DL-Cloprostenol Sodium

CAS No:

55028-72-3

Molecular Formula:

C22H28ClNaO6

Molecular Weight:

446.90

Storage:

Store in a tightly closed container in a cool, dry,Protect from moisture and direct sunlight.

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Technical Data

Description

A white or almost white,amorphous powder;hygroscopic

Identification

According to the requirements

Water content

≤3.0%

15-epimer

≤0.5%

5,6-trans isomer

≤1.0%

Other max single impurity

≤1.0%

Total impurities

≤2.5%

Residue solvents

Diethyl ether≤0.5%
Methanol≤0.3%
Acetone≤0.5%
Tetrahydrofuran≤0.072%
Ethyl acetate≤0.5%
Dichloromethane≤0.06%

Purity (HPLC)

≥98.5%

Assay (HPLC)

97.5~102.5%

Description

Cloprostenol sodium salt (ICI 80996 sodium salt) is a potent synthetic prostaglandin analogue, acts as a luteolytic agent, and is a PGF2α receptor agonist

Safety Information

GHS

Pictogram:

GHS08

Signal Word:

Danger

Hazard Statements:

H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H360 May damage fertility or the unborn child.
H370 Causes damage to organs.
H372 Causes damage to organs through prolonged or repeated exposure.

Precautionary Statements:

P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapors/spray.
P264 Wash thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection.
P284 [In case of inadequate ventilation] wear respiratory protection.
P304+P340 If inhaled: Remove person to fresh air and keep comfortable for breathing.
P321 Specific treatment (see on this label).
P308+P313 IF exposed or concerned: Get medical advice/attention.
P314 Get medical advice/attention if you feel unwell.
P342+P311 If experiencing respiratory symptoms: Call a poison center/doctor.
P405 Store locked up.
P501 Dispose of contents/container in accordance with local/regional/national/international regulations.

References

1: Salazar H, et al. Luteolytic effects of a prostaglandin analogue, cloprostenol (ICI 80,996), in rats: ultrastructural and biochemical observations. Biol Reprod. 1976 May;14(4):458-72.

2: Pastel E, et al. Aldose reductases influence prostaglandin F2α levels and adipocyte differentiation in male mouse and human species. Endocrinology. 2015 May;156(5):1671-84.

3: Trevisol E, Ferreira JC, Ackermann CL, Destro FC, Marques Filho WC, Carmagos AS, Biehl MV, do Amaral JB, de Figueiredo Pantoja JC, Sartori R, Ferreira JC. Luteal changes after treatment with sub-luteolytic doses of prostaglandin (cloprostenol sodium) in cattle. Anim Reprod Sci. 2015 Feb;153:8-12. doi: 10.1016/j.anireprosci.2014.12.005. Epub 2014 Dec 26. PubMed PMID: 25578505.

4: de Moraes CN, Maia L, de Lima PF, Dias MC, Raposo-Ferreira TM, Sudano MJ, Junior JB, Oba E. Temporal analysis of prostaglandin F2α receptor, caspase 3, and cyclooxygenase 2 messenger RNA expression and prostaglandin F2α receptor and cyclooxygenase 2 protein expression in endometrial tissue from multiparous Nelore (Bos taurus indicus) cows treated with cloprostenol sodium during puerperium. Theriogenology. 2015 Jan 15;83(2):276-84. doi: 10.1016/j.theriogenology.2014.09.022. Epub 2014 Sep 23. PubMed PMID: 25442016.

5: Pursley JR, Martins JP, Wright C, Stewart ND. Compared to dinoprost tromethamine, cloprostenol sodium increased rates of estrus detection, conception and pregnancy in lactating dairy cows on a large commercial dairy. Theriogenology. 2012 Sep 1;78(4):823-9. doi: 10.1016/j.theriogenology.2012.03.032. Epub 2012 May 22. PubMed PMID: 22626771.

6: Martins JP, Policelli RK, Neuder LM, Raphael W, Pursley JR. Effects of cloprostenol sodium at final prostaglandin F2α of Ovsynch on complete luteolysis and pregnancy per artificial insemination in lactating dairy cows. J Dairy Sci. 2011 Jun;94(6):2815-24. doi: 10.3168/jds.2010-3652. PubMed PMID: 21605751.

7: Martins JP, Policelli RK, Pursley JR. Luteolytic effects of cloprostenol sodium in lactating dairy cows treated with G6G/Ovsynch. J Dairy Sci. 2011 Jun;94(6):2806-14. doi: 10.3168/jds.2010-3650. PubMed PMID: 21605750.

8: Whang HS, Vendeix FA, Gracz HS, Gadsby J, Tonelli A. NMR studies of the inclusion complex of cloprostenol sodium salt with beta-cyclodextrin in aqueous solution. Pharm Res. 2008 May;25(5):1142-9. Epub 2007 Dec 5. PubMed PMID: 18064541.

9: Tenhagen BA, Birkelbach E, Heuwieser W. Serum progesterone levels in post-partum dairy cows after repeated application of the prostaglandin F2 alpha analogue D (+) cloprostenol sodium. J Vet Med A Physiol Pathol Clin Med. 2000 May;47(4):213-20. PubMed PMID: 10887752.

10: Hu Y, Wright MD, Dyer RM, Nephew KP, Bolze RP, Day ML. Effects of cloprostenol sodium and clenbuterol HCl on reproductive performance in postpartum anestrous cows. Theriogenology. 1990 Jul;34(1):127-32. PubMed PMID: 16726822.

11: Turner TB, Peterson GA, Davis ME, Wilson GR, Irvin KM, Forry JT. Synchronization of estrus in beef cows and heifers with fenprostalene, cloprostenol sodium, and prostaglandin F2 alpha. Theriogenology. 1987 Jul;28(1):15-24. PubMed PMID: 16726288.

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