Skip to Content
Merck
CN

Key Documents

View All Documentation

SML1026

Lasofoxifene tartrate

≥98% (HPLC)

Synonym(s):

(-)-cis-6-Phenyl-5-[4-(2-pyrrolidin-1-ylethoxy)phenyl]-5,6,7,8-tetrahydronaphthalen-2-ol tartrate, (5R,6S)-5,6,7,8-Tetrahydro-6-phenyl-5-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]-2-naphthalenol tartrate, CP-336,156 tartrate

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C28H31NO2 · C4H6O6
CAS Number:
190791-29-8
Molecular Weight:
563.64
UNSPSC Code:
51111800
PubChem Substance ID:
329825634
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder
Quality level:
100
Storage condition:
desiccated
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

DMSO: 10 mg/mL, clear

storage temp.

2-8°C

SMILES string

OC1=CC=C(C(CC[C@@H]2C3=CC=CC=C3)=C1)[C@H]2C4=CC=C(OCCN5CCCC5)C=C4.O=C(O)[C@@H](O)[C@H](O)C(O)=O

InChI

1S/C28H31NO2.C4H6O6/c30-24-11-15-27-23(20-24)10-14-26(21-6-2-1-3-7-21)28(27)22-8-12-25(13-9-22)31-19-18-29-16-4-5-17-29;5-1(3(7)8)2(6)4(9)10/h1-3,6-9,11-13,15,20,26,28,30H,4-5,10,14,16-19H2;1-2,5-6H,(H,7,8)(H,9,10)/t26-,28+;1-,2-/m10/s1

InChI key

INEHJXCWEVNEDZ-LUDNRVPPSA-N

Biochem/physiol Actions

Lasofoxifene possesses strong resistance to intestinal wall glucuronidation and thus promotes oral bioavailability. In postmenopausal women, it reduces bone resorption, bone loss and low density lipoprotein (LDL) cholesterol. Selective and regular dose of Lasofoxifene is known to reduce the risk of fractures, breast cancer, major coronary heart disease, and stroke.
Lasofoxifene is a third-generation selective estrogen receptor modulator (SERM).
Lasofoxifene is a selective estrogen receptor modulator (SERM).

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000463040
0000463040
0000237043
0000237043
0000197232

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Lasofoxifene in postmenopausal women with osteoporosis.
Cummings S R, et al.
The New England Journal of Medicine, 362(8), 686-696 (2010)
Lasofoxifene: a third-generation selective estrogen receptor modulator for the prevention and treatment of osteoporosis.
Gennari L, et al.
Expert Opinion on Investigational Drugs, 15(9), 1091-1103 (2006)
Nam Sook Kim et al.
Journal of separation science, 43(14), 2750-2765 (2020-04-17)
An analytical method for the simultaneous and reliable determination of 20 antigout and antiosteoporosis pharmaceutical compounds in adulterated health food products was developed using liquid chromatography with electrospray ionization tandem mass spectrometry and liquid chromatography with quadrupole-time-of-flight mass spectrometry. The
Kaitlyn J Andreano et al.
Breast cancer research and treatment, 180(3), 635-646 (2020-03-05)
The combination of targeting the CDK4/6 and estrogen receptor (ER) signaling pathways with palbociclib and fulvestrant is a proven therapeutic strategy for the treatment of ER-positive breast cancer. However, the poor physicochemical properties of fulvestrant require monthly intramuscular injections to
Nam Sook Kim et al.
Journal of pharmaceutical and biomedical analysis, 179, 113003-113003 (2019-12-10)
The aim of this study was to simultaneously determine the presence of unauthorized drug substances in health foods and herbal products used in the treatment of conditions such as gout and anti-osteoporosis. Therefore, we developed and optimised a rapid and

Global Trade Item Number

SKUGTIN
SML1026-10MG04061833034033
SML1026-50MG04061832868325

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