Colominic acid sodium salt from Escherichia coli

Name: Colominic acid sodium salt from <I>Escherichia coli</I>
Brand: SIAL

≥95% (NANA Sodium salt)

Synonym(s):

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

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Linear Formula:

(C₁₁H₁₆NNaO₈)_n

CAS Number:

UNSPSC Code:

12352201

MDL number:

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Properties

≥95% (NANA Sodium salt)

[α]20/D +15.5±1.0°, c = 2.5% in H₂O

H₂O: 25 mg/mL at 20 °C, clear, colorless

viruses

2-8°C

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

IPYNPWIUCZLARC-UHFFFAOYSA-N

Description

Substrate for the assay of polysialic acid depolymerase; Assay of α-2#8594;8 sialidase; Structure and chemistry of colominic acid

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