4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochl… 1243346-92-0

Name: 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-013092

About 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride

Vaqora Chemicals supplies 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride, a process intermediate or related compound of Tofacitinib registered under CAS number 1243346-92-0. The compound has the formula C6H5Cl2N3, corresponding to a molecular weight of 190.03 g/mol. Systematically, it is named 4-chloro-7H-pyrrolo[2,3-d]pyrimidine. Hydrochloride. Alternative names: 6-Chloro-7-deazapurine Hydrochloride.

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. Good laboratory practice and suitable PPE are recommended during handling.

Process chemists and analysts use it when developing synthetic routes to Tofacitinib, tracking process-related impurities and validating analytical methods. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Tofacitinib

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

Tofacitinib impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride
Catalogue No.	VQ-013092
CAS Number	1243346-92-0
IUPAC name	4-chloro-7H-pyrrolo[2,3-d]pyrimidine;hydrochloride
Molecular formula	C₆H₅Cl₂N₃
Molecular weight	190.03 g/mol
Exact mass	188.9861
Grade	Reference Standard
HSN code	2933
InChIKey	PEBOURCSCAMADU-UHFFFAOYSA-N
SMILES	C1=CNC2=C1C(=NC=N2)Cl.Cl
PubChem CID	71314707

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 2
TPSA	41.6 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 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride?

The CAS Registry Number of 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride is 1243346-92-0. It is also known as 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride, 6-Chloro-7-deazapurine Hydrochloride, 4-Chloropyrrolo[2,3-d]pyrimidine Hydrochloride.

What is the molecular formula and molecular weight of 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride?

4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride has the molecular formula C6H5Cl2N3 and a molecular weight of 190.03 g/mol.

What is 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride used for?

4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride 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 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride can I order?

We supply 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride 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 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride?

Yes. Every lot of 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride 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 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride be shipped internationally?

Yes. We export 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.