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Estrone-d2 Sale

(Synonyms: 雌酚酮-D2,E1-d2; Oestrone-d2) 目录号 : GC45452

An internal standard for the quantification of estrone

Estrone-d2 Chemical Structure

Cas No.:350820-16-5

规格 价格 库存 购买数量
500μg
¥496.00
现货
1mg
¥942.00
现货

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

Estrone-d2 is intended for use as an internal standard for the quantification of estrone by GC- or LC-MS. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol .1 Estrone is synthesized from androstenedione by the aromatase enzyme system in the ovaries and placenta, and is also synthesized from estradiol by 17-hydroxy steroid dehydrogenase in the liver.1,2 Serum concentrations of estrone in premenopausal women fluctuate according to the menstrual cycle and becomes the most predominant estrogen in postmenopausal women.1 The binding affinities of estrone to the estrogen receptors α and β are approximately 60% and 37% relative to estradiol.1

References
1. Gruber, C.J., Tschugguel, W., Schneeberger, C., et al. Production and actions of estrogens. New England Journal of Medicine 346(5), 340-352 (2002).

Chemical Properties

Cas No. 350820-16-5 SDF
别名 雌酚酮-D2,E1-d2; Oestrone-d2
Canonical SMILES O=C1CC[C@@]2([H])[C@]3([H])CCC4=C([2H])C(O)=C([2H])C=C4[C@@]3([H])CC[C@@]21C
分子式 C18H20D2O2 分子量 272.4
溶解度 DMF: 30 mg/mL,DMF:PBS (pH 7.2) (1:5): 0.15 mg/mL,DMSO: 20 mg/mL 储存条件 Store at -20°C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
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溶解性数据

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1 mg 5 mg 10 mg
1 mM 3.6711 mL 18.3554 mL 36.7107 mL
5 mM 0.7342 mL 3.6711 mL 7.3421 mL
10 mM 0.3671 mL 1.8355 mL 3.6711 mL
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