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637750

Sigma-Aldrich

5-Bromo-2-iodopyrimidine

97%

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About This Item

Empirical Formula (Hill Notation):
C4H2BrIN2
CAS Number:
183438-24-6
Molecular Weight:
284.88
MDL number:
MFCD01318111
UNSPSC Code:
12352100
PubChem Substance ID:
24882887
NACRES:
NA.22

Quality Level

100

Assay

97%

form

solid

mp

99-103 °C (lit.)

functional group

bromo
iodo

SMILES string

Brc1cnc(I)nc1

InChI

1S/C4H2BrIN2/c5-3-1-7-4(6)8-2-3/h1-2H

InChI key

ZEZKXPQIDURFKA-UHFFFAOYSA-N

Related Categories

General description

5-Bromo-2-iodopyrimidine can be synthesized by reacting 5-bromo-2-chloropyrimidine with hydroiodic acid.

Application

5-Bromo-2-iodopyrimidine can be used to synthesize 5,5′-dibromo-2,2′-bipyrimidine and O,O′-dimethyl hyrtinadine A.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H315,H318

Hazard Classifications

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

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

637750-BULK:
637750-VAR:
637750-1G:4548173995588
637750-250MG:

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Certificates of Analysis (COA)

Lot/Batch Number
MKBM3982V
MKBD9160V
MKBD9160
09414TH
13521TE

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"One-Pot Synthesis of Diazine-Bridged Bisindoles and Concise Synthesis of the Marine Alkaloid Hyrtinadine A"
Tasch.O.A.B, et al.
European Journal of Organic Chemistry, 2011(24), 4532- 4535 (2011)
Gábor Vlád et al.
The Journal of organic chemistry, 67(18), 6550-6552 (2002-08-31)
A high-yield synthesis was developed for the preparation of 2,2'-bipyrimidine (1) using the Ullmann coupling of 2-iodopyrimidine. The new procedure was also used for the preparation of 4,4',6,6'-tetramethyl-2,2'-bipyrimidine (2) and 5,5'-dibromo-2,2'-bipyrimidine (3).

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