SML3967
Levonorgestrel
≥98% (HPLC)
别名:
(17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one, 13-Ethyl-17-ethynyl-17β-hydroxy-4-gonen-3-one, 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one, D(−)-Norgestrel, D-Norgestrel, LNG
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关于此项目
经验公式（希尔记法）:
C21H28O2
化学文摘社编号:
分子量:
312.45
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
Quality Segment
assay
≥98% (HPLC)
form
powder
optical activity
[α]/D -28 to -36° (C= 1.0g/100 ml in CDCl3)
color
white to beige
solubility
DMSO: 2 mg/mL, clear
storage temp.
-10 to -25°C
SMILES string
O[C@@]1([C@@]2([C@H]([C@H]3[C@@H]([C@H]4CCC(=O)C=C4CC3)CC2)CC1)CC)C#C
InChI key
WWYNJERNGUHSAO-XUDSTZEESA-N
Biochem/physiol Actions
Orally bioavailable synthetic progestational agent that reversibly binds to progesterone receptors with high-affinity in the hypothalamus, pituitary gland, and uterus.
Levonorgestrel (D-Norgestrel) is an orally bioavailable synthetic progestational agent that reversibly binds to progesterone receptors with high-affinity in the hypothalamus, pituitary gland, and uterus. Levonorgestrel inhibits the release of gonadotropin-releasing hormone (GnRH), luteinizing hormone (LH), and follicle-stimulating hormone (FSH). D(−)-Norgestrel prevents fertilization by altering cervical mucus consistency, and interfering with the endometrial lining, making it less receptive to implantation. Levonorgestrel (LNG) can be used alone or in combination with estrogen during hormone replacement therapy.
Levonorgestrel (D-Norgestrel) is an orally bioavailable synthetic progestational agent that reversibly binds to progesterone receptors with high-affinity in the hypothalamus, pituitary gland, and uterus. Levonorgestrel inhibits the release of gonadotropin-releasing hormone (GnRH), luteinizing hormone (LH), and follicle-stimulating hormone (FSH). D(−)-Norgestrel prevents fertilization by altering cervical mucus consistency, and interfering with the endometrial lining, making it less receptive to implantation. Levonorgestrel (LNG) can be used alone or in combination with estrogen during hormone replacement therapy.
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signalword
Danger
hcodes
Hazard Classifications
Carc. 2 - Lact. - Repr. 1A
存储类别
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
法规信息
新产品
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| SML3967-25MG | 04065271061378 |