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DOCUMENTATION_FORMAT: VOLATILE
SAMPLE_ID: Thymine SA-T0376
MATERIAL_TYPE: Amino Acid
MATERIAL: Thymine
FORMULA: C5H6N2O2
FORMULA_HTML: C5H6N2O2
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 an offwhite powder
Other Names: 2,4(1H,3H)-Pyrimidinedione, 5-methyl-; Thymin; 2,4-Dihydroxy-5-methylpyrimidine; 5-Methyluracil; 5-Methyl-2,4-dioxypyrimidine; 5-Methyl-2,4(1H,3H)-pyrimidinedione
CAS #: 65-71-4
Sigma Aldrich Product #: T0376
Sigma Aldrich Lot #: 1438242
Analysis was Performed by Sigma Aldrich
APPEARANCE (COLOR) Almost White
APPEARANCE (FORM) Powder
PURITY (HPLC AREA %) 99.7%
SOLUBILITY (COLOR) Faint Yellow
SOLUBILITY (TURBIDITY) Hazy
SOLUBILITY (METHOD) 50 MG/ML IN 1M SODIUM HYDROXIDE
INFRARED SPECTRUM Conforms
WAVELENGHT (1) (UV) 264
MOLAR ABSORBANCY INDEX (1) EMM=7.79
SOLVENT (UV) 0.1 M Sodium Phosphate PH 7.0
IMAGE_OF_SAMPLE: Not Available
END_SAMPLE_DESCRIPTION.
XRD_ANALYSIS:NA
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