1261117

Ethisteron

United States Pharmacopeia (USP) Reference Standard

• Synonym(e): 17α-Ethinyltestosteron, 17β-Hydroxy-4,17α-pregnen-20-yn-3-on, 4,17α-Pregnen-17β-ol-20-yn-3-on
• Empirische Formel (Hill-System): C₂₁H₂₈O₂
• CAS-Nummer: 434-03-7
• Molekulargewicht: 312.45
• NACRES: NA.24
• UNSPSC Code: 41116107
• Beilstein/REAXYS Number: 1889895
• MDL number: MFCD00003656

Eigenschaften

• grade: pharmaceutical primary standard
• agency: USP
• API family: ethisterone
• packaging: pkg of 30 mg
• manufacturer/tradename: USP
• mp: 263-269 °C (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• SMILES string: C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2CC[C@@]4(C)[C@H]3CC[C@@]4(O)C#C
• InChI: 1S/C21H28O2/c1-4-21(23)12-9-18-16-6-5-14-13-15(22)7-10-19(14,2)17(16)8-11-20(18,21)3/h1,13,16-18,23H,5-12H2,2-3H3/t16-,17+,18+,19+,20+,21+/m1/s1
• InChI key: CHNXZKVNWQUJIB-CEGNMAFCSA-N

Beschreibung

General description

Find answers to frequently asked questions on USP products in USP FAQs.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS 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.

Application

Ethisterone USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  

Other Notes

Sales restrictions may apply.

Sicherheitshinweise

• pictograms: GHS08,GHS09
• signalword: Danger
• hcodes: H360FD,H410
• pcodes: P202 - P273 - P280 - P308 + P313 - P391 - P405
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A
• Lagerklasse: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable