Calcitonin(Salmon) CAS NO 47931-85-1

Post Date:
Feb 01,2013
Expiry Date:
Feb 01,2014
Detailed Description:
Cas No. :47931-85-1 Specs:Calcitonin(Salmon) CAS NO 47931-85-1
Payment Method: TT
Calcitonin(Salmon)
CAS NO 47931-85-1
purity :98% min
1 Appearance White powder White
powder
2 Identity 3431.9±1.0 3431.6
3 Amino Acid Composition ± 10%
conforms
4 Peptide Purity (By HPLC) ≥98%
by area integration 99.02%
5 Related Substance(By HPLC)
Total Impurities (%)≤2.0% Largest
Single Impurity (%)≤ 1.0% 0.98%
0.51%
6 Acetate Content ≤15% 8.15%
7 Water Content (Karl Fischer) ≤
10.0% 3.22%
8 Peptidecontent(N determination)
≥80% 86.5%
9 Bacterial Endotoxins ≤ 10 EU/mg
Conforms
CAS Registry Number:
47931-85-1
Synonyms:
;Calcitonin (salmon I);thyrocalcitonin salmon;H-Cys-Ser-Asn-Leu-Ser-Thr-Cys-Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Gly-Thr-Pro-NH2 (Disulfide bond);Calcitonin salmon;Thyrocalcitonin;Salmon calcitonin;Salcitonin;Salmon Calcitonin acetate;salmon;Calcitonin salmon Acetate;Calcitonin(Salmone) Acetate;
Molecular Formula:
C₁₄₅H₂₄₀N₄₄O₄₈S₂
Molecular Weight:
3431.8531
Molecular Structure:
Safety Description:
S22:;
S24/25:;

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