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Norethindrone

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Formula: C20H26O2
CAS: 68-22-4
search Element: norethindrone
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Identification

Structural Formula
Norethindrone
CAS:
68-22-4
EINECS:
200-681-6
Molecular Formula:
C20H26O2
MDL:
MFCD00067596
SMILES:
CC12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@H]34)[C@@H]1CC[C@@]2(O)C#C
Synonym:
cek6 ; elk ; epht2 ; elkh ; epb1 ; hek6 ; epth2 ; ephb1 ; net ; ent


Description

Norethindrone is a synthetic progestin which in low doses is progestational and in high doses is antiestrogenic. Norethindrone also causes a time-dependent loss of cytochrome P-450 when incubated in vitro with rat liver microsomal fractions in NADPH-generating systems.


Suppliers

Aozeal Certified Standards (AOCS), Inc.
N0011.01
+
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI8973588
+
H&Z Industry Co.,Ltd
HIC2601040
+
Shandong SanYoung Industry Co., Ltd
SSI4551820
+
Ambeed, Inc.
A542979
+
Guangzhou Topwork Chemical Co., Ltd.
GTC4681872
+
Xiamen Equation Chemical Co.,Ltd
XECC4162080
+
Aecochem Corp.
AC182546
+
CSNpharm, Inc.
CSN11575
Hangzhou Lingrui Chemical Co., Ltd.
HLC4551820
+
Xingrui Industry Co., Limited
XIL3771508
+
Leap Chem Co., Ltd
LC234702
+
Santa Cruz Biotechnology, Inc.
204822

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Carbone Scientific Co., Ltd.
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Chemlyte Solutions
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Crystal Pharma (Gadea Grupo Farmacéutico)
CP24369744
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Sigma-Aldrich International GmbH
SI18565568
Norethisterone(Norethindrone)
Puyer BioPharma Ltd.
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Norethisterone(Norethindrone)
LGM Pharma
LP5801740
Norethisterone (Norethindrone)
Molekula
56768777
19-Norpregn-4-en-20-yn-3-one,17-hydroxy-, (17a)-
Gihi Chemicals Co., Limited
GCL777631104

Prices & Availability




Data is processed


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Properties for Norethindrone

Molecular Weight:
298.42 g·mol−1
Density:
~1.2 g/cm3 (Predicted)
Melting point:
205-206 °C(lit.)
Boiling point:
~446.98° C at 760 mmHg (Predicted)
Solubility:
chloroform: ≥50 mg/mL, clear, colorless
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Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R40 - Limited evidence of a carcinogenic effect
Safety Codes:
S22 - Do not breathe dust
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S37/39 - Wear suitable gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Symbols:
Xn
Hazard symbol Xn
Storage temperature :
-20 °C Freezer
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Alternative Distributors of [Norethindrone]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Spectrum Chemical Mfg. Corp. | Santec Chemicals Corp. | Suzhou Rovathin Pharmatech Co., Ltd | Jinan Great Chemical Co., Ltd. | Hangzhou Holypharm Biotech Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Watson International Ltd | Aopharm | BOC Sciences | Suzhou Bichal Biological Technology Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Xiamen Hisunny Chemical Co., Ltd. | Clearsynth Canada INC. | Angel Synthesis Co., Ltd | Wanko Chemical Co., Ltd. | Haihang Industry Co., Ltd.

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