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2,9-Diacetyl Guanine CAS NO.3056-33-5
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- 2,9-Diacetyl Guanine
- 2,9-Diacetylguanine
- CAS: 3056-33-5
Quick Details
- ProName: 2,9-Diacetyl Guanine
- CasNo: 3056-33-5
- Molecular Formula: C9H9N5O3
- Appearance: off-white to light brown crystalline p...
- Application: Pharmaceutical Intermediate
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 3056-33-5
Superiority
English name: 2,9-Diacetylguanine
Alias: 9-diacetylguanine;2-ACETYLAMINO-6-OXO-9-ACETYLPURINE;2,9-DAG;2,9-DIACETATEGUANINE;2,9-DIACETYLGUANINE;(9-acetyl-6,9-dihydro-6-oxo-1h-purin-2-yl)acetamide;DIACETYL GUANINE;N2,9-DIACETYLGUANINE
CAS: 3056-33-5
Molecular formula: C9H9N5O3
Molecular weight: 235.2
MDL Number: MFCD
MOL document: .mol
Physical and chemical properties
Property: off-white to light brown crystalline powder.
Melting point: 285 °C(lit.)
Content: 93.0~103.0%
Monoacetylguanine: ≤6.0%
Guanine: ≤1.0%
Details
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Item |
Standard |
Test Results |
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Identification |
A.H-NMR:Comply with the structure |
Complies |
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B.LC-MS:Comply with the structure |
Complies |
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C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
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D.HPLC-ESI-MS |
Complies |
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The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
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Heavy metals |
≤10 ppm |
<10ppm |
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Water |
≤1.0% |
0.10% |
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Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
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Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
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Total Impurity |
≤0.5% |
0.18% |
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Purity |
≥99.0% |
99.70% |
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Assay |
99.0%~101.0% (anhydrous substance). |
99.80% |
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Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
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