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| (S)-4-nitrophenyl 4-amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoate |
Product Synonyms
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Boc-Asn-ONp; Boc-L-Asparagine 4-Nitrophenyl Ester
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Appearance
|
White to Off-white Powder
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GLB ID#
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30300
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CAS#
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4587-33-1
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MDL#
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MFCD00056109
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PubChem CID
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InChIKey
|
IAPXDJMULQXGDD-NSHDSACASA-N
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Formula
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C30H11N3O4
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M.W.
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353.3
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Purity
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≥98%
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Specific Rotation[a]20/D
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-38°±2° (C=1 in DMF)
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Optical Purity
| Not Measured |
Melting Point
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145-155°C
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Solubility
| 0.3gram in 2ml DMF clear solution |
Water Content (K.F.)
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≤2.0%
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Loss on drying
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≤2.0%(70°C, 2h)
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IR Spectrum
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Complies
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MS Spectrum
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Complies
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NMR Spectrum
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Complies
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Packaging
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5g, 25g, 100g, 250g, 1kg, 5kg..... or on request
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Storage
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Keep cool & dry under <25°C upon the receipt of goods
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Price
| |
Use
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For the R&D purpose only, strictly not permitted for drug use.
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