Tofacitinib Impurity N (TFA Salt)

Name: Tofacitinib Impurity N (TFA Salt)
Brand: Vaqora Chemicals
SKU: VQ-006048

About Tofacitinib Impurity N (TFA Salt)

Vaqora Chemicals supplies Tofacitinib Impurity N (TFA Salt), an impurity of Tofacitinib registered under CAS number 1260614-73-0. Its molecular formula is C13H19N5 and its molecular weight is 245.32 g/mol. The 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.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

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. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Tofacitinib Impurity N (TFA Salt) 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 N (TFA Salt)
Catalogue No.	VQ-006048
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-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, N-Methyl-N-[(3S,4S)-4-methyl-3-piperidinyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine, 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 (Freebase)

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

VQ-006047

Frequently asked questions

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

The CAS Registry Number of Tofacitinib Impurity N (TFA Salt) is 1260614-73-0. It is also known as 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.

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

Tofacitinib Impurity N (TFA Salt) 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 (TFA Salt) used for?

Tofacitinib Impurity N (TFA Salt) 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 (TFA Salt) can I order?

We supply Tofacitinib Impurity N (TFA Salt) 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 (TFA Salt)?

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

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