DOCUMENTATION_FORMAT: VOLATILE
SAMPLE_ID: Hypoxanthine SA-H9377
MATERIAL_TYPE: Purine Derivative
MATERIAL: Hypoxanthine
FORMULA: C5H4N4O
FORMULA_HTML: C5H4N4O
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:
Off-white powder
Other Names: Hypoxanthine, 6-Hydroxypurine, Sarcine
CAS #: 68-94-0
Sigma Aldrich Product #: H9377
Sigma Aldrich Lot #: 060M1199V
Sigma Aldrich Analysis
APPEARANCE (Color) Off-white (Form) Powder
SOLUBILITY (50 MG/ML, FORMIC ACID: H2O 2:1) (COLOR) FAINT YELLOW (TURBIDITY) CLEAR
INFRARED SPECTRUM CONFORMS
UV/VIS ABSORBANCE AT pH 7.0, 10.9
EMISSION WAVELENGTH 249.0 nm
PURITY (HPLC) 99.6%
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: 1_2_3_4_ # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns