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API Reference Standards

Baricitinib WS

Reference StandardIn stock

Order Baricitinib WS (CAS 1187594-09-7) online at Zemixal: C16H17N7O2S, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Baricitinib WS chemical structure
CAS number1187594-09-7
FormulaC16H17N7O2S
Molar mass371.4 g/mol
Physical formSolid
HS code38229090
InChIKeyXUZMWHLSFXCVMG-UHFFFAOYSA-N
IUPAC name2-[1-ethylsulfonyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrazol-1-yl]azetidin-3-yl]acetonitrile

About Baricitinib WS

Zemixal lists Baricitinib WS for laboratories that identify, quantify or control Baricitinib and its related substances. For your records (Reference Standard), the material is defined by CAS 1187594-09-7, formula C16H17N7O2S and molar mass 371.4 g/mol. It is handled as a solid.

Where it is used

  • Identification & assay
  • Method development & validation
  • QC reference material

Safe handling

Hazard communication follows GHS (Danger: H302, H335, H360 and H372). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Baricitinib

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

Baricitinib standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Baricitinib WS
Product nameBaricitinib WS
Catalogue numberZX-006408
CAS number1187594-09-7
IUPAC name2-[1-ethylsulfonyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrazol-1-yl]azetidin-3-yl]acetonitrile
Molecular formulaC16H17N7O2S
Molar mass371.4 g/mol
Exact mass371.1164
GradeReference Standard
Physical formSolid
XLogP3-0.5
H-bond donors / acceptors1 / 7
Topological polar surface area129 Ų
HS code38229090
InChIKeyXUZMWHLSFXCVMG-UHFFFAOYSA-N
SMILESCCS(=O)(=O)N1CC(C1)(CC#N)N2C=C(C=N2)C3=C4C=CNC4=NC=N3
PubChem CID44205240
SynonymsBaricitinib, Olumiant, JAK inhibitors: baricitinib, Baricitinib (INCB028050), Baricitinib (LY3009104), 3JW, Baricitinib (LY3009104, INCB028050), Olumiant (TN), Baricitinib (Standard), Baricitinib (JAN/USAN/INN), Baricitinib - Bio-X trade mark

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
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302Harmful if swallowed
  • H335May cause respiratory irritation
  • H360May damage fertility or the unborn child
  • H372Causes damage to organs through prolonged or repeated exposure
  • H373May causes damage to organs through prolonged or repeated exposure
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P203, P260, P261, P264, P270, P271, P273, P280, P301 + P317, P304 + P340, P318, P319, P330, P391, 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 Baricitinib WS
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

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

Questions about Baricitinib WS

Which CAS number identifies Baricitinib WS?
Baricitinib WS is registered under CAS 1187594-09-7. You may also see it listed as Baricitinib, Olumiant, JAK inhibitors: baricitinib. Our catalogue number for this item is ZX-006408.
What are the formula and molar mass of Baricitinib WS?
For Baricitinib WS, its formula is C16H17N7O2S and its molar mass is 371.4 g/mol. The systematic (IUPAC) name is 2-[1-ethylsulfonyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrazol-1-yl]azetidin-3-yl]acetonitrile. InChIKey XUZMWHLSFXCVMG-UHFFFAOYSA-N lets you match it in any structure database.
How is Baricitinib WS used in pharmaceutical QC?
Baricitinib WS is a characterised reference material linked to Baricitinib. 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 Baricitinib WS?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Baricitinib WS?
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 Baricitinib WS to my country?
Yes. Because Baricitinib WS 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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