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These are the QCC（科析化学®） product listings, alphabetically. To obtain more information about the product,please click on the detail icon, and a Product Specifications page will be shown.Please ask us for further quantity discounts or custom synthesis required.Items reported on the online catalogue are not all available from stock and specific items may be subject to discontinued status.
Product Search By Compound name,CAS number and Catalogue Number
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QCC（科析化学®） CAT# COMPOUND ORDER
  • QT031885
    β-Tocopherol
    CAS# 148-03-8
    M.F.: C28H48O2
    M.W.: 416.69
  • QT031886
    alpha-Tocopherol quinol
    CAS# 14745-36-9
    M.F.: C29H52O3
    M.W.: 448.73
  • QT031887
    alpha-Tocopherol quinone
    CAS# 62726-91-4
    M.F.: C26H44O3
    M.W.: 404.64
  • QT031888
    Tocopherol Impurity 88
    CAS# 3808-26-2
    M.F.: C29H48O2
    M.W.: 428.70
  • QT031889
    all-rac-α-Tocopherol Impurity 89
    CAS# NA
    M.F.: C29H50O2
    M.W.: 430.72
  • QT031890
    all-rac-α-Tocopherol Impurity 90
    CAS# NA
    M.F.: C29H50O2
    M.W.: 430.72
  • QT031891
    Vitamin E Impurity 91
    CAS# 86993-71-7
    M.F.: C30H52O2
    M.W.: 444.74
  • QT031892
    Vitamin E Impurity 92
    CAS# 2714760-45-7
    M.F.: C31H52O3
    M.W.: 472.75
  • QT031893
    DL-α-Tocopherol acetate
    CAS# 52225-20-4
    M.F.: C31H52O3
    M.W.: 472.75
  • QT031894
    Tocopherol Impurity 94
    CAS# 1560705-69-2
    M.F.: C29H50O2
    M.W.: 430.72
  • QT031895
    Tocopherol Impurity 95
    CAS# NA
    M.F.: C29H50O2
    M.W.: 430.72
  • QT031896
    Tocopherol Impurity 96
    CAS# 75917-94-1
    M.F.: C29H50O2
    M.W.: 430.72
  • QT031897
    Tocopherol Impurity 97；Tocopheryl Acetate EP Impurity B
    CAS# 1560716-40-6
    M.F.: C31H52O3
    M.W.: 472.75
  • QT031898
    all-rac-α-Tocopherol Impurity 98
    CAS# NA
    M.F.: C29H50O3
    M.W.: 446.72
  • QT031899
    Tocopherol Impurity 99
    CAS# 37570-32-4
    M.F.: C31H52O3
    M.W.: 472.75
  • QT032001
    trans-Tacalcitol;
    Tacalcitol EP Impurity A
    CAS# NA
    M.F.: C27H44O3
    M.W.: 416.65
  • QT032002
    Tacalcitol EP Impurity B
    CAS# NA
    M.F.: C27H44O3
    M.W.: 416.65
  • QT032003
    Tacalcitol EP Impurity C
    CAS# NA
    M.F.: C27H44O3
    M.W.: 416.65
  • QT032004
    Tacalcitol Impurity 4
    CAS# 300692-92-6
    M.F.: C27H44O3
    M.W.: 416.65
  • QT040900
    Trehalose dihydrate
    CAS# 6138-23-4;99-20-7(free base)
    M.F.: C12H22O11,2H2O
    M.W.: 342.30 36.03
  • QT040901
    Trehalose dihydrate Impurity 1
    CAS# 103093-92-1
    M.F.: C18H32O16
    M.W.: 504.44
  • QT041200
    Trandolapril
    CAS# 87679-37-6
    M.F.: C24H34N2O5
    M.W.: 430.54
  • QT041201
    Tadalafil EP Impurity A (Cis-Tadalafil)
    CAS# 171596-27-3
    M.F.: C22H19N3O4
    M.W.: 389.40
  • QT041202
    Tadalafil EP Impurity B (Ent-Tadalafil)
    CAS# 629652-72-8
    M.F.: C22H19N3O4
    M.W.: 389.40
  • QT041203
    Tadalafil EP Impurity C (6S, 12R-Tadalafil)
    CAS# 171596-28-4
    M.F.: C22H19N3O4
    M.W.: 389.40
  • QT041204
    Tadalafil EP Impurity D
    CAS# NA
    M.F.: C22H19N3O6
    M.W.: 421.41
  • QT041205
    Tadalafil EP Impurity E
    CAS# 2520114-41-2
    M.F.: C22H19N3O6
    M.W.: 421.41
  • QT041206
    Tadalafil EP Impurity F
    CAS# 2747958-44-5
    M.F.: C22H19N3O6
    M.W.: 421.41
  • QT041207
    Tadalafil EP Impurity G
    CAS# 2520114-46-7
    M.F.: C22H17N3O5
    M.W.: 403.40
  • QT041208
    Tadalafil EP Impurity H
    CAS# 1978322-98-3;1346605-38-6 (racemic)
    M.F.: C22H19N3O6
    M.W.: 421.41
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