Tofacitinib Impurity N (Freebase)

Name: Tofacitinib Impurity N (Freebase)
Brand: Vaqora Chemicals
SKU: VQ-006047

About Tofacitinib Impurity N (Freebase)

Vaqora Chemicals supplies Tofacitinib Impurity N (Freebase), an impurity of Tofacitinib registered under CAS number 1260614-73-0. Formula C13H19N5, molecular weight 245.32 g/mol. Its systematic (IUPAC) name is N-methyl-N-[(3S,4S)-4-methylpiperidin-3-yl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine. Common synonyms include CS-M2343.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Tofacitinib impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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 N (Freebase)
Catalogue No.	VQ-006047
CAS Number	1260614-73-0
Other CAS	2803420-48-4
IUPAC name	N-methyl-N-[(3S,4S)-4-methylpiperidin-3-yl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine
Molecular formula	C₁₃H₁₉N₅
Molecular weight	245.32 g/mol
Exact mass	245.164
Grade	Reference Standard
HSN code	38229090
InChIKey	XRIARWQZLGCQDM-GXSJLCMTSA-N
SMILES	C[C@H]1CCNC[C@H]1N(C)C2=NC=NC3=C2C=CN3
PubChem CID	44630606

Physical properties
Physical form	Solid
LogP (XLogP3)	1.7
H-bond donors / acceptors	2 / 4
TPSA	56.8 Å²
Synonyms	N-Methyl-N-[(3S,4S)-4-methyl-3-piperidinyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine, N-Methyl-N-((3S,4S)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine, 7H-Pyrrolo[2,3-d]pyrimidin-4-amine, N-methyl-N-[(3S,4S)-4-methyl-3-piperidinyl]-, N-Methyl-N-[(3S,4S)-4-methyl-3-piperidyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine, CS-M2343, Rel-N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine

Documents

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

Other grades of CAS 1260614-73-0

Reference Standard

Tofacitinib Impurity N (TFA Salt)

CAS: 1260614-73-0
Formula: C₁₃H₁₉N₅
MW: 245.32 g/mol

VQ-006048

Frequently asked questions

What is the CAS number of Tofacitinib Impurity N (Freebase)?

The CAS Registry Number of Tofacitinib Impurity N (Freebase) is 1260614-73-0. It is also known as N-Methyl-N-[(3S,4S)-4-methyl-3-piperidinyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine, N-Methyl-N-((3S,4S)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine, 7H-Pyrrolo[2,3-d]pyrimidin-4-amine, N-methyl-N-[(3S,4S)-4-methyl-3-piperidinyl]-.

What is the molecular formula and molecular weight of Tofacitinib Impurity N (Freebase)?

Tofacitinib Impurity N (Freebase) has the molecular formula C13H19N5 and a molecular weight of 245.32 g/mol. Its IUPAC name is N-methyl-N-[(3S,4S)-4-methylpiperidin-3-yl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine.

What is Tofacitinib Impurity N (Freebase) used for?

Tofacitinib Impurity N (Freebase) 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 N (Freebase) can I order?

We supply Tofacitinib Impurity N (Freebase) 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 N (Freebase)?

Yes. Every lot of Tofacitinib Impurity N (Freebase) 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 N (Freebase) be shipped internationally?

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