calcitonin salmon and its Impurities
Calcitonin Salmon is a 32 amino acid peptide hormone secreted by parafollicular cells of the thyroid gland in humans, and in many other animals in the ultimopharyngeal body. It is used to treat osteoporosis in women who are at least 5 years past menopause and cannot or do not want to take estrogen products.. Reference standards of Calcitonin Salmon API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below


Calcitonin Salmon Related Compound A (N-acetyl-Cys(1)-calcitonin salmon) (COLD SHIPMENT REQUIRED) (1086210)
Calcitonin Salmon Related Compound A (N-acetyl-Cys(1)-calcitonin salmon) (COLD SHIPMENT REQUIRED) (1086210)
Catalogue No.:PA USP1086210
CAS :
NA
Molecular Formula : NA
Molecular Weight : NA


Cys-Ser-Asn-Leu-Ser-Thr-Cys-Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Glu-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Gly-Thr-Pro
Cys-Ser-Asn-Leu-Ser-Thr-Cys-Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Glu-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Gly-Thr-Pro
Catalogue No.:PA 56 0471002
CAS :
NA
Molecular Formula : C145H239N43O49S2
Molecular Weight : 3432.88


Cys-Ser-Asn-Leu-Ser-Thr-Cys-Val-Leu-Gly-Lys-Leu-Ser-Glu-Glu-Leu-His-Lys-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Gly-Thr-Pro
Cys-Ser-Asn-Leu-Ser-Thr-Cys-Val-Leu-Gly-Lys-Leu-Ser-Glu-Glu-Leu-His-Lys-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Gly-Thr-Pro
Catalogue No.:PA 56 0471003
CAS :
NA
Molecular Formula : C145H239N43O49S2
Molecular Weight : 3432.88


(3S,6S,12S,15S,18S,21S,24S)-24-(((2S,5S,8S,11S,14S,17S,20S)-17-((1H-Imidazol-5-yl)methyl)-1-((S)-2-(((4S,10S,13S,16S,19S)-24-amino-13-(2-amino-2-oxoethyl)-1-carboxy-10,16-bis((R)-1-hydroxyethyl)-4-(hydroxymethyl)-24-imino-3,6,9,12,15,18-hexaoxo-2,5,8,11,14,17,23-heptaazatetracosan-19-yl)carbamoyl)pyrrolidin-1-yl)-8-(3-amino-3-oxopropyl)-14-(4-aminobutyl)-2-(4-hydroxybenzyl)-5-(1-hydroxyethyl)-11-isobutyl-22-methyl-1,4,7,10,13,16,19-heptaoxo-3,6,9,12,15,18-hexaazatricosan-20-yl)carbamoyl)-1-((4R,7S,10S,13S,16S,19S,22R)-22-amino-16-(2-amino-2-oxoethyl)-7-((R)-1-hydroxyethyl)-10,19-bis(hydroxymethyl)-13-isobutyl-6,9,12,15,18,21-hexaoxo-1,2-dithia-5,8,11,14,17,20-hexaazacyclotricosan-4-yl)-21-(3-amino-3-oxopropyl)-12-(4-aminobutyl)-18-(hydroxymethyl)-6,15-diisobutyl-3-isopropyl-1,4,7,10,13,16,19,22-octaoxo-2,5,8,11,14,17,20,23-octaazaheptacosan-27-oic Acid
(3S,6S,12S,15S,18S,21S,24S)-24-(((2S,5S,8S,11S,14S,17S,20S)-17-((1H-Imidazol-5-yl)methyl)-1-((S)-2-(((4S,10S,13S,16S,19S)-24-amino-13-(2-amino-2-oxoethyl)-1-carboxy-10,16-bis((R)-1-hydroxyethyl)-4-(hydroxymethyl)-24-imino-3,6,9,12,15,18-hexaoxo-2,5,8,11,14,17,23-heptaazatetracosan-19-yl)carbamoyl)pyrrolidin-1-yl)-8-(3-amino-3-oxopropyl)-14-(4-aminobutyl)-2-(4-hydroxybenzyl)-5-(1-hydroxyethyl)-11-isobutyl-22-methyl-1,4,7,10,13,16,19-heptaoxo-3,6,9,12,15,18-hexaazatricosan-20-yl)carbamoyl)-1-((4R,7S,10S,13S,16S,19S,22R)-22-amino-16-(2-amino-2-oxoethyl)-7-((R)-1-hydroxyethyl)-10,19-bis(hydroxymethyl)-13-isobutyl-6,9,12,15,18,21-hexaoxo-1,2-dithia-5,8,11,14,17,20-hexaazacyclotricosan-4-yl)-21-(3-amino-3-oxopropyl)-12-(4-aminobutyl)-18-(hydroxymethyl)-6,15-diisobutyl-3-isopropyl-1,4,7,10,13,16,19,22-octaoxo-2,5,8,11,14,17,20,23-octaazaheptacosan-27-oic Acid
Catalogue No.:PA 56 0471005
CAS :
NA
Molecular Formula : C136H225N41O46S2
Molecular Weight : 3234.66


Cys-Ser-Asp-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
Cys-Ser-Asp-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
Catalogue No.:PA 56 0471004
CAS :
NA
Molecular Formula : C145H239N43O49S2
Molecular Weight : 3432.88


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-Asp-Thr-Gly-Ser-Gly-Thr-Pro
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-Asp-Thr-Gly-Ser-Gly-Thr-Pro
Catalogue No.:PA 56 0471006
CAS :
NA
Molecular Formula : C145H239N43O49S2
Molecular Weight : 3432.88


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
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
Catalogue No.:PA 56 0471007
CAS :
NA
Molecular Formula : C145H237N43O48S2
Molecular Weight : 3414.86


NH2-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-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
Catalogue No.:PA 56 0471010
CAS :
NA
Molecular Formula : C145H242N44O49S2
Molecular Weight : 3449.91

![Disulfide Bridge [Cys(1), Cys(7)] H-Cys-Ser-Ala(CN PA 56 0471013](https://www.pharmaffiliates.com/pimages/PA560471013.jpg)
Disulfide Bridge [Cys(1), Cys(7)] H-Cys-Ser-Ala(CN)-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 Bridge [Cys(1), Cys(7)] H-Cys-Ser-Ala(CN)-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
Catalogue No.:PA 56 0471013
CAS :
NA
Molecular Formula : C145H238N44O47S2
Molecular Weight : 3413.88


(6S,9R,E)-6-(2,3-Difluorophenyl)-5-(hydroxyimino)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate
(6S,9R,E)-6-(2,3-Difluorophenyl)-5-(hydroxyimino)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate
Catalogue No.:PA 56 0471014
CAS :
1289023-79-5
Molecular Formula : C28H26F2N6O4
Molecular Weight : 548.55


(6S,9R,Z)-6-(2,3-Difluorophenyl)-5-(hydroxyimino)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate
(6S,9R,Z)-6-(2,3-Difluorophenyl)-5-(hydroxyimino)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate
Catalogue No.:PA 56 0471015
CAS :
1289023-78-4
Molecular Formula : C28H26F2N6O4
Molecular Weight : 548.55