Tofacitinib Impurity L

Name: Tofacitinib Impurity L
Brand: Vaqora Chemicals
SKU: VQ-023912

About Tofacitinib Impurity L

Listed under CAS 1675248-19-7, Tofacitinib Impurity L is an impurity of Tofacitinib available from Vaqora Chemicals. With the molecular formula C16H22N6O2, it has a molar mass of 330.38 g/mol. Systematically, it is named 3-[(3R,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanamide. It is also known as Tofacitinib amide impurity or Tofacitinib impurity T.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Tofacitinib, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Tofacitinib Impurity L in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Tofacitinib

View every impurity, metabolite and intermediate we list for Tofacitinib.

Tofacitinib impurities

Specifications & identifiers

Chemical identifiers
Product name	Tofacitinib Impurity L
Catalogue No.	VQ-023912
CAS Number	1675248-19-7
IUPAC name	3-[(3R,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanamide
Molecular formula	C₁₆H₂₂N₆O₂
Molecular weight	330.38 g/mol
Exact mass	330.1804
Grade	Reference Standard
HSN code	38229090
InChIKey	CRDMXSMPTHMXRD-PWSUYJOCSA-N
SMILES	C[C@@H]1CCN(C[C@@H]1N(C)C2=NC=NC3=C2C=CN3)C(=O)CC(=O)N
PubChem CID	78358280

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	2 / 5
TPSA	108 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Tofacitinib Impurity L?

The CAS Registry Number of Tofacitinib Impurity L is 1675248-19-7. It is also known as Tofacitinib amide impurity, Tofacitinib impurity T, CS-M2251.

What is the molecular formula and molecular weight of Tofacitinib Impurity L?

Tofacitinib Impurity L has the molecular formula C16H22N6O2 and a molecular weight of 330.38 g/mol. Its IUPAC name is 3-[(3R,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanamide.

What is Tofacitinib Impurity L used for?

Tofacitinib Impurity L is supplied as a characterised reference material related to Tofacitinib. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Tofacitinib Impurity L can I order?

We supply Tofacitinib Impurity L in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tofacitinib Impurity L?

Yes. Every lot of Tofacitinib Impurity L is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Tofacitinib Impurity L be shipped internationally?

Yes. We export Tofacitinib Impurity L worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.