Skip to Content

尊敬的客户:

目前国际形势复杂多变,关税政策尚不明朗,这可能对我们的产品价格产生一定影响。在此情况下,我们希望就订单事宜与您进行友好沟通。

基于当前的不确定性,如果您选择在此期间下单,我们将保留根据实际情况调整价格的权利。同时,我们也理解市场变化可能给您带来的困扰,因此如果在订单实际发货前因关税政策变动导致价格出现较大波动,默克将与您进行协商讨论并视情况对订单进行调整或取消。

关于应对近期政策变化的重要更新,请点击此处查看详情。

Merck
CN
All Photos(1)

Key Documents

Safety Information

903485

Sigma-Aldrich

11β-Hydroxy-4-androstene-3,17-dione-9,11,12,12-d4

≥98 atom % D, ≥98% (CP)

Sign Into View Organizational & Contract Pricing

Select a Size

25 ML
CN¥695.03
100 ML
CN¥1,892.35

CN¥695.03


Available to ship onApril 17, 2025Details


Request more information

Select a Size

Change View
25 ML
CN¥695.03
100 ML
CN¥1,892.35

About This Item

Empirical Formula (Hill Notation):
C19D4H22O3
Molecular Weight:
306.43
MDL number:
UNSPSC Code:
12352211
NACRES:
NA.24

CN¥695.03


Available to ship onApril 17, 2025Details


Request more information

isotopic purity

≥98 atom % D

Quality Level

Assay

≥98% (CP)

form

powder

technique(s)

mass spectrometry (MS): suitable

mass shift

M+4

SMILES string

O=C([C@@]1(C)C([2H])([2H])[C@@](O)([2H])[C@]2([2H])[C@@]3(C)CC4)CCC1C2CCC3=CC4=O

InChI

1S/C19H26O3/c1-18-8-7-12(20)9-11(18)3-4-13-14-5-6-16(22)19(14,2)10-15(21)17(13)18/h9,13-15,17,21H,3-8,10H2,1-2H3/t13?,14?,15-,17+,18-,19-/m0/s1/i10D2,15D,17D

InChI key

WSCUHXPGYUMQEX-BEWPYKOHSA-N

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
E9029E4274T1949
usage

sufficient for 20 tests

usage

-

usage

-

usage

-

detection sensitivity measuring range

0.05-0.1 EU/mL

detection sensitivity measuring range

-

detection sensitivity measuring range

-

detection sensitivity measuring range

-

storage temp.

−20°C

storage temp.

-

storage temp.

-

storage temp.

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

美国出口管控1C298产品

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service