A neuropeptide with diverse biological activities
货号:ajcx22820
CAS:N/A
分子式:C21H22D6O2
分子量：318.5
溶解度:DMF: 5 mg/ml,DMSO: 5 mg/ml,Ethanol: 0.5 mg/ml
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Levonorgestrel-d₆is intended for use as an internal standard for the quantification of levonorgestrel by GC- or LC-MS. Levonorgestrel is a synthetic progestin and the biologically active component of norgestrel .¹In vivo, levonorgestrel (60 μg/day) suppresses estrus and pregnancy in female cats.²Post-coital insertion of subdermal levonorgestrel (5 mg pellet) implants prevents uterine implantation of embryos in mice.³Formulations containing levonorgestrel have been used as contraceptives.

1.Jones, R.C., Singer, A.C., and Edgren, R.A.The biological activities of norgestrel and its enantiomersInt. J. Fertil.24(1)39-43(1979) 2.Baldwin, C.J., Peter, A.T., Bosu, W.T., et al.The contraceptive effects of levonorgestrel in the domestic catLab. Anim. Sci.44(3)261-269(1994) 3.Shirley, B., Bundren, J.C., and McKinney, S.Levonorgestrel as a postcoital contraceptiveContraception52(2)277-281(1995)