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551899

2,3-Diamino-5-bromopyridine

Name: 2,3-Diamino-5-bromopyridine
Brand: ALDRICH

97%

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About This Item

Empirical Formula (Hill Notation):

C₅H₆BrN₃

CAS Number:

38875-53-5

Molecular Weight:

188.03

NACRES:

NA.22

PubChem Substance ID:

24879236

UNSPSC Code:

12352100

EC Number:

254-172-9

MDL number:

MFCD00460094

Assay:

97%

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Properties

Quality Segment

200

assay

97%

mp

155 °C (dec.) (lit.)

functional group

bromo

SMILES string

Nc1cc(Br)cnc1N

InChI

1S/C5H6BrN3/c6-3-1-4(7)5(8)9-2-3/h1-2H,7H2,(H2,8,9)

InChI key

YRGMYJUKFJPNPD-UHFFFAOYSA-N

Description

General description

2,3-Diamino-5-bromopyridine can be prepared from 2-amino-3-nitro-5-bromopyridine via reduction using stannous chloride.

Application

2,3-Diamino-5-bromopyridine may be used in the preparation of the following heterocyclic compounds:

6-bromoimidazo-[b]pyridine
11-bromopyrido[2′,3′:5,6]pyrazino[2,3-f][1,10]phenanthroline
6-bromo-3-(tetrahydro-2H-pyran-2-yl)-3H-imidazo[4,5-b]pyridine

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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