Lemborexant, CAS 1369764-02-2

  • Lemborexant, CAS 1369764-02-2

Lemborexant, CAS 1369764-02-2
(World's Largest Pharmaceutical Supplier)

  • CAS Number: 1369764-02-2
  • Stock: 1.64kg
  • Assay: 98.98%

Lemborexant, CAS 1369764-02-2

Lemborexant,, CAS 1369764-02-2, Stock 643g, Assay 98.98%, White powderWater 0.29%, Single Impurity 0.64%.


Lemborexant (INN) (code name E-2006, brand name Dayvigo) is a dual antagonist of the orexin OX1 and OX2 receptors which is under development by Eisai for the treatment of insomnia. Lemborexant was approved by the FDA for adults with insomnia in December 2019. It is a Schedule IV controlled substance.

Product Details:

Name: Lemborexant

CAS#: 1369764-02-2

Chemical Formula: C22H20F2N4O2

Exact Mass: 410.1554

Molecular Weight: 410.4248

Elemental Analysis: C, 64.38; H, 4.91; F, 9.26; N, 13.65; O, 7.80


Synonym: E-2006; E 2006; E2006; Lemborexant; Dayvigo.

IUPAC/Chemical Name: (1R,2S)-2-{[(2,4-dimethylpyrimidin-5-yl)oxy]methyl}-2-(3-fluorophenyl)-N-(5-fluoropyridin-2-yl)cyclopropanecarboxamide


InChi Code: InChI=1S/C22H20F2N4O2/c1-13-19(11-25-14(2)27-13)30-12-22(15-4-3-5-16(23)8-15)9-18(22)21(29)28-20-7-6-17(24)10-26-20/h3-8,10-11,18H,9,12H2,1-2H3,(H,26,28,29)/t18-,22+/m0/s1

SMILES Code: O=C([C@H]1[C@@](C2=CC=CC(F)=C2)(COC3=CN=C(C)N=C3C)C1)NC4=NC=C(F)C=C4

Appearance: White powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO, not in water

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001