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(S)-2-(2,6-dioxotetrahydro-2H-pyran-3-yl)isoindoline-1,3-dione
SpectraBase Compound ID L4D2S0DBWq4
InChI InChI=1S/C13H9NO5/c15-10-6-5-9(13(18)19-10)14-11(16)7-3-1-2-4-8(7)12(14)17/h1-4,9H,5-6H2/t9-/m0/s1
InChIKey ICDLEMPZXFCQEB-VIFPVBQESA-N
Mol Weight 259.22 g/mol
Molecular Formula C13H9NO5
Exact Mass 259.048072 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID 8s5Xi6R92L6
Name N-Phthaloyl-L-glutamic anhydride
Source of Sample TCI Chemicals India Pvt. Ltd.
Catalog Number P0620
Lot Number 8647B-FN
Acquisition Mode double sided, forward-backward
Actual Signal Gain 2
Additional Data Treatment 1
Aperture Setting 2.5 mm
Apodization Function Norton-Beer, medium
Backward Peak Amplitude 1666
Backward Peak Location 28691
Beam Splitter Setting Quartz
CAS Registry Number 25830-77-7
Calibration Lamp Spectrum Correction.0
Color Properties White
Container ID C-009518
Copyright Copyright © 2017-2024 John Wiley & Sons, Inc. All Rights Reserved.
Data Point Format 1
Delay Before Measurement 15 s
Detector Setting LN-Ge Diode [Internal Pos.2]
End Frequency Limit for File 9394.3
External Analog Signals Off
External Synchronization Off
Focal Length 100
Formula C13H9NO5
Frequency of First Point 3597.79 cm⁻¹
Frequency of Last Point -1.31092 cm⁻¹
High Folding Limit 31596.8
High Frequency Limit 30000 cm⁻¹
High Pass Filter 1
InChI InChI=1S/C13H9NO5/c15-10-6-5-9(13(18)19-10)14-11(16)7-3-1-2-4-8(7)12(14)17/h1-4,9H,5-6H2/t9-/m0/s1
InChIKey ICDLEMPZXFCQEB-VIFPVBQESA-N
Instrument Name Bruker MultiRAM Stand Alone FT-Raman Spectrometer
Laser Wavenumber 15798.4 cm⁻¹
Low Folding Limit 0
Low Frequency Limit 0
Low Pass Filter 5
Measurement Channel Raman Compartment
Non Linearity Correction 0
Number of Points 7466
Number of Sample Scans 58
Optical Filter Setting Open
Peak Amplitude 1605
Peak Location 28692
Phase Correction Mode power spectrum
Phase Resolution 1
Physical State Solid
Preamplifier Gain 0
Purity 98%
Raman Background Corrected Yes
Raman Corrections Referenced to internal light source; Scattering corrected
Raman Laser Source Nd:YAG
Raman Scattering Corrected Yes
Resolution 2
SKU P0620-1G
SMILES c12ccccc1C(N(C2=O)[C@@]1(C(OC(CC1)=O)=O)[H])=O
Sample Scans or Time Scans
Sample Spacing Divisor 1
Sample Spacing Multiplicator 2
Scan Time 0 s
Scanner Velocity 5 kHz
Signal Gain, Sample 2
Source of Spectrum Bio-Rad Laboratories, Inc.
Start Frequency Limit for File 5794.76 cm⁻¹
Synonyms (S)-2-(2,6-Dioxotetrahydro-2H-pyran-3-yl)isoindoline-1,3-dione
Technique FT-Raman
Zero Filling Factor 4