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2-(4-methyl-2-sulfanylidene-3H-1,3-thiazol-5-yl)acetic acid
SpectraBase Compound ID KCzD1VVky1Z
InChI InChI=1S/C6H7NO2S2/c1-3-4(2-5(8)9)11-6(10)7-3/h2H2,1H3,(H,7,10)(H,8,9)
InChIKey KYBOCQHDFLVQIB-UHFFFAOYSA-N
Mol Weight 189.25 g/mol
Molecular Formula C6H7NO2S2
Exact Mass 188.991821 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 6P1eyqq52th
Name (2-Mercapto-4-methyl-5-thiazolyl)acetic acid
Source of Sample TCI Chemicals India Pvt. Ltd.
Catalog Number M2481
Lot Number 6TRDI-RI
Accessory DuraSample IR #145404C7
Acquisition Mode double sided, forward-backward
Actual Signal Gain 16
Actual Signal Gain 2nd Channel 1
Additional Data Treatment 1
Analog Signal 1 0.270565
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 Rotations 32
Background Scans 32
Background Scans or Time Scans
Backward Peak Amplitude -1419
Backward Peak Location 7370
Beam Splitter Setting KBr
CAS Registry Number 34272-64-5
Color Properties White to light yellow
Container ID C-010359
Copyright Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Data Point Format 1
Delay Before Measurement 1 s
Detector Setting RT-DLaTGS [Internal]
End Frequency Limit for File 340
External Synchronization Off
Focal Length 100
Formula C6H7NO2S2
Frequency of First Point 3998.31 cm⁻¹
Frequency of Last Point 339.461 cm⁻¹
High Folding Limit 15800.4
High Frequency Limit 8000 cm⁻¹
High Pass Filter 0
InChI InChI=1S/C6H7NO2S2/c1-3-4(2-5(8)9)11-6(10)7-3/h2H2,1H3,(H,7,10)(H,8,9)
InChIKey KYBOCQHDFLVQIB-UHFFFAOYSA-N
Instrument Name Bruker Tensor 27 FT-IR
Laser Wavenumber 15800.4 cm⁻¹
Low Folding Limit 0
Low Frequency Limit 0
Low Pass Filter 10
Measurement Channel Sample Compartment
Molecular Weight 189.247 g/mol
Non Linearity Correction 0
Number of Points 3795
Number of Sample Scans 32
Optical Filter Setting Open
Peak Amplitude -1376
Peak Amplitude 2nd Channel 1
Peak Location 7366
Peak Location 2nd Channel 1
Phase Correction Mode Mertz
Phase Resolution 8
Preamplifier Gain 3
Preamplifier Gain Background 0
Purity >98.0%
Relative Humidity Interferometer 0 %
Resolution 4
SKU M2481-5G
SMILES N1\C(=C\(CC(O)=O)SC1=S)C
Sample Comments Sample ground at metal edge of ATR
Sample Rotations 32
Sample Scans or Time Scans
Sample Spacing Divisor 1
Sample Spacing Multiplicator 1
Scan Time 27.298 s
Scanner Temperature 29.3 °C
Scanner Velocity 10 kHz
Signal Gain, Background automatic
Signal Gain, Sample automatic
Source of Spectrum Bio-Rad Laboratories, Inc.
Start Frequency Limit for File 4000 cm⁻¹
Synonyms 5-(Carboxymethyl)-2-mercapto-4-methylthiazole
Technique ATR-Neat
Zero Filling Factor 4