2'-O-Methylguanosine 98% White to off-white powder RC
2140-71-8
Industrial Grade
98%
Royalchem
25kg/drum
2026-12-31
Pharmaceutical intermediates
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
2′-O-Methylguanosine
Other Name:Guanosine,2′-O-methyl-;2′-O-Methylguanosine;28548-93-8
CAS No.:2140-71-8
Molecular Formula:C11H15N5O5
InChIKeys:InChIKey=OVYNGSFVYRPRCG-KQYNXXCUSA-N
Molecular Weight:297.27
Exact Mass:297.27
HScode:2934999090
Categories:
Characteristics-
PSA:
144
XLogP3:-1.7
Appearance:White to Off-white Powder
Density:2.0±0.1 g/cm3
Melting Point:233-235 °C @ Solvent: Methanol
Boiling Point:711.7°C at 760 mmHg
Flash Point:384.2ºC
Refractive Index:1.829
Storage Conditions:Refrigerator
Vapor Pressure:2.93E-21mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
no data available
GHS label elements, including precautionary statements
Pictogram(s) no data available Signal word no data available
Hazard statement(s) no data available
Precautionary statement(s) Prevention no data available
Response no data available
Storage no data available
Disposal no data available
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Pharmaceutical intermediates
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Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
14
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2025
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Country Product Purchase Quantity Date Posted Post an enquiry for this product