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N-α-BOC-L-Asparagine 4-nitrophenyl ester, 98%, Thermo Scientific™

Catalog Number p-4258782

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Quantity:

1 g

5 g

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CAS	4587-33-1
Molecular Formula	C₁₅H₁₉N₃O₇
Molecular Weight (g/mol)	353.33
InChI Key	IAPXDJMULQXGDD-NSHDSACASA-N
Synonym	boc-asn-onp, boc-l-asparagine 4-nitrophenyl ester, boc-asn-ophno2, s-4-nitrophenyl 4-amino-2-tert-butoxycarbonyl amino-4-oxobutanoate, 4-nitrophenyl 2s-2-tert-butoxycarbonyl amino-3-carbamoylpropanoate, pubchem12095, threonin-tert.-butylether, ch3 3coconhch cooh ch2cooh, n1-t-boc c1-p-nitrophenol asparagine, boc-asn-onp hplc
PubChem CID	439663
ChEBI	CHEBI:3147
IUPAC Name	(4-nitrophenyl) (2S)-4-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoate
SMILES	CC(C)(C)OC(=O)NC(CC(=O)N)C(=O)OC1=CC=C(C=C1)[N+](=O)[O-]

This item is not returnable. View return policy

CAS	4587-33-1
Molecular Formula	C₁₅H₁₉N₃O₇
Molecular Weight (g/mol)	353.33
InChI Key	IAPXDJMULQXGDD-NSHDSACASA-N
Synonym	boc-asn-onp, boc-l-asparagine 4-nitrophenyl ester, boc-asn-ophno2, s-4-nitrophenyl 4-amino-2-tert-butoxycarbonyl amino-4-oxobutanoate, 4-nitrophenyl 2s-2-tert-butoxycarbonyl amino-3-carbamoylpropanoate, pubchem12095, threonin-tert.-butylether, ch3 3coconhch cooh ch2cooh, n1-t-boc c1-p-nitrophenol asparagine, boc-asn-onp hplc
PubChem CID	439663
ChEBI	CHEBI:3147
IUPAC Name	(4-nitrophenyl) (2S)-4-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoate
SMILES	CC(C)(C)OC(=O)NC(CC(=O)N)C(=O)OC1=CC=C(C=C1)[N+](=O)[O-]

Description

Melting Point	136°C to 140°C
CAS Min %	97.5
CAS Max %	100.0
Color	White
Assay Percent Range	97.5% min. (HPLC)
Infrared Spectrum	Authentic
Packaging	Glass Bottle
Specific Rotation	-36.4
Formula Weight	353.33
Percent Purity	98%
Water	1% Max.
Quantity	1 g
Physical Form	Powder
Chemical Name or Material	N-α-BOC-L-Asparagine 4-nitrophenyl ester
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Product Identifier

RUO – Research Use Only