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API Impurities

Riluzole Bromo Impurity

Reference StandardIn stock

Order Riluzole Bromo Impurity (CAS 144631-82-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes
Riluzole Bromo Impurity chemical structure
CAS number144631-82-3
FormulaC8H4BrF3N2OS
Molar mass313.1 g/mol
Physical formSolid
HS code38229090
Purity99%
InChIKeyUGMJJOPHHBHLNL-UHFFFAOYSA-N
IUPAC name4-bromo-6-(trifluoromethoxy)-1,3-benzothiazol-2-amine

About Riluzole Bromo Impurity

Analytical teams working on Riluzole use Riluzole Bromo Impurity as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 144631-82-3, formula C8H4BrF3N2OS and molar mass 313.1 g/mol. It is handled as a solid.

Use cases we see most often

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Storage and safety notes

It carries the GHS signal word Danger (H301, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Riluzole

See every impurity, metabolite and related compound we list for this API.

Riluzole standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Riluzole Bromo Impurity
Product nameRiluzole Bromo Impurity
Catalogue numberZX-005274
CAS number144631-82-3
Other CAS numbers144864-70-0
IUPAC name4-bromo-6-(trifluoromethoxy)-1,3-benzothiazol-2-amine
Molecular formulaC8H4BrF3N2OS
Molar mass313.1 g/mol
Exact mass311.918
GradeReference Standard
Purity / assay99%
Physical formSolid
XLogP33.9
H-bond donors / acceptors1 / 7
Topological polar surface area76.4 Ų
HS code38229090
InChIKeyUGMJJOPHHBHLNL-UHFFFAOYSA-N
SMILESC1=C(C=C(C2=C1SC(=N2)N)Br)OC(F)(F)F
PubChem CID10267556
Synonyms4-Bromo Riluzole, 4-Bromo-6-(trifluoromethoxy)benzo[d]thiazol-2-amine, Riluzole Impurity B, 4-Bromo-6-(trifluoromethoxy)-2-benzothiazolamine, 4-Bromo-6-(trifluoromethoxy)-1,3-benzothiazol-2- amine, 4-Bromo-6-(trifluoromethoxy-2-benzothiazolamine, Bromoriluzole, 2-Benzothiazolamine, 4-bromo-6-(trifluoromethoxy)-, Riluzole Impurity 2, 4-Bromo-6-(trifluoromethoxy)-2-benzothiazolamine (4-Bromoriluzole), 4-Bromoriluzole

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H301Toxic if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Riluzole Bromo Impurity
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Riluzole Bromo Impurity

Which CAS number identifies Riluzole Bromo Impurity?
Riluzole Bromo Impurity is registered under CAS 144631-82-3. You may also see it listed as 4-Bromo Riluzole, 4-Bromo-6-(trifluoromethoxy)benzo[d]thiazol-2-amine, Riluzole Impurity B. Our catalogue number for this item is ZX-005274.
What are the formula and molar mass of Riluzole Bromo Impurity?
For Riluzole Bromo Impurity, its formula is C8H4BrF3N2OS and its molar mass is 313.1 g/mol. The systematic (IUPAC) name is 4-bromo-6-(trifluoromethoxy)-1,3-benzothiazol-2-amine. InChIKey UGMJJOPHHBHLNL-UHFFFAOYSA-N lets you match it in any structure database.
How is Riluzole Bromo Impurity used in pharmaceutical QC?
Riluzole Bromo Impurity is a characterised reference material linked to Riluzole. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Riluzole Bromo Impurity?
This listing is Reference Standard grade with 99% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Riluzole Bromo Impurity?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Riluzole Bromo Impurity to my country?
Yes. Because Riluzole Bromo Impurity is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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