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B5383

Sigma-Aldrich

(+)-Biotin 4-nitrophenyl ester

Synonym(s):

4-Nitrophenyl (+)-biotinate, d-Biotin p-nitrophenyl ester, BNP

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About This Item

Empirical Formula (Hill Notation):
C16H19N3O5S
CAS Number:
33755-53-2
Molecular Weight:
365.40
Beilstein/REAXYS Number:
5795805
MDL number:
MFCD15141972
UNSPSC Code:
12352000

mp

163-165 °C (lit.)

storage temp.

−20°C

SMILES string

[O-][N+](=O)c1ccc(OC(=O)CCCC[C@@H]2SCC3NC(=O)NC23)cc1

InChI

1S/C16H19N3O5S/c20-14(24-11-7-5-10(6-8-11)19(22)23)4-2-1-3-13-15-12(9-25-13)17-16(21)18-15/h5-8,12-13,15H,1-4,9H2,(H2,17,18,21)/t12-,13-,15-/m0/s1

InChI key

YUDNXDTXQPYKCA-YDHLFZDLSA-N

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Replaced by

Product No.
Description
Pricing

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

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A Piffeteau et al.
Biochimica et biophysica acta, 816(1), 77-82 (1985-06-11)
Biotin uptake by Escherichia coli K12 has been reinvestigated. The vitamin uptake is an active process depending on energy and inhibited by uncouplers. The kinetic parameters (Km = 0.27 microM, Vmax = 6.8 pmol/min per mg dry cells) are close
Biotin-containing reagents.
M Wilchek et al.
Methods in enzymology, 184, 123-138 (1990-01-01)
Dirk F H Winkler et al.
Proteomics, 8(5), 961-967 (2008-03-08)
Biotin-labeled peptides are used for numerous biochemical and microbiological applications. Due to the strong affinity of biotin to streptavidin, the detection of biotinylated molecules is very sensitive. A powerful technique for parallel synthesis and high-throughput screening of peptides is the
B T Miller et al.
Peptides, 18(10), 1585-1595 (1997-01-01)
N-hydroxysuccinimide (NHS) esters of biotin are reported to react specifically with amino groups of peptides and proteins. However, we have found that these reagents can readily acylate other functional groups in specific peptide sequences under relatively mild conditions. We have
D L Vesely
Science (New York, N.Y.), 216(4552), 1329-1330 (1982-06-18)
Biotin and its analog, (+)-biotin-p-nitrophenyl ester enhanced guanylate cyclase activity two- to threefold in rat liver, kidney, colon, cerebellum, and heart. Dose-response relationships revealed that at concentrations as low as 1 micromolar, both biotin and its analog caused maximal augmentation

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