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Ethinylestradiol EP Impurity K/4-Methyl Ethynyl Estradiol

  • Ethinylestradiol EP Impurity K/4-Methyl Ethynyl Estradiol
  • CAT No : ALL-ETY-1280
  • Chemical Name : (17a)-4-Methyl-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol
  • Molecular Formula : C21H26O2
  • Molecular Weight : 310.43
  • CAS Number : 155683-61-7
  • Solubility : MEOH/CHCL3/Dioxane
  • Storage : 2-8°C
  • Keywords : Ethinylestradiol EP Impurity K
  • Purity by HPLC : 97%
  • Inventory Status :IN STOCK-467/BOX-15

DOCUMENTS - MSDS/SDS, SER REPORT, COA,HPLC, MASS, 13CNMR , 1HNMR AND TGA POTENCY (TGA UPTO 800 DEG C)

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Ethinylestradiol
  • CAT No: ALL-ETY-1269
  • CAS No : 57-63-6
  • Molecular Formula: C20H24O2
  • Molecular Weight: 296.40
  • Inventory Status: IN STOCK-465/BOX-15
Ethinylestradiol EP Impurity A
  • CAT No: ALL-ETY-1270
  • CAS No : 4717-38-8
  • Molecular Formula: C20H24O2
  • Molecular Weight: 296.40
  • Inventory Status: IN STOCK-464/BOX-15
Ethinylestradiol EP Impurity B
  • CAT No: ALL-EE-B
  • CAS No : 1231-96-5
  • Molecular Formula: C20H22O2
  • Molecular Weight: 294.39
  • Inventory Status: IN STOCK-456/BOX-15
Ethinylestradiol EP Impurity C/Estrone
  • CAT No: ALL-ETY-1272
  • CAS No : 53-16-7
  • Molecular Formula: C18H22O2
  • Molecular Weight: 270.37
  • Inventory Status: IN STOCK-457/BOX-15
Ethinylestradiol EP Impurity D/17b-Estradiol
  • CAT No: ALL-ETY-1273
  • CAS No : 50-28-2
  • Molecular Formula: C18H24O2
  • Molecular Weight: 272.38
  • Inventory Status: IN STOCK-458/BOX-15
Ethinylestradiol EP Impurity E / 6α-Hydroxy-ethinylestradiol
  • CAT No: ALL-ETY-1274
  • CAS No : 27521-34-2
  • Molecular Formula: C20H24O3
  • Molecular Weight: 312.4
  • Inventory Status: IN STOCK-459/BOX-15
Ethinylestradiol EP Impurity F / 6β-Hydroxy-ethinylestradiol
  • CAT No: ALL-ETY-1275
  • CAS No : 56324-28-8
  • Molecular Formula: C20H24O3
  • Molecular Weight: 312.4
  • Inventory Status: IN STOCK-460/BOX-15
Ethinylestradiol EP Impurity G / USP Related Compound A
  • CAT No: ALL-ETY-1276
  • CAS No : 38002-18-5
  • Molecular Formula: C20H22O3
  • Molecular Weight: 310.39
  • Inventory Status: IN STOCK-461/BOX-15
Ethinylestradiol EP Impurity H
  • CAT No: ALL-ETY-1277
  • CAS No : 1350468-76-6
  • Molecular Formula: C20H22O3
  • Molecular Weight: 310.39
  • Inventory Status: IN STOCK-462/BOX-15
Ethinylestradiol EP Impurity I/6,7-Dehydro Ethynyl Estradiol
  • CAT No: ALL-ETY-1278
  • CAS No : 67703-68-8
  • Molecular Formula: C20H22O2
  • Molecular Weight: 294.39
  • Inventory Status: IN STOCK-463/BOX-15
Ethinylestradiol EP Impurity J/1-Methyl Ethynyl Estradiol
  • CAT No: ALL-ETY-1279
  • CAS No : 15071-66-6
  • Molecular Formula: C21H26O2
  • Molecular Weight: 310.40
  • Inventory Status: IN STOCK-466/BOX-15
Ethinylestradiol EP Impurity L
  • CAT No: ALL-ETY-1281
  • CAS No : 57-91-0
  • Molecular Formula: C18H24O2
  • Molecular Weight: 272.38
  • Inventory Status: IN STOCK-468/BOX-15
Ethinylestradiol EP Impurity M/2-Methyl Ethynyl Estradiol
  • CAT No: ALL-ETY-1282
  • CAS No : 3240-39-9
  • Molecular Formula: C21H26O2
  • Molecular Weight: 310.43
  • Inventory Status: IN STOCK-469/BOX-15
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