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Pyrrole-2-carboxylic acid, methyl ester
SpectraBase Compound ID D0POW1oAwYS
InChI InChI=1S/C6H7NO2/c1-9-6(8)5-3-2-4-7-5/h2-4,7H,1H3
InChIKey VONGYFFEWFJHNP-UHFFFAOYSA-N
Mol Weight 125.13 g/mol
Molecular Formula C6H7NO2
Exact Mass 125.047678 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID LYaf3F9hxHC
Name Methyl pyrrole-2-carboxylate
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Catalog Number H59437
Lot Number N12C021
Accessory TRANS *14560FA0
Acquisition Mode double sided, forward-backward
Actual Signal Gain 2
Actual Signal Gain 2nd Channel 1
Additional Data Treatment 0
Analog Signal 1 0.270564
Analog Signal 2 0
Aperture Setting 6 mm
Apodization Function Norton-Beer, medium
Background Measurement Channel Sample Compartment
Background Peak Amplitude 2nd Channel 1
Background Peak Location 2nd Channel 1
Background Scans 32
Background Scans or Time Scans
Backward Peak Amplitude -10499
Backward Peak Location 14475
Beam Splitter Setting KBr
CAS Registry Number 1193-62-0
Container ID C-008732
Copyright Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Data Point Format 1
Delay Before Measurement 0 s
Detector Setting RT-DLaTGS [Internal]
End Frequency Limit for File 340
External Synchronization Off
Focal Length 100
Formula C6H7NO2
Frequency of First Point 3999.54 cm⁻¹
Frequency of Last Point 339.945 cm⁻¹
High Folding Limit 15800.5
High Frequency Limit 8000 cm⁻¹
High Pass Filter 0
InChI InChI=1S/C6H7NO2/c1-9-6(8)5-3-2-4-7-5/h2-4,7H,1H3
InChIKey VONGYFFEWFJHNP-UHFFFAOYSA-N
Instrument Name Bruker Tensor 27 FT-IR
Laser Wavenumber 15800.5 cm⁻¹
Low Folding Limit 0
Low Frequency Limit 0
Low Pass Filter 10
Non Linearity Correction 0
Number of Points 15180
Number of Sample Scans 32
Optical Filter Setting Open
Peak Amplitude -10530
Peak Amplitude 2nd Channel 1
Peak Location 14480
Peak Location 2nd Channel 1
Phase Correction Mode Mertz
Phase Resolution 4
Physical State Solid
Preamplifier Gain Background 0
Purity 97%
Relative Humidity Interferometer 10 %
Resolution 2
SKU H59437-1GR
SMILES [nH]1c(ccc1)C(OC)=O
Sample Spacing Divisor 1
Sample Spacing Multiplicator 1
Scan Time 50.05 s
Scanner Temperature 29.9 °C
Scanner Velocity 10 kHz
Signal Gain, Background automatic
Source of Spectrum Bio-Rad Laboratories, Inc.
Start Frequency Limit for File 4000 cm⁻¹
Technique KBr0
Zero Filling Factor 8