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Metabolites & Degradation Products

3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide

Reference StandardAvailable on request

Buy 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide (CAS 54016-70-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide chemical structure
CAS number54016-70-5
FormulaC8H14BrNOS
Molar mass252.17 g/mol
Physical formSolid
HS code38229090
InChIKeyBDQRQMLWZJQQKS-UHFFFAOYSA-M
IUPAC name2-(3-ethyl-4-methyl-1,3-thiazol-3-ium-5-yl)ethanol bromide

About 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide

Zemixal lists 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide for laboratories that identify, quantify or control Atorvastatin and its related substances. Key data (Reference Standard): CAS 54016-70-5, formula C8H14BrNOS and molar mass 252.17 g/mol. It is handled as a solid.

Where it is used

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Handling and storage

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Atorvastatin

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

Atorvastatin standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Applications

Specifications and identifiers

Specifications of 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide
Product name3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide
Catalogue numberZX-045337
CAS number54016-70-5
IUPAC name2-(3-ethyl-4-methyl-1,3-thiazol-3-ium-5-yl)ethanol bromide
Molecular formulaC8H14BrNOS
Molar mass252.17 g/mol
Exact mass250.998
GradeReference Standard
Physical formSolid
H-bond donors / acceptors1 / 3
Topological polar surface area52.4 Ų
HS code38229090
InChIKeyBDQRQMLWZJQQKS-UHFFFAOYSA-M
SMILESCC[N+]1=CSC(=C1C)CCO.[Br-]
PubChem CID9964923
Synonyms3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium bromide, 3-ethyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium bromide, 2-(3-ethyl-4-methyl-thiazol-3-ium-5-yl)ethanol bromide, Thiazolium, 3-ethyl-5-(2-hydroxyethyl)-4-methyl-, bromide, 3-ethyl-5-(2-hydroxyethyl)-4-methylthiazole-3-iumbromide, 2-(3-ethyl-4-methyl-1,3-thiazol-5-yl)ethan-1-ol, bromide

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 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 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide

Which CAS number identifies 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide?
3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide is registered under CAS 54016-70-5. You may also see it listed as 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium bromide, 3-ethyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium bromide, 2-(3-ethyl-4-methyl-thiazol-3-ium-5-yl)ethanol bromide. Our catalogue number for this item is ZX-045337.
What are the formula and molar mass of 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide?
For 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide, its formula is C8H14BrNOS and its molar mass is 252.17 g/mol. The systematic (IUPAC) name is 2-(3-ethyl-4-methyl-1,3-thiazol-3-ium-5-yl)ethanol bromide. InChIKey BDQRQMLWZJQQKS-UHFFFAOYSA-M lets you match it in any structure database.
How is 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide used in pharmaceutical QC?
3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide is a characterised reference material linked to Atorvastatin. 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 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide?
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 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide to my country?
Yes. Because 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide 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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