Thiamazole - Impurity C (Salt)

Name: Thiamazole - Impurity C (Salt)
Brand: Zemixal
SKU: ZX-044569

Reference StandardAvailable on request

Buy Thiamazole - Impurity C (Salt) (CAS 858220-92-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

Thiamazole - Impurity C (Salt) chemical structure

CAS number858220-92-5

FormulaC₅H₉ClN₂S

Molar mass164.66 g/mol

Physical formSolid

HS code38229090

InChIKeyPFKWQURQOAYLGG-UHFFFAOYSA-N

IUPAC name1-methyl-2-methylsulfanylimidazole;hydrochloride

About Thiamazole - Impurity C (Salt)

Thiamazole - Impurity C (Salt) is supplied by Zemixal as a characterised reference material for Thiamazole analysis. For your records (Reference Standard), the material is defined by CAS 858220-92-5, formula C5H9ClN2S and molar mass 164.66 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

It carries the GHS signal word Warning (H302), 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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Thiamazole

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

Thiamazole standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Thiamazole - Impurity C (Salt)
Product name	Thiamazole - Impurity C (Salt)
Catalogue number	ZX-044569
CAS number	858220-92-5
IUPAC name	1-methyl-2-methylsulfanylimidazole;hydrochloride
Molecular formula	C₅H₉ClN₂S
Molar mass	164.66 g/mol
Exact mass	164.0175
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	1 / 2
Topological polar surface area	43.1 Å²
HS code	38229090
InChIKey	PFKWQURQOAYLGG-UHFFFAOYSA-N
SMILES	CN1C=CN=C1SC.Cl
PubChem CID	122360112
Synonyms	Thiamazole EP Impurity C (HCl Salt), 1-methyl-2-(methylsulfanyl)-1H-imidazole hydrochloride, 1-Methyl-2-(methylsulphanyl)-1H-imidazole Hydrochloride, 1-methyl-2-(methylsulfanyl)-1H-imidazolehydrochloride

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 Thiamazole - Impurity C (Salt)
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about Thiamazole - Impurity C (Salt)

Which CAS number identifies Thiamazole - Impurity C (Salt)?

Thiamazole - Impurity C (Salt) is registered under CAS 858220-92-5. You may also see it listed as Thiamazole EP Impurity C (HCl Salt), 1-methyl-2-(methylsulfanyl)-1H-imidazole hydrochloride, 1-Methyl-2-(methylsulphanyl)-1H-imidazole Hydrochloride. Our catalogue number for this item is ZX-044569.

What are the formula and molar mass of Thiamazole - Impurity C (Salt)?

For Thiamazole - Impurity C (Salt), its formula is C5H9ClN2S and its molar mass is 164.66 g/mol. InChIKey PFKWQURQOAYLGG-UHFFFAOYSA-N lets you match it in any structure database.

How is Thiamazole - Impurity C (Salt) used in pharmaceutical QC?

Thiamazole - Impurity C (Salt) is a characterised reference material linked to Thiamazole. 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 Thiamazole - Impurity C (Salt)?

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 Thiamazole - Impurity C (Salt)?

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 Thiamazole - Impurity C (Salt) to my country?

Yes. Because Thiamazole - Impurity C (Salt) 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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