ChemicalBook > CAS DataBase List > Lasofoxifene

Lasofoxifene

Product Name
Lasofoxifene
CAS No.
180916-16-9
Chemical Name
Lasofoxifene
Synonyms
(5R,6S)-;CP-336,156;Lasofoxifene;Lasofoxifene Base;(5R,6S)-6-phenyl-5-[4-(2-pyrrolidin-1-ylethoxy)phenyl]tetralin-2-ol;(5R,6S)-5,6,7,8-Tetrahydro-6-phenyl-5-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]-2-naphthalenol;(5R-cis)-5,6,7,8-Tetrahydro-6-phenyl-5-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]-2-naphthalenol;(5R,6S)-6-Phenyl-5-(4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)-5,6,7,8-tetrahydronaphthalen-2-ol;2-Naphthalenol, 5,6,7,8-tetrahydro-6-phenyl-5-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]-, (5R,6S)-
CBNumber
CB51246956
Molecular Formula
C28H31NO2
Formula Weight
413.55
MOL File
180916-16-9.mol
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Lasofoxifene Property

Melting point:
110-113°C
Boiling point:
572.4±50.0 °C(Predicted)
Density 
1.150±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
10.31±0.60(Predicted)
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H318Causes serious eye damage

H360May damage fertility or the unborn child

H372Causes damage to organs through prolonged or repeated exposure

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

P310Immediately call a POISON CENTER or doctor/physician.

P314Get medical advice/attention if you feel unwell.

P330Rinse mouth.

P391Collect spillage. Hazardous to the aquatic environment

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Cayman Chemical
Product number
21754
Product name
Lasofoxifene
Purity
≥98%
Packaging
1mg
Price
$121
Updated
2024/03/01
Cayman Chemical
Product number
21754
Product name
Lasofoxifene
Purity
≥98%
Packaging
5mg
Price
$362
Updated
2024/03/01
Cayman Chemical
Product number
21754
Product name
Lasofoxifene
Purity
≥98%
Packaging
10mg
Price
$662
Updated
2024/03/01
Cayman Chemical
Product number
21754
Product name
Lasofoxifene
Purity
≥98%
Packaging
25mg
Price
$1201
Updated
2024/03/01
TRC
Product number
L176500
Product name
Lasofoxifene
Packaging
25mg
Price
$660
Updated
2021/12/16
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Lasofoxifene Chemical Properties,Usage,Production

Chemical Properties

Off-White Solid

Uses

A next-generation selective estrogen receptor modulator for treating disorders associated with increased bone turnover and osteopenia.

Definition

ChEBI: Lasofoxifene is a member of the class of tetralins that is 5,6,7,8-tetrahydronaphthalen-2-ol in which the hydrogens at positions 5 and 6 are replaced by 4-[2-(pyrrolidin-1-yl)ethoxy]phenyl and phenyl groups, respectively (the 5R,6S-stereoisomer). It is a selective estrogen receptor modulator indicated for the prevention and treatment of osteoporosis in post-menopausal women. It has a role as an antineoplastic agent, a cardioprotective agent, an estrogen receptor agonist, an estrogen receptor antagonist and a bone density conservation agent. It is a member of tetralins, an aromatic ether, a member of naphthols and a N-alkylpyrrolidine.

Clinical Use

Lasofoxifene is a very potent second-generation SERM currently in phase III clinical trials for the treatment and prevention of osteoporosis in postmenopausal women.

Lasofoxifene Preparation Products And Raw materials

Raw materials

Preparation Products

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180916-16-9, LasofoxifeneRelated Search:


  • Lasofoxifene Base
  • Lasofoxifene
  • (5R,6S)-
  • CP-336,156
  • (5R,6S)-6-phenyl-5-[4-(2-pyrrolidin-1-ylethoxy)phenyl]tetralin-2-ol
  • (5R,6S)-5,6,7,8-Tetrahydro-6-phenyl-5-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]-2-naphthalenol
  • (5R-cis)-5,6,7,8-Tetrahydro-6-phenyl-5-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]-2-naphthalenol
  • 2-Naphthalenol, 5,6,7,8-tetrahydro-6-phenyl-5-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]-, (5R,6S)-
  • (5R,6S)-6-Phenyl-5-(4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)-5,6,7,8-tetrahydronaphthalen-2-ol
  • 180916-16-9
  • Aromatics
  • Chiral Reagents
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals