(Des-Cys1,cyclo(Ser2-Asu7))-Calcitonin (eel) acetate salt

Names

[ Name ]:
(Des-Cys1,cyclo(Ser2-Asu7))-Calcitonin (eel) acetate salt

[Synonym ]:
N-{[(2S,5S,8S,11S,14S,17S)-5-(2-Amino-2-oxoethyl)-14-[(1R)-1-hydroxyethyl]-2,11-bis(hydroxymethyl)-8-isobutyl-3,6,9,12,15,23-hexaoxo-1,4,7,10,13,16-hexaazacyclotricosan-17-yl]carbonyl}-L-valyl-L-leucy ;lglycyl-L-lysyl-L-leucyl-L-seryl-L-glutaminyl-L-α-glutamyl-L-leucyl-L-histidyl-L-lysyl-L-leucyl-L-glutaminyl-L-threonyl-L-tyrosyl-L-prolyl-L-arginyl-L-threonyl-L-α-aspartyl-L-valylglycyl-L-ala nylglycyl-L-threonyl-L-prolinamide
HC-58
EINECS 262-393-7
Elcatonin Acetate
Elcatonin
(Aminosuberic acid 1,7)-eel calcitonin
1,7-Dicarbacalcitonin,1-butanoic acid-26-L-aspartic acid-27-L-valine-29-L-alanine
Elcatoninum [INN-Latin]
Elcatonina [INN-Spanish]
1,7-Dicarbacalcitonin (salmon),1-butanoic acid-26-L-aspartic acid-27-L-valine-29-L-alanine
L-Prolinamide, N-[[(2S,5S,8S,11S,14S,17S)-5-(2-amino-2-oxoethyl)-14-[(1R)-1-hydroxyethyl]-2,11-bis(hydroxymethyl)-8-(2-methylpropyl)-3,6,9,12,15,23-hexaoxo-1,4,7,10,13,16-hexaazacyclotricos-17-yl]carb ;onyl]-L-valyl-L-leucylglycyl-L-lysyl-L-leucyl-L-seryl-L-glutaminyl-L-α-glutamyl-L-leucyl-L-histidyl-L-lysyl-L-leucyl-L-glutaminyl-L-threonyl-L-tyrosyl-L-prolyl-L-arginyl-L-threonyl-L-α-asparty l-L-valylglycyl-L-alanylglycyl-L-threonyl-
Elcatonine [INN-French]

Biological Activity

[Description]:

Elcatonin (Carbocalcitonin) is a synthetic analog of eel calcitonin. Elcatonin increases bone mineral density, inhibits bone resorption and processes a central analgesic effect[1].

[Related Catalog]:

Signaling Pathways >> Others >> Others

Research Areas >> Metabolic Disease

[In Vivo]

Elcatonin (Carbocalcitonin) (20 U/kg; s.c.; 2 d after oxaliplatin administration)attenuats oxaliplatin-induced cold and mechanical allodynia in rats[2]. Animal Model: Male Sprague-Dawley rats weighing 150-250 g (Oxaliplatin-Induced Allodynia Models)[1] Dosage: 20 U/kg Administration: Subcutaneously; 2 d after oxaliplatin administration Result: Attenuated oxaliplatin-induced cold in rtas.

[References]

[1]. Knopp JA, et al. Calcitonin for treating acute pain of osteoporotic vertebral compression fractures: a systematic review of randomized, controlled trials. Osteoporos Int. 2005;16(10):1281‐1290.

[2]. Aoki M,et al. Comparison of the effects of single doses of elcatonin and pregabalin on oxaliplatin-induced cold and mechanical allodynia in rats. Biol Pharm Bull. 2014;37(2):322‐326.

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Molecular Formula ]:
C₁₄₈H₂₄₄N₄₂O₄₇

[ Molecular Weight ]:
3363.774

[ Exact Mass ]:
3361.799316

[ PSA ]:
1435.94000

[ LogP ]:
-9.41

[ Index of Refraction ]:
1.659

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HS9270000

CHEMICAL NAME :: 1,7-Dicarbacalcitonin (salmon), 1-butanoic acid-26-L-aspartic acid-27-L-valine-29-L-alanine-

CAS REGISTRY NUMBER :: 60731-46-6

LAST UPDATED :: 199406

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C148-H244-N42-O47

MOLECULAR WEIGHT :: 3364.34

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >185 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,921,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >185 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,921,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >185 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,921,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >185 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,921,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >338 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,921,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >338 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,921,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >338 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,921,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >338 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,921,1982 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 18 ku/kg/26W-C

TOXIC EFFECTS :: Liver - other changes

REFERENCE :: KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 19,915,1985

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 2240 units/kg/4W-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - urine volume decreased Kidney, Ureter, Bladder - other changes in urine composition Nutritional and Gross Metabolic - changes in calcium

REFERENCE :: YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 21,4477,1993

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2937190090

Customs

[ HS Code ]: 2937190090