Skip to Content
Merck
CN

Key Documents

View All Documentation

938947

4,6-Dichloropyrazolo[1,5-a]pyrazine

≥95%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C6H3Cl2N3
CAS Number:
2127110-20-5
Molecular Weight:
188.01
MDL number:
MFCD31729103
NACRES:
NA.22
Assay:
≥95%
Form:
powder or crystals
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

≥95%

form

powder or crystals

color

white to yellow

storage temp.

2-8°C

SMILES string

ClC1=CN2N=CC=C2C(Cl)=N1

InChI

InChI=1S/C6H3Cl2N3/c7-5-3-11-4(1-2-9-11)6(8)10-5/h1-3H

InChI key

ZSMFWODFQGCAKW-UHFFFAOYSA-N

General description

4,6-dichloropyrazolo[1,5-a]pyrazine is a halogenated heterocyclic building block useful in the synthesis of multiple pharmaceuticals and other valuable chemicals.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library