DOCUMENTATION_FORMAT: VOLATILE
SAMPLE_ID: L-Proline SA-P0380
MATERIAL_TYPE: Amino Acid
MATERIAL: L-Proline
FORMULA: C5H9NO2
FORMULA_HTML: C5H9NO2
COLLECTION_LOCALITY: Purchased from Sigma Aldrich chemistry
COLLECTION_LATITUDE: Not Available # degrees and decimal minutes (N or S)
COLLECTION_LONGITUDE: Not Available # degrees and decimal minutes (W or E)
DATUM: Not Available # coordinate datum
ORIGINAL_DONOR:
CURRENT_SAMPLE_LOCATION: USGS Spectroscopy Lab, Denver, CO
ULTIMATE_SAMPLE_LOCATION:USGS Spectroscpy Lab, Denver, CO
SAMPLE_DESCRIPTION:
Other Names:L-Proline; Proline, L-; (-)-(S)-Proline; L-(-)-Proline; 2-Pyrrolidinecarboxylic acid; 2-Pyrrolidinecarboxylic acid, (S)-
CAS #: 147-85-3
Sigma Aldrich Product #: P0380
Sigma Aldrich Lot #: 071M02541V
Analysis Done by Sigma Aldrich
Appearance (Color) White
Appearance (Form) Powder
Solubility (Color) Colorless
Solubility (Turbidity) 50 mg/ml, H2O Clear
Infrared spectrum Conforms
Carbon 52.2%
Nitrogen 12.1%
Specific Rotation (c = 4, H2O, 25 deg C) -85.4 degrees
Purity (TLC) 100%
IMAGE_OF_SAMPLE: None
END_SAMPLE_DESCRIPTION.
XRD_ANALYSIS:
END_XRD_ANALYSIS.
COMPOSITIONAL_ANALYSIS_TYPE: Analysis done by Sigma Aldrich, The Certificate of Analysis can be found on the Sigma Aldrich Website using the Product and Lot Numbers.
COMPOSITION_TRACE: None
COMPOSITION_DISCUSSION:
END_COMPOSITION_DISCUSSION.
MICROSCOPIC_EXAMINATION:
END_MICROSCOPIC_EXAMINATION.
SPECTROSCOPIC_DISCUSSION:
END_SPECTROSCOPIC_DISCUSSION.
SPECTRAL_PURITY: 1a2a3a4_ # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns