DOCUMENTATION_FORMAT: VOLATILE
SAMPLE_ID: 2-Aminopurine SA-A3509
MATERIAL_TYPE: Benzene Derivative; Purine Derivative
MATERIAL: 2-Aminopurine
FORMULA: C5H5N5
FORMULA_HTML: C5H5N5
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 off-white fine-grained powder
Other Names: 2-aminopurine; 1H-PURIN-2-AMINE; 2 Aminopurine
CAS #: 452-06-2
Sigma Aldrich Product #: A3509
Sigma Aldrich Lot #: 030M1196V
Analysis was performed by Sigma Aldrich
Appearance (Color): Off-White
Appearance (Form): Powder
Solubility (Color): Very Faint Yellow
Solubility (Turbidity) at 50 mg/ml in formic acid:water (1:1): Clear
EmM pH 1.0: 4.0
Wavelength: 314 nm
Purity (HPLC): 100 %
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