CAS 158876-82-5: Rupatadine Free Base

CAS 158876-82-5: Rupatadine Free Base
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  • CAS Number: 158876-82-5
  • Stock: 232g
  • Assay: 98.25%

Rupatadine Free Base, CAS 158876-82-5:

Rupatadine Free Base, CAS 158876-82-5Stock 232g, Assay 98.25%, White powderWater 0.19%, Single Impurity 0.27%.

Rupatadine Free Base

Rupatadine Free Base is a second generation antihistamine and platelet-activating factor antagonist used to treat allergies.

Product Details:

Name: Rupatadine Free Base

CAS#: 158876-82-5 (free base)

Chemical Formula: C26H26ClN3

Exact Mass: 415.1815

Molecular Weight: 415.97

Elemental Analysis: C, 75.08; H, 6.30; Cl, 8.52; N, 10.10


Related CAS #: 158876-82-5 (free base); 182349-12-8 (fumarate)  

Synonym: Rupatadine Free Base; Pafinur; Rinialer; Alergoliber; Rupax

IUPAC/Chemical Name: 5H-Benzo(5,6)cyclohepta(1,2-b)pyridine, 8-chloro-6,11-dihydro-11-(1-((5-methyl-3-pyridinyl)methyl)-4-piperidinylidene)-


InChi Code: InChI=1S/C26H26ClN3/c1-18-13-19(16-28-15-18)17-30-11-8-20(9-12-30)25-24-7-6-23(27)14-22(24)5-4-21-3-2-10-29-26(21)25/h2-3,6-7,10,13-16H,4-5,8-9,11-12,17H2,1H3


Appearance: Solid 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: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

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