(3S,4S)-Tofacitinib

Name: (3S,4S)-Tofacitinib
Brand: Zemixal
SKU: ZX-022925

Reference StandardAvailable on request

(3S,4S)-Tofacitinib (CAS 1092578-47-6) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes

CAS number1092578-47-6

FormulaC₁₆H₂₀N₆O

Molar mass312.37 g/mol

Physical formSolid

HS code38229090

InChIKeyUJLAWZDWDVHWOW-WCQYABFASA-N

IUPAC name3-[(3S,4S)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanenitrile

About (3S,4S)-Tofacitinib

(3S,4S)-Tofacitinib is supplied by Zemixal as a characterised reference material for Tofacitinib analysis. For your records (Reference Standard), the material is defined by CAS 1092578-47-6, formula C16H20N6O and molar mass 312.37 g/mol. It is handled as a solid.

Typical applications

Identification & assay
Method development & validation
QC reference material

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Tofacitinib

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

Tofacitinib standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of (3S,4S)-Tofacitinib
Product name	(3S,4S)-Tofacitinib
Catalogue number	ZX-022925
CAS number	1092578-47-6
IUPAC name	3-[(3S,4S)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanenitrile
Molecular formula	C₁₆H₂₀N₆O
Molar mass	312.37 g/mol
Exact mass	312.1699
Grade	Reference Standard
Physical form	Solid
XLogP3	1.5
H-bond donors / acceptors	1 / 5
Topological polar surface area	88.9 Å²
HS code	38229090
InChIKey	UJLAWZDWDVHWOW-WCQYABFASA-N
SMILES	C[C@H]1CCN(C[C@H]1N(C)C2=NC=NC3=C2C=CN3)C(=O)CC#N
PubChem CID	20111936
Synonyms	Tofacitinib enantiomer, (-)-Tofacitinib, Tofacitinib, (3S,4S)-, racemic-Tasocitinib

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of (3S,4S)-Tofacitinib
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 (3S,4S)-Tofacitinib

Which CAS number identifies (3S,4S)-Tofacitinib?

(3S,4S)-Tofacitinib is registered under CAS 1092578-47-6. You may also see it listed as Tofacitinib enantiomer, (-)-Tofacitinib, Tofacitinib, (3S,4S)-. Our catalogue number for this item is ZX-022925.

What are the formula and molar mass of (3S,4S)-Tofacitinib?

For (3S,4S)-Tofacitinib, its formula is C16H20N6O and its molar mass is 312.37 g/mol. The systematic (IUPAC) name is 3-[(3S,4S)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanenitrile. InChIKey UJLAWZDWDVHWOW-WCQYABFASA-N lets you match it in any structure database.

How is (3S,4S)-Tofacitinib used in pharmaceutical QC?

(3S,4S)-Tofacitinib is a characterised reference material linked to Tofacitinib. 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 (3S,4S)-Tofacitinib?

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 (3S,4S)-Tofacitinib?

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 (3S,4S)-Tofacitinib to my country?

Yes. (3S,4S)-Tofacitinib ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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