grade
analytical standard
product line
VETRANAL®
shelf life
limited shelf life, expiry date on the label
drug control
regulated under CDSA - not available from Sigma-Aldrich Canada
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
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
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Legal Information
VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
M Iqbal Choudhary et al.
Steroids, 70(12), 798-802 (2005-08-02)
The microbial transformation of the 17alpha-ethynyl-17beta-hydroxyandrost-4-en-3-one (1) (ethisterone) and 17alpha-ethyl-17beta-hydroxyandrost-4-en-3-one (2) by the fungi Cephalosporium aphidicola and Cunninghamella elegans were investigated. Incubation of compound 1 with C. aphidicola afforded oxidized derivative, 17alpha-ethynyl-17beta-hydroxyandrosta-1,4-dien-3-one (3), while with C. elegans afforded a new
How should we advise patients about the contraceptive patch, given the FDA warning?
Holly L Thacker et al.
Cleveland Clinic journal of medicine, 73(1), 45-47 (2006-02-01)
Nondaily hormonal contraception: establishing a fit between product characteristics and patient preferences.
Jeffrey P Levine
The Journal of family practice, 53(11), 904-913 (2004-11-06)

