Good Price S-Adenosyl-L-Methionine CAS 29908-03-0

Payment Type: L/C,T/T
Incoterm: FOB,CIF
Min. Order: 25 Kilogram
Delivery Time: 5 Days

Basic Info

Model No.: cy29908-03-0

Pharmaceutical Intermediate: CAS NO 29908-03-0

Additional Info

Packaging: Package: 25kg

Productivity: 10000

Brand: cy

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 10

Certificate: ISO 9001, USP, BP

Port: QINGDAO,SHANGHAI

Product Description

Name: S-Adenosyl-L-methionine
CAS: 29908-03-0
Our factory capacity: 100kg/month
Other name: (3S)-5'-[(3-Amino-3-carboxylatopropyl)methylsulphonio]-5'-deoxyadenosine; SAM
Package: 25kg/drum

Specification Sheet (COA):
 

Test item

Specifications

Result

Appearance

White or off-white powder

Conforms

identification

IR:Infrared spectra of the samples were consistent with the reference

Conforms

UV: the biggest absorption at the wavelength 258nm, the shorest absorption at the wavelength 227nm

Conforms

HPLC: correspond to the The retention time of the major peak in the chromatogram of the standard preparation

Conforms

Clarity and color of solution

Conform to requirement

Conforms

Specific rotation

+28 °~+34°

+30.4°

Water

≤3.0%

2.5%

PH(0.4%water solution)

1.8~2.5

2.34

Residue on ignition

≤0.1%(injection); ≤0.2%(Oral)

0.05%

Heavy metals

≤10ppm

<10ppm

SAME content(Anhydrous,HPLC)

50.0%~54.0%
 

51.6%

Adenine

≤0.5%

0.01%

S-adenosyl-L-Homnocystein

≤0.5%

<0.01%

methylthioadenosine

≤0.5%

0.08%

IP-5

≤1.5%

0.76%

The other singal impurities

≤0.1%

0.04%

The other total impurities

≤1.0%

0.13%

Total impurities

≤2.5%

0.98%

(S.S)isomer

60.0%~75.0%

68.4%

1,4-Butanedisulfonate

46.0~49.0%

46.4%

assay

≥97.0%

98.0%

Bacterial  endotoxin

≤0.25EU/g(injection)

<0.25EU/mg

Total bacteria

≤200CFU/g

20 CFU/g

Yeast mold

≤100 CFU/g

28 CFU/g

E.Coli

Negative

conforms

conclusion

Conformed with the requirement

 

Contact Information

CONTACT US

Shandong Chenyi Environmental Protection Technology Co.,Ltd

Contact Person: Jerry

Phone:86-0531-18560179988

Fax:

Address: No.215 Beiyuan Main street,tianqiao District,Jinan,Shandong

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