Tetracosactide Acetate(ACTH1-24) CAS NO 16960-16-0

Post Date:
Feb 01,2013
Expiry Date:
Feb 01,2014
Detailed Description:
Cas No. :16960-16-0 Specs:Tetracosactide Acetate(ACTH1-24) CAS NO 1696
Payment Method: TT

Tetracosactide Acetate(ACTH1-24)
CAS NO 16960-16-0
purity :98% min

1 Appearance White to off-White
powder Conforms
2 Solubility Soluble in water or
acetic acid to give a clear,
colorless solution Conforms
3 Identity by HPLC The retention
is the same with the reference
substance. Conforms
4 Specific Optical Rotation -
99.0~-109.0(c=1,1%HAc) -102.6°
5 Amino Acid Composition ± 10% of
theoretical Conforms
6 Water Content (Karl Fischer) ≤
8.0% 3.8%
7 Acetate Content (By HPLC) ≤
13.0% 11.5%
8 Related Substance (By HPLC)
Total Impurities (%)≤2.0% Largest
Single Impurity (%)≤ 1.0% 1.3%
0.8%
9 Assay(ByAnhydrous,AceticAcid-
Free) 97.0~103.0% 98.2%
10 Bacterial Endotoxins ≤ 50
IU/mg Conforms Desmopressin
Acetate
CAS Registry Number:
16960-16-0
Synonyms:
;Cosyntropin;L-seryl-L-tyrosyl-L-seryl-L-methionyl-L-alpha-glutamyl-L-histidyl-L-phenylalanyl-L-arginyl-L-tryptophylglycyl-L-lysyl-L-prolyl-L-valylglycyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-prolyl-L-valyl-L-lysyl-L-valyl-L-tyrosyl-L-proline;ACTH(1-24),human;Adrenocorticotropic Hormone Fragment 1-24 human;
Molecular Formula:
C₁₃₆H₂₁₀N₄₀O₃₁S
Molecular Weight:
2933.437
Molecular Structure:

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