CAS 97240-79-4: Topiramate

  • CAS 97240-79-4: Topiramate

CAS 97240-79-4: Topiramate
(World's Largest Pharmaceutical Supplier)

  • CAS Number: 97240-79-4
  • Stock: 423g
  • Assay: 99.34%

Topiramate, CAS 97240-79-4

Topiramate, CAS 97240-79-4, Stock 423g, Assay 99.34%, White powder, EOS Med Chem is big manufacturer of Topiramate.


Topiramate (brand name Topamax) is an anticonvulsant (antiepilepsy) drug. In late 2012, topiramate was approved by the United States Food and Drug Administration (FDA) in combination with phentermine for weight loss. The drug had previously been used off-label for this purpose. Topiramate is used to treat epilepsy in children and adults, and it was originally used as an anticonvulsant. In children, it is indicated for the treatment of Lennox-Gastaut syndrome, a disorder that causes seizures and developmental delay.

Product Details:

Name: Topiramate

CAS#: 97240-79-4

Chemical Formula: C12H21NO8S

Exact Mass: 339.0988

Molecular Weight: 339.359

Elemental Analysis: C, 42.47; H, 6.24; N, 4.13; O, 37.72; S, 9.45


Synonym: HSDB-7531; HSDB 7531; HSDB7531; Topiramate; Tipiramato; Topax

IUPAC/Chemical Name: ((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methyl sulfamate


InChi Code: InChI=1S/C12H21NO8S/c1-10(2)18-7-5-16-12(6-17-22(13,14)15)9(8(7)19-10)20-11(3,4)21-12/h7-9H,5-6H2,1-4H3,(H2,13,14,15)/t7-,8-,9+,12+/m1/s1

SMILES Code: CC1(O[C@H]([C@@H](CO[C@@]2(COS(=O)(N)=O)O3)O1)[C@@H]2OC3(C)C)C

Appearance: Solid powder

Purity: >99% (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