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API Impurities

4-(4-Pyridinyl)thiazole-2-thiol

Reference StandardAvailable on request

Order 4-(4-Pyridinyl)thiazole-2-thiol (CAS 77168-63-9) online at Zemixal: C8H6N2S2, COA and SDS with every lot, worldwide shipping.

Pack sizes
4-(4-Pyridinyl)thiazole-2-thiol chemical structure
CAS number77168-63-9
FormulaC8H6N2S2
Molar mass194.3 g/mol
Physical formSolid
HS code38229090
InChIKeyLEQNUYXXLYRUNY-UHFFFAOYSA-N
IUPAC name4-pyridin-4-yl-3H-1,3-thiazole-2-thione

About 4-(4-Pyridinyl)thiazole-2-thiol

4-(4-Pyridinyl)thiazole-2-thiol is supplied by Zemixal as a characterised reference material for Ceftaroline Fosamil analysis. Key data (Reference Standard): CAS 77168-63-9, formula C8H6N2S2 and molar mass 194.3 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302, H317 and H413. Read the SDS before first use.

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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Ceftaroline Fosamil

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

Ceftaroline Fosamil 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 4-(4-Pyridinyl)thiazole-2-thiol
Product name4-(4-Pyridinyl)thiazole-2-thiol
Catalogue numberZX-036948
CAS number77168-63-9
IUPAC name4-pyridin-4-yl-3H-1,3-thiazole-2-thione
Molecular formulaC8H6N2S2
Molar mass194.3 g/mol
Exact mass193.9972
GradeReference Standard
Physical formSolid
XLogP31.4
H-bond donors / acceptors1 / 3
Topological polar surface area82.3 Ų
HS code38229090
InChIKeyLEQNUYXXLYRUNY-UHFFFAOYSA-N
SMILESC1=CN=CC=C1C2=CSC(=S)N2
PubChem CID22392870
Synonyms4-(4-pyridyl)-3H-thiazole-2-thione, 4-(4-Pyridyl)-1,3-thiazole-2-thiol, 4-(4-Pyridyl)thiazole-2(3H)-thione, 4-(Pyridin-4-yl)thiazole-2(3H)-thione, 2(3H)-Thiazolethione, 4-(4-pyridinyl)-, 2(3H)-Thiazolethione, 4-(4-pyridinyl), 4-pyridin-4-yl-thiazole-2-thiol, 4-(pyridin-4-yl)-1,3-thiazole-2-thiol, 4-(Pyridin-4-yl)-1,3-thiazole-2(3H)-thione

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

  • H302Harmful if swallowed
  • H317May cause an allergic skin reaction
  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P261, P264, P270, P272, P273, P280, P301 + P317, P302 + P352, P321, P330, P333 + P317, P362 + P364, 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 4-(4-Pyridinyl)thiazole-2-thiol
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 4-(4-Pyridinyl)thiazole-2-thiol

Which CAS number identifies 4-(4-Pyridinyl)thiazole-2-thiol?
4-(4-Pyridinyl)thiazole-2-thiol is registered under CAS 77168-63-9. You may also see it listed as 4-(4-pyridyl)-3H-thiazole-2-thione, 4-(4-Pyridyl)-1,3-thiazole-2-thiol, 4-(4-Pyridyl)thiazole-2(3H)-thione. Our catalogue number for this item is ZX-036948.
What are the formula and molar mass of 4-(4-Pyridinyl)thiazole-2-thiol?
For 4-(4-Pyridinyl)thiazole-2-thiol, its formula is C8H6N2S2 and its molar mass is 194.3 g/mol. The systematic (IUPAC) name is 4-pyridin-4-yl-3H-1,3-thiazole-2-thione. InChIKey LEQNUYXXLYRUNY-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-(4-Pyridinyl)thiazole-2-thiol used in pharmaceutical QC?
4-(4-Pyridinyl)thiazole-2-thiol is a characterised reference material linked to Ceftaroline Fosamil. 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 4-(4-Pyridinyl)thiazole-2-thiol?
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 4-(4-Pyridinyl)thiazole-2-thiol?
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 4-(4-Pyridinyl)thiazole-2-thiol to my country?
Yes. Because 4-(4-Pyridinyl)thiazole-2-thiol 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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