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Levonorgestrel EP Impurity U;
Norethindrone;Norethisterone;
Norethisterone acetate EP Impurity A
QCC Cat No.: QL221521
Chemical Name: Levonorgestrel EP Impurity U;
Norethindrone;Norethisterone;
Norethisterone acetate EP Impurity A
Synonyms: (8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
CAS No.: 68-22-4
Molecular Formula: C20H26O2
Molecular Weight: 298.42
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Standard Reference Material For "Levonorgestrel EP Impurity U;
Norethindrone;Norethisterone;
Norethisterone acetate EP Impurity A"
Warning:The form of the product salt may be different from the official website,please consult your local agent for details.
RELATED PRODUCTS
QCC CAT# COMPOUND ORDER
  • QL221542
    Levonorgestrel Impurity 42
    CAS# NA
    M.F.: C22H32O3
    M.W.: 344.50
  • QL221540
    Levonorgestrel Impurity 40
    CAS# NA
    M.F.: C21H24O3
    M.W.: 324.42
  • QL221539
    Levonorgestrel Impurity 39
    CAS# NA
    M.F.: C21H28O2
    M.W.: 312.45
  • QL221538
    Levonorgestrel Impurity 38
    CAS# NA
    M.F.: C21H24O2
    M.W.: 308.42
  • QL221537
    Levonorgestrel Impurity 37
    CAS# 7443-72-3
    M.F.: C20H26O2
    M.W.: 298.43
  • QL221536
    Levonorgestrel Impurity 36
    CAS# NA
    M.F.: C21H28O3
    M.W.: 328.45
  • QL221535
    Levonorgestrel Impurity 35
    CAS# 14012-72-7
    M.F.: C21H26O2
    M.W.: 310.44
  • QL221534
    Levonorgestrel Impurity 34
    CAS# NA
    M.F.: C21H28O2
    M.W.: 312.45
  • QL221533
    Levonorgestrel Impurity 33
    CAS# NA
    M.F.: C21H28O3
    M.W.: 328.45
  • QL221532
    Levonorgestrel Impurity 32
    CAS# 51773-49-0
    M.F.: C20H26O3
    M.W.: 314.43
  • QL221531
    5alpha-Dihydrolevonorgestrel
    CAS# 78088-19-4
    M.F.: C21H30O2
    M.W.: 314.46
  • QL221530
    Levonorgestrel Impurity 30
    CAS# NA
    M.F.: C21H28O2
    M.W.: 312.45
  • QL221529
    Levonorgestrel Impurity 29
    CAS# NA
    M.F.: C22H28O3
    M.W.: 340.46
  • QL221500
    Levonorgestrel;
    Norgestimate EP Impurity B;
    Etonogestrel EP Impurity G
    CAS# 797-63-7
    M.F.: C21H28O2
    M.W.: 312.45
  • QL221520
    Levonorgestrel EP Impurity T
    CAS# 14507-51-8
    M.F.: C22H30O2
    M.W.: 326.47
  • QL221518
    Levonorgestrel EP Impurity R
    CAS# 2322-77-2
    M.F.: C20H28O2
    M.W.: 300.44
  • QL221517
    Levonorgestrel EP Impurity Q
    CAS# 14507-49-4
    M.F.: C20H30O2
    M.W.: 302.45
  • QL221516
    Levonorgestrel EP Impurity P
    CAS# 100021-05-4
    M.F.: C21H28O2
    M.W.: 312.45
  • QL221514
    Levonorgestrel EP Impurity N
    CAS# 4222-96-2
    M.F.: C19H26O2
    M.W.: 286.41
  • QL221512
    Levonorgestrel EP Impurity L
    CAS# 21800-83-9
    M.F.: C19H26O2
    M.W.: 286.41
  • QL221510
    Levonorgestrel EP Impurity J
    CAS# 1175109-63-3
    M.F.: C21H26O3
    M.W.: 326.43
  • QL221509
    Levonorgestrel EP Impurity I
    CAS# 20402-62-4;21508-50-9
    M.F.: C21H28O3
    M.W.: 328.45
  • QL221507
    Levonorgestrel EP Impurity G
    CAS# 87585-03-3
    M.F.: C21H28O3
    M.W.: 328.45
  • QL221504
    Levonorgestrel EP Impurity D
    CAS# 32419-58-2
    M.F.: C21H30O
    M.W.: 298.46
  • QL221503
    Levonorgestrel EP Impurity C
    CAS# 1337972-89-0
    M.F.: C23H28O
    M.W.: 320.47
  • QL221502
    Levonorgestrel EP Impurity B
    CAS# 19914-67-1
    M.F.: C21H28O2
    M.W.: 312.45
  • QL221523
    Levonorgestrel EP Impurity W
    CAS# 155683-59-3
    M.F.: C21H24O2
    M.W.: 308.41
  • QL221515
    Levonorgestrel EP Impurity O
    CAS# 155683-60-6
    M.F.: C22H32O3
    M.W.: 344.49
  • QL221513
    Levonorgestrel EP Impurity M
    CAS# 51087-61-7
    M.F.: C21H26O2
    M.W.: 310.43
  • QL221511
    Levonorgestrel EP Impurity K
    CAS# 793-55-5
    M.F.: C19H28O2
    M.W.: 288.42
  • QL221508
    Levonorgestrel EP Impurity H
    CAS# 55555-97-0
    M.F.: C21H28O3
    M.W.: 328.45
  • QL221501
    Levonorgestrel EP Impurity A
    CAS# 1260525-53-8
    M.F.: C21H26O2
    M.W.: 310.43
  • QL221528
    Levonorgestrel EP Impurity S
    CAS# 176254-10-7
    M.F.: C22H30O2
    M.W.: 326.47
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