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197491
Sigma-Aldrich

2,3-CYCLOPENTENOPYRIDINE

Empform:

C8H9N

Synonyms English:

6,7-Dihydro-5H-cyclopenta[b]pyridine

Mdl No: MFCD00005933
Fw: 119.16
Pubchem Substance Id: 24851832
CAS Number: 533-37-9
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Properties

Properties
assay 98%
bp 87-88 
bromine number ?C/11 
brush size diam. × l mmHg (lit.)
depth 1.018 
depth × h × w g/mL 
depth × overall h at 25 
depth × width ?C (lit.)
Description 2,3-CYCLOPENTENOPYRIDINE
inlet and outlet nptm × nptm 1S/C8H9N/c1-3-7-4-2-6-9-8(7)5-1/h246H135H2
inlet and outlet size KRNSYSYRLQDHDK-UHFFFAOYSA-N
Import License Not required
Check Obsolete No
Temperature Control 1554
Shipping Mode DAS
Business Unit Chemistry

Description

General description

The structural properties of 2,3-cyclopentenopyridine using spectroscopic and computational techniques have been studied. 2,3-Cyclopentenopyridine is present in the side chain of cefpirome (HR 810), a new cephalosporin.

SAFETY INFORMATION

Signal Word

Warning

H315 - H319 - H335

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

RIDADRRIDADR

WGK Germany

WGK 3

Flash Point (F)

152.6 °F - closed cup

Flash Point (C)

67 °C - closed cup

Target Organs

Respiratory system

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

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