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S-Adenosyl-L-Methionine Disulfate p-toluenesulfonate 97540-22-2

Item Code:97540-22-2 Features:USP & 98%
  • Description

 

Product name

S-Adenosyl-L-Methionine Disulfate p-toluenesulfonate; Ademetionine disulfate tosylate

CAS NO.

97540-22-2

Appearance

Almost white crystal/powder,hygroscopic

Identification

(IR)

Water content (K.F.)

2.0% max

Solubility

Soluble in water

PH (so 1.5)

1.0-2.0

Ademethionine ion (HPLC)

49.5%min (as anhydrous)

(S,S-Enantiomers)

60%min (as area%)

p-Toluenesulfonic acid (HPLC)

21%-24% (as anhydrous)

Sulfates

23.5%-26.5% (as anhydrous)

Purity(HPLC)

95%min

Related Substances(HPLC)

1.5%max

Adenosine

0.5%max (as area%)

Methylthioadenosine

1.5%max (as area%)

S-Adenosyl-L-Homocystsine

0.5%max (as area%)

Heavy metals

10ppm

 

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