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C5762

Colominic acid sodium salt from Escherichia coli

Synonym(s):

Poly[2,8-(N-acetylneuraminic acid sodium salt)]

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About This Item

Linear Formula:
(C11H16NNaO8)n
CAS Number:
70431-34-4
NACRES:
NA.76
UNSPSC Code:
51102829
MDL number:
MFCD00133197
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form

powder

Quality Segment

200

solubility

H2O: 50 mg/mL

antibiotic activity spectrum

viruses

mode of action

enzyme | inhibits

storage temp.

−20°C

InChI

1S/C11H20NO7.3Na/c1-6(15)12-10-7(16)4-9(18-3-2-13)19-11(10)8(17)5-14;;;/h3,7-11,13-14,16-17H,2,4-5H2,1H3,(H,12,15);;;/q;3*+1

InChI key

IPYNPWIUCZLARC-UHFFFAOYSA-N

Application

Colominic acid is used to study protein polysialylation processes. It is a substrate for CMP-NeuAc:(NeuAcα2→8)n (colominic acid) sialyltransferase.

Other Notes

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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