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Merck
CN

C6272

Clomiphene citrate salt

analytical standard

Synonym(s):

2-(4-[2-Chloro-1,2-diphenylethenyl]phenoxy)-N,N-diethylethanamine

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About This Item

Empirical Formula (Hill Notation):
C26H28ClNO · C6H8O7
CAS Number:
50-41-9
Molecular Weight:
598.08
NACRES:
NA.24
PubChem Substance ID:
329775118
UNSPSC Code:
41116107
EC Number:
200-035-3
MDL number:
MFCD00058322

Key Documents

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InChI key

PYTMYKVIJXPNBD-BTKVJIOYSA-N

InChI

1S/C26H28ClNO.C6H8O7/c1-3-28(4-2)19-20-29-24-17-15-22(16-18-24)25(21-11-7-5-8-12-21)26(27)23-13-9-6-10-14-23;7-3(8)1-6(13,5(11)12)2-4(9)10/h5-18H,3-4,19-20H2,1-2H3;13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)/b26-25+;

SMILES string

OC(=O)CC(O)(CC(O)=O)C(O)=O.CCN(CC)CCOc1ccc(cc1)\C(=C(\Cl)c2ccccc2)c3ccccc3

grade

analytical standard

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

Quality Level

100

Related Categories

General description

Clomiphene is an semisynthetic antiestrogen, widely used in the treatment of infertility by inducing ovulation and stimulating sperm production. It is also used in the treatment of breast cancer.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Mixture of cis and trans isomers

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H360FD

Hazard Classifications

Repr. 1B

Storage Class

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCBQ8756
BCBQ8756V
SLBC5071V

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A method by homemade OH/TSO-PMHS fibre solid-phase microextraction coupling with gas chromatography?mass spectrometry for analysis of antiestrogens in biological matrices
Liu W, et al.
Analytica Chimica Acta, 631(1), 47-53 (2009)
Ritsa Storeng et al.
Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 132(22), 2494-2499 (2013-01-23)
A possible correlation between hormonal stimulation during treatment of infertility and the risk of cancer of the breast, the ovaries, the cervix or the uterus has been investigated in a number of epidemiological studies. The purpose of this article is
G Eleftheriou et al.
Clinical and experimental obstetrics & gynecology, 39(4), 535-536 (2013-03-01)
Clomiphene is widely used for inducing ovulation. Evidence for congenital abnormalities, in particular central nervous system defects (CNS-D) and in babies born from clomiphene-induced pregnancies is conflicting. The authors report a case of holoprosencephalia (HPE) in a fetus delivered from
M J Nahuis et al.
Human reproduction (Oxford, England), 27(12), 3577-3582 (2012-09-25)
Laparoscopic electrocautery of the ovaries and ovulation induction with gonadotrophins are both second line treatments for women with clomiphene citrate-resistant polycystic ovary syndrome (PCOS). Long-term follow-up after electrocautery versus ovulation induction with gonadotrophins has demonstrated at least comparable chances for
Rebecca S Usadi et al.
Current opinion in endocrinology, diabetes, and obesity, 19(6), 505-511 (2012-10-31)
The purpose of this review is to highlight the impact of polycystic ovary syndrome (PCOS) on menstrual function, fertility and reproductive outcomes. Women with PCOS often present with anovulation, menstrual disturbances and hyperandrogenism. Management options for the reproductive disorders of
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