(3S,4S)-Tofacitinib Citrate

Name: (3S,4S)-Tofacitinib Citrate
Brand: Zemixal
SKU: ZX-022926

Reference StandardAvailable on request

(3S,4S)-Tofacitinib Citrate (CAS 2174011-55-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

(3S,4S)-Tofacitinib Citrate chemical structure

CAS number2174011-55-1

FormulaC₂₂H₂₈N₆O₈

Molar mass504.5 g/mol

Physical formSolid

HS code38229090

InChIKeySYIKUFDOYJFGBQ-STEACBGWSA-N

IUPAC name2-hydroxypropane-1,2,3-tricarboxylic acid;3-[(3S,4S)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanenitrile

About (3S,4S)-Tofacitinib Citrate

Analytical teams working on Tofacitinib use (3S,4S)-Tofacitinib Citrate as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 2174011-55-1, formula C22H28N6O8 and molar mass 504.5 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. Request pricing online and we confirm availability, documentation and freight to your country.

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 Citrate
Product name	(3S,4S)-Tofacitinib Citrate
Catalogue number	ZX-022926
CAS number	2174011-55-1
IUPAC name	2-hydroxypropane-1,2,3-tricarboxylic acid;3-[(3S,4S)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanenitrile
Molecular formula	C₂₂H₂₈N₆O₈
Molar mass	504.5 g/mol
Exact mass	504.1969
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	5 / 12
Topological polar surface area	221 Å²
HS code	38229090
InChIKey	SYIKUFDOYJFGBQ-STEACBGWSA-N
SMILES	C[C@H]1CCN(C[C@H]1N(C)C2=NC=NC3=C2C=CN3)C(=O)CC#N.C(C(=O)O)C(CC(=O)O)(C(=O)O)O
PubChem CID	70683018
Synonyms	Enantiomer of Tofacitinib citrate, Tofacitinib citrate, (3S,4S)-

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 Citrate
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 Citrate

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

(3S,4S)-Tofacitinib Citrate is registered under CAS 2174011-55-1. You may also see it listed as Enantiomer of Tofacitinib citrate, Tofacitinib citrate, (3S,4S)-. Our catalogue number for this item is ZX-022926.

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

For (3S,4S)-Tofacitinib Citrate, its formula is C22H28N6O8 and its molar mass is 504.5 g/mol. InChIKey SYIKUFDOYJFGBQ-STEACBGWSA-N lets you match it in any structure database.

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

(3S,4S)-Tofacitinib Citrate 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 Citrate?

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 Citrate?

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 Citrate to my country?

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

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