API Process Intermediates & Related Compounds

2-Chloro-7h-pyrrolo[2,3-d]pyrimidine

Name: 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine
Brand: Zemixal
SKU: ZX-042602

Available on request

Buy 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine (CAS 335654-06-3) from Zemixal: C6H4ClN3, COA and SDS with every lot, worldwide shipping.

Pack sizes

2-Chloro-7h-pyrrolo[2,3-d]pyrimidine chemical structure

CAS number335654-06-3

FormulaC₆H₄ClN₃

Molar mass153.57 g/mol

Physical formSolid

HS code2933

InChIKeyHJOQGBBHVRYTDX-UHFFFAOYSA-N

IUPAC name2-chloro-7H-pyrrolo[2,3-d]pyrimidine

About 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine

Researchers and plant chemists source 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine from Zemixal for routine and specialised work. For your records, the material is defined by CAS 335654-06-3, formula C6H4ClN3 and molar mass 153.57 g/mol. It is handled as a solid.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Safe handling

No GHS classification is recorded for this item, but handle it with normal laboratory care.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Tofacitinib

See every impurity, metabolite and related compound we list for this API.

Tofacitinib standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine
Product name	2-Chloro-7h-pyrrolo[2,3-d]pyrimidine
Catalogue number	ZX-042602
CAS number	335654-06-3
IUPAC name	2-chloro-7H-pyrrolo[2,3-d]pyrimidine
Molecular formula	C₆H₄ClN₃
Molar mass	153.57 g/mol
Exact mass	153.0094
Physical form	Solid
XLogP3	1.6
H-bond donors / acceptors	1 / 2
Topological polar surface area	41.6 Å²
HS code	2933
InChIKey	HJOQGBBHVRYTDX-UHFFFAOYSA-N
SMILES	C1=CNC2=NC(=NC=C21)Cl
PubChem CID	5706774
Synonyms	2-Chloro-1H-pyrrolo[2,3-d]pyrimidine, 7H-Pyrrolo[2,3-d]pyrimidine, 2-chloro-, 1H-Pyrrolo[2,3-d]pyrimidine, 2-chloro-, 2-chloropyrrolo[2,3-d]pyrimidine, CS-M3681, 2-Chloro-7H-pyrrolo[2,3-d]pyrimidine, AldrichCPR

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 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine
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 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine

Which CAS number identifies 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine?

2-Chloro-7h-pyrrolo[2,3-d]pyrimidine is registered under CAS 335654-06-3. You may also see it listed as 2-Chloro-1H-pyrrolo[2,3-d]pyrimidine, 7H-Pyrrolo[2,3-d]pyrimidine, 2-chloro-, 1H-Pyrrolo[2,3-d]pyrimidine, 2-chloro-. Our catalogue number for this item is ZX-042602.

What are the formula and molar mass of 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine?

For 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine, its formula is C6H4ClN3 and its molar mass is 153.57 g/mol. The systematic (IUPAC) name is 2-chloro-7H-pyrrolo[2,3-d]pyrimidine. InChIKey HJOQGBBHVRYTDX-UHFFFAOYSA-N lets you match it in any structure database.

How is 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine used in pharmaceutical QC?

2-Chloro-7h-pyrrolo[2,3-d]pyrimidine 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 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine?

The grade and assay are confirmed on the quotation and the batch COA. 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 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine?

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 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine to my country?

Yes. 2-Chloro-7h-pyrrolo[2,3-d]pyrimidine ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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