Advanced Search



Ethinylestradiol

SIAL/BP421 - British Pharmacopoeia (BP) Assay Standard

Synonym: 17α-Ethynylestradiol; 17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol; 19-Nor-1,3,5(10),17α-pregnatrien-20-yne-3,17-diol; Ethinylestradiol

CAS Number: 57-63-6
Empirical Formula (Hill Notation): C20H24O2
Molecular Weight: 296.40
EC Number: 200-342-2
MDL Number: MFCD00003690
Linear Formula: C20H24O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-BP421 100 mg
 $257.00
1/EA		 Add To Favorites

 

API family ethinyl estradiol
application(s) pharmaceutical
pharmaceutical small molecule
form solid
format neat
grade pharmaceutical primary standard
InChI 1S/C20H24O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3/t16-,17-,18+,19+,20+/m1/s1
InChI key BFPYWIDHMRZLRN-SLHNCBLASA-N
manufacturer/tradename BP
mp 182-183 °C (lit.)
shelf life limited shelf life, expiry date on the label
SMILES string [H][C@]12CC[C@@]3(C)[C@@]([H])(CC[C@@]3(O)C#C)[C@]1([H])CCc4cc(O)ccc24
storage temp. 2-8°C
Application: Ethinylestradiol BP Reference standard, intended for use in laboratory tests only as specifically prescribed in the British Pharmacopoeia.

Also used in monographs such as:
  • Co-cyprindiol Tablets
    • Levonorgestrel Tablets
    • Norgestrel Tablets
    • Levonorgestrel and Ethinylestradiol Tablets
    • Ethinylestradiol Tablets
    		•
    General description: This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
    For further information and support please go to the website of the issuing Pharmacopoeia .
    Other Notes: Sales restrictions may apply.
    mp 182-183 °C (lit.)
    Storage Temp. 2-8°C
    UNSPSC 41116107

    The following items have been added to your cart:

    Choose a favorite list for this item:
    Catalog Number Description Price
    $

    Returns/Order support

    Please fill out the form below if you want to request order support from Krackeler Scientific.


    Quick Order

    * Required


    New Year Price Updates

    We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

    800-334-7725
    office@krackeler.com


    Play Video

    To Request a Quote

    1. Search or Browse for items and add to them to your Shopping Cart.
    2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
    3. Fill out required fields.
    4. Optionally you can convert to standard checkout mode by choosing a payment type.
    5. Click "Request Quote" at the bottom of the page.

    You will be contacted with a quote.

    To Order From a Quote

    1. Register and login to the website.
    2. Receive a quote from your sales representative or customer service.
    3. Have your copy of the quote in hand.
    4. Visit our quote module to search for your quote.
    Back to Top