-60-8
Mol. Formula: C32H25N3O6S2
Mol. Weight: 611.69
Paroxetine Impurity 69
QCC Cat No.: QP182469
CAS No.: 1012886-75-7
Mol. Formula: C12H14FN HCl
Mol. Weight: 191.24 36.46
Paroxetine Impurity 68
QCC Cat No.: QP182468
CAS No.: NA
Mol. Formula: C19H20FNO4 HCl
Mol. Weight: 345.36 36.46
Paroxetine Impurity 67
QCC Cat No.: QP182467
CAS No.: 1217655-87-2
Mol. Formula: C25H24FNO3 HCl
Mol. Weight: 405.46 36.46
Paroxetine Impurity 66
QCC Cat No.: QP182466
CAS No.: 1396174-70-1（free base)
Mol. Formula: C19H20FNO3 HCl
Mol. Weight: 329.37 36.46
Paroxetine Impurity 65
QCC Cat No.: QP182465
CAS No.: NA
Mol. Formula: C19H20FNO3
Mol. Weight: 329.37
Paroxetine Impurity 64
QCC Cat No.: QP182464
CAS No.: 253768-88-6
Mol. Formula: C26H24FNO5
Mol. Weight: 449.47
Paroxetine Impurity 58
QCC Cat No.: QP182458
CAS No.: 100332-20-5
Mol. Formula: C13H18FNO
Mol. Weight: 223.29
Paroxetine Impurity 9
QCC Cat No.: QP182447
CAS No.: NA
Mol. Formula: C15H23NO2
Mol. Weight: 249.35
Paroxetine Impurity 8
QCC Cat No.: QP182446
CAS No.: NA
Mol. Formula: C14H21NO2
Mol. Weight: 235.32
Paroxetine Impurity 7
QCC Cat No.: QP182445
CAS No.: 76022-03-0
Mol. Formula: C13H19NO
Mol. Weight: 205.30
Paroxetine hydrochloride hemihydrate EP Impurity C
QCC Cat No.: QP182435
CAS No.: 1395408-54-4(free base); 1346597-97-4(HCl Relative stereochemistry); 606968-04-1(Relative stereoche
Mol. Formula: C21H25NO4 HCl
Mol. Weight: 355.43 36.46
Paroxetine 4-Hydroxy Piperidine Impurity
QCC Cat No.: QP182433
CAS No.: NA
Mol. Formula: C12H16FNO
Mol. Weight: 209.26
Paroxetine Anhydrous EP Impurity J N-Methyl Analog
QCC Cat No.: QP182432
CAS No.: NA
Mol. Formula: C26H26FNO3
Mol. Weight: 419.49
Paroxetine Hydrochloride Anhydrous EP Impurity J;Paroxetine Hydrochloride EP Impurity J
QCC Cat No.: QP182431
CAS No.: NA
Mol. Formula: C25H24FNO3
Mol. Weight: 405.46
Paroxetine Hydrochloride Anhydrous EP Impurity I;Paroxetine Hydrochloride EP Impurity I
QCC Cat No.: QP182430
CAS No.: 125224-43-3;220548-73-2 (HCl salt)
Mol. Formula: C12H16FNO
Mol. Weight: 209.26
Paroxetine Hydrochloride Anhydrous EP Impurity H;Paroxetine Hydrochloride EP Impurity H
QCC Cat No.: QP182429
CAS No.: 201855-60-9;503834-41-1(HCl salt)
Mol. Formula: C19H22FNO
Mol. Weight: 299.38
Paroxetine Hydrochloride Anhydrous EP Impurity F;Paroxetine Hydrochloride EP Impurity F
QCC Cat No.: QP182427
CAS No.: 105813-39-6;105813-40-9(free base)
Mol. Formula: C26H28ClNO3
Mol. Weight: 437.96
Paroxetine Hydrochloride Anhydrous EP Impurity E;Paroxetine Hydrochloride EP Impurity E;Paroxetine hydrochloride hemihydrate EP Impurity E
QCC Cat No.: QP182426
CAS No.: NA
Mol. Formula: C19H21ClFNO3
Mol. Weight: 365.83
Paroxetine Hydrochloride Hemihydrate EP Impurity B
QCC Cat No.: QP182425
CAS No.: NA
Mol. Formula: C20H24ClNO4
Mol. Weight: 377.86
Paroxetine hydrochloride EP Impurity C;Paroxetine Hydrochloride Anhydrous EP Impurity C
QCC Cat No.: QP182424
CAS No.: 105813-14-7 (free base)
Mol. Formula: C26H27ClFNO3
Mol. Weight: 455.95
Paroxetine hydrochloride anhydrous EP Impurity B;Paroxetine hydrochloride EP Impurity B
QCC Cat No.: QP182423
CAS No.: 533-31-3
Mol. Formula: C7H6O3
Mol. Weight: 138.12
Paroxetine Hydrochloride Anhydrous EP Impurity A;Paroxetine Hydrochloride EP Impurity A;Paroxetine hydrochloride hemihydrate EP Impurity A
QCC Cat No.: QP182422
CAS No.: 324024-00-2
Mol. Formula: C19H21NO3
Mol. Weight: 311.37
Paroxetine 3-Hydroxy Metabolite
QCC Cat No.: QP182421
CAS No.: 112058-89-6
Mol. Formula: C19H22FNO3
Mol. Weight: 331.38
Paroxetine 4-Hydroxy Metabolite
QCC Cat No.: QP182420
CAS No.: 112058-90-9
Mol. Formula: C19H22FNO3
Mol. Weight: 331.38
Paroxetine Dimer N-Methyl Analog
QCC Cat No.: QP182419
CAS No.: NA
Mol. Formula: C41H44F2N2O6
Mol. Weight: 698.79
Paroxetine Impurity - (3R,4R)-N-Methyl Paroxol
QCC Cat No.: QP182418
CAS No.: NA
Mol. Formula: C13H18FNO
Mol. Weight: 223.29
Paroxetine Impurity - (3S,4R)-N-Methyl Paroxol
QCC Cat No.: QP182417
CAS No.: 105812-81-5
Mol. Formula: C13H18FNO
Mol. Weight: 223.29
Paroxetine Impurity - (3R,4S)-N-Methyl Paroxol
QCC Cat No.: QP182416
CAS No.: NA
Mol. Formula: C13H18FNO
Mol. Weight: 223.29
Paroxetine Impurity - (3R,4R)-N-Methyl Paroxetine
QCC Cat No.: QP182415
CAS No.: NA
Mol. Formula: C20H22FNO3
Mol. Weight: 343.39
Paroxetine USP RC G
QCC Cat No.: QP182414
CAS No.: NA
Mol. Formula: C25H25ClFNO3
Mol. Weight: 441.92
Paroxetine Impurity 130
QCC Cat No.: QP1824130
CAS No.: NA
Mol. Formula: C33H41ClF2N2O3S
Mol. Weight: 619.21
Paroxetine USP RC F
QCC Cat No.: QP182413
CAS No.: 110429-36-2
Mol. Formula: C20H22FNO3
Mol. Weight: 343.39
Paroxetine Hydrochloride Anhydrous EP Impurity D;Paroxetine Hydrochloride EP Impurity D;Paroxetine hydrochloride hemihydrate EP Impurity D
QCC Cat No.: QP182411
CAS No.: 130855-30-0
Mol. Formula: C19H21ClFNO3
Mol. Weight: 365.83
Paroxetine Impurity 10
QCC Cat No.: QP182410
CAS No.: NA
Mol. Formula: C19H21ClFNO3
Mol. Weight: 365.83
Paroxetine USP RC B
QCC Cat No.: QP182409
CAS No.: 324024-00-2(free base);1394842-91-1(HCl salt)
Mol. Formula: C19H21NO3 C2H4O2
Mol. Weight: 311.37 60.05
Paroxetine USP RC A
QCC Cat No.: QP182408
CAS No.: 127017-74-7
Mol. Formula: C20H23NO4.HCl
Mol. Weight: 341.40 36.46
Paroxetine Hydrochloride Anhydrous EP Impurity G;Paroxetine Hydrochloride EP Impurity G;Paroxetine hydrochloride hemihydrate EP Impurity G
QCC Cat No.: QP182407
CAS No.: 69675-10-1
Mol. Formula: C12H14FN
Mol. Weight: 191.24
Paroxetine hydrochloride hemihydrate EP Impurity F
QCC Cat No.: QP182406
CAS No.: NA
Mol. Formula: C39H40F2N2O6
Mol. Weight: 670.74
Paroxetine Maleate
QCC Cat No.: QP182400M
CAS No.: 64006-44-6
Mol. Formula: C23H24FNO7
Mol. Weight: 445.44
Paroxetine HCl Hemihydrate
QCC Cat No.: QP182400H
CAS No.: 110429-35-1;78246-49-8(HCl salt)
Mol. Formula: C19H20FNO3 HCl 1/2H2O
Mol. Weight: 374.84
Paroxetine Formate
QCC Cat No.: QP182400F
CAS No.: NA
Mol. Formula: C19H20FNO3 . CH2O2
Mol. Weight: 375.39 46.02
Paroxetine Acetate
QCC Cat No.: QP182400AC
CAS No.: NA
Mol. Formula: C19H20FNO3 C2H4O2
Mol. Weight: 329.37 60.05