Structure-of-Polyadenosinic-acid-potassium-salt-CAS-26763-19-9-295x400

Polyadenosinic acid potassium salt CAS 26763-19-9

Identification

CAS Number

26763-19-9

Name

Polyadenosinic acid potassium salt

Synonyms

PolyA-K
5′-Adenylic acid, potassium salt (1:1) [ACD/Index Name]
5′-O-(Hydroxyphosphinato)adénosine de potassium [French] [ACD/IUPAC Name]
Kalium-5′-O-(hydroxyphosphinato)adenosin [German] [ACD/IUPAC Name]
Potassium 5′-O-(hydroxyphosphinato)adenosine [ACD/IUPAC Name]
26763-19-9 [RN]
35170-28-6 [RN]
5′-Adenylic acid, potassium salt
5′-Amp potassium salt
Adenosine 5′-monophosphate potassium salt
Adenosine 5′-phosphate potassium salt
Adenosine 5′-phosphoric acid potassium salt
Adenosine-5′-monophosphoric acid potassium salt
Polyadenylic acid potassium salt
potassium ((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate

SMILES

c1nc(c2c(n1)n(cn2)[[email protected]]3[[email protected]@H]([[email protected]@H]([[email protected]](O3)COP(=O)(O)[O-])O)O)N.[K+]

StdInChI

InChI=1S/C10H14N5O7P.K/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(22-10)1-21-23(18,19)20;/h2-4,6-7,10,16-17H,1H2,(H2,11,12,13)(H2,18,19,20);/q;+1/p-1/t4-,6-,7-,10-;/m1./s1

StdInChIKey

WADAUMZGCLRVDM-MCDZGGTQSA-M

Molecular Formula

C10H13KN5O7P

Molecular Weight

385.312

MDL Number

MFCD00131937

Properties

Appearance

White powder or off- white powder

Safety Data

Personal Protective Equipment

Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

RIDADR 

NONH for all modes of transport

WGK Germany

3

Specifications and Other Information of Our Polyadenosinic acid potassium salt CAS 26763-19-9

Identification Methods

HPLC

Purity

98%min

Identification

Have the largest absorption at λ=257±2nm wavelength
Have the largest absorption at λ=229±2nm wavelength
A250/A260=0.82~0.92
A280/A260=0.25~0.35

pH

6.0~8.0

Clarity of solution

Clarity: pass test

Loss on drying

≤10.0%

Sedimentation Coefficient

≥4S

Content

≥85.0%

Known Application

Commonly used for DNA / RNA extraction.

This is the sodium salt form specifications of Polyadenosinic acid potassium salt CAS 26763-19-9 – Polyadenosinic acid sodium salt (Poly A)

Structure of Polyadenosinic acid sodium salt (Poly A)
Structure of Polyadenosinic acid sodium salt (Poly A)

SMILES

O=P(OC[[email protected]][email protected]@[email protected][[email protected]@H]1O)([O-])O.[Na+]

InChI

InChI=1S/C10H14N5O7P.Na/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(22-10)1-21-23(18,19)20;/h2-4,6-7,10,16-17H,1H2,(H2,11,12,13)(H2,18,19,20);/q;+1/p-1/t4-,6-,7-,10-;/m1./s1

InChI Key

FYWLYWMEGHCZAX-MCDZGGTQSA-M

Chemical Formula

C10H13N5NaO7P

Molecular Weight

369.21

Appearance

White powder or off- white powder

Identification

Have the largest absorption at λ=248±2nm
A250/A260=0.82~0.92
A280/A260=0.25~0.35

pH

6.0~8.0

Transmissivity Of Solution

≥98.0%

Loss on Drying

≤10.0%

Sedimentation Coefficient

≥4S

Content

≥85.0%

Shelf Life

2 years

Storage

Under -20℃ and away from light

Known Application

Commonly used for DNA / RNA extraction.

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