Ethinyl Estradiol, Reference Standards
About this item
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
Certifications: US Pharmacopea Reference Standard
3 Options Available Below
Product Details & Documents
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
Certifications: US Pharmacopea Reference Standard
Specifications for Product Family
Specifications
Specifications
- Catalog No:
- 1260001.
- 1260012.
- 1260023.
- Description:
- Ethinyl Estradiol
- Ethinyl Estradiol Related Compound A
- Ethinyl Estradiol Related Compound B
- Synonym(s):
- 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol-6-one
- 19-Nor-17α-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol monohydrate
- CAS No.:
- 57-63-6
- 38002-18-5
- 1231-96-5
- Formula:
- C₂₀H₂₄O₂
- C₂₀H₂₂O₃
- C₂₀H₂₂O₂
- UN No.:
- 3077
Specifications
Product Family Options
Product Information
- StandardsPack typePkAvailabilityPrice
- 1260001.Ethinyl EstradiolSpecifications:
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Specifications
Cat. No.1260001.DescriptionEthinyl EstradiolSynonym(s)CAS No.57-63-6FormulaC₂₀H₂₄O₂UN No.3077 - 1260012.Ethinyl Estradiol Related Compound AEthinyl Estradiol Related Compound AUSP reference standardVial20 mgLog in for availability1 * 20 mg1 170,00 €Specifications:
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Specifications
Cat. No.1260012.DescriptionEthinyl Estradiol Related Compound ASynonym(s)19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol-6-oneCAS No.38002-18-5FormulaC₂₀H₂₂O₃UN No. - 1260023.Ethinyl Estradiol Related Compound BEthinyl Estradiol Related Compound BUSP reference standardVial20 mgLog in for availability1 * 20 mg1 240,00 €Specifications:
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Specifications
Cat. No.1260023.DescriptionEthinyl Estradiol Related Compound BSynonym(s)19-Nor-17α-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol monohydrateCAS No.1231-96-5FormulaC₂₀H₂₂O₂UN No.
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