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Country: China (Mainland)
Business Type:Trading Company
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CAS NO.118-00-3
1.Product description
Product Name: 2-Amino-9-beta-D-ribofuranosyl-9H-purine-6-(1H)-one hydrate
Synonyms: Guanosine
CAS: 118-00-3
MF: C10H13N5O5
MW: 283.24
EINECS: 204-227-8
2.Physical properties
White or almost white crystalline powder. Insoluble in cold water, soluble in warm water, soluble in acid, such as dilute acid, hot acetic acid. Insoluble in organic solvents. Such as alcohol, ether, chloroform and benzene
mp 250 °C (dec.)(lit.)
alpha -62 º (c=3, in 0.1 N NaOH)
refractive index -76 ° (C=1, 1mol/L NaOH)
storage temp. Store at RT.
solubility 0.1 M NaOH: 0.1 g/mL, clear, slightly yellow
Water Solubility 0.75 g/L (25 ºC)
3.Specification
Product: |
Guanosine |
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CAS: |
118-00-3 |
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Type of Compound Code(s): |
AF9900 VE9900 |
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Molecular formula: |
C10H13N5O5 |
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Molecular weight: |
283.243 |
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Accurate Mass: |
283.09167 |
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Percentage Composition: |
C 42.41%; H 4.63%; N 24.73%; O 28.24% |
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Physical Description: |
White crystal powder |
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Melting Point: |
Mp 239℃ |
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Optical Rotation: |
[α]20D-64 (0.1M NaOH) |
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UV: |
[neutral]λmax253(ε13600)(H2O,pH 7) |
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Assay: |
≥ 98% |
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USES: |
Used for content determination of/identification/pharmacology experiment, etc |
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Storage conditions: |
2-8°C refrigerated, sealed, avoid light |
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The period of validity: |
2 years |
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Availability: |
The spot |
4.Application
A constituent of nucleic acids.
5.Packing
25KG/Drum or as per your requirement