Sample Description USGS Spectral Library Version 7

USGS Spectral Library Version 7 Sample Description

Kokaly, R.F., Clark, R.N., Swayze, G.A., Livo, K.E., Hoefen, T.M., Pearson, N.C., Wise, R.A., Benzel, W.M., Lowers, H.A., Driscoll, R.L., and Klein, A.J., 2017, USGS Spectral Library Version 7: U.S. Geological Survey Data Series 1035, 61 p., https://doi.org/10.3133/ds1035
_{For more information on the library, see:
local link
web link}

TITLE: 5-Hydroxymethyl-Uracil

DOCUMENTATION_FORMAT: VOLATILE

SAMPLE_ID: 5-Hydroxymethyl-Uracil SA-852589

MATERIAL_TYPE: Benzene Derivative

MATERIAL: 5-Hydroxymethyl-Uracil

FORMULA: C5H6N2O3

FORMULA_HTML: C₅H₆N₂O₃

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:

Sample is a white powder
Other Names: 5-(Hydroxymethyl)uracil, 5-Oxymethyluracil, 5-Hydroxymethyl uracil, 4433-40-3, Uracil, 5-(hydroxymethyl)-, 4-Methyl-5-oxyuracil
CAS #: 4433-40-3
Sigma Aldrich Product #: 852589
Sigma Aldrich Lot #: MKBG5220V
Analysis Performed by Sigma Aldrich
Appearance (Color) White
Appearance (Form) Powder
Infrared spectrum Conforms
Carbon 42.0%
Nitrogen 19.6 %
Purity (HPLC) 99.6 %

IMAGE_OF_SAMPLE: Not Available

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