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661325

Sigma-Aldrich

2-Amino-4-chloropyrimidine

97%

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About This Item

Empirical Formula (Hill Notation):
C4H4ClN3
CAS Number:
3993-78-0
Molecular Weight:
129.55
MDL number:
MFCD00038021
UNSPSC Code:
12352100
PubChem Substance ID:
24884522
NACRES:
NA.22

Quality Level

100

Assay

97%

form

solid

mp

155-160 °C (dec.)

storage temp.

2-8°C

SMILES string

Nc1nccc(Cl)n1

InChI

1S/C4H4ClN3/c5-3-1-2-7-4(6)8-3/h1-2H,(H2,6,7,8)

InChI key

DBGFGNCFYUNXLD-UHFFFAOYSA-N

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Application

Substrate used in a palladium-catalyzed cyanation with zinc(II) cyanide.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302 - H315 - H318 - H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Adam Littke et al.
Organic letters, 9(9), 1711-1714 (2007-03-28)
[reaction: see text] New methods for the palladium-catalyzed cyanation of aryl and heteroaryl chlorides have been developed, featuring sterically demanding, electron-rich phosphines. Highly challenging electron-rich aryl chlorides, in addition to electron-neutral and electron-deficient substrates, as well as nitrogen- and sulfur-containing
Jonita Stankevičiūtė et al.
Scientific reports, 6, 39129-39129 (2016-12-17)
Pyridinols and pyridinamines are important intermediates with many applications in chemical industry. The pyridine derivatives are in great demand as synthons for pharmaceutical products. Moreover, pyridines are used either as biologically active substances or as building blocks for polymers with

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