PGLU-D-PHE-TRP-SER-TYR-D-ALA-LEU-ARG-PRO-GLY-NH2
- CAS No.
- 54784-44-0
- Chemical Name:
- PGLU-D-PHE-TRP-SER-TYR-D-ALA-LEU-ARG-PRO-GLY-NH2
- Synonyms
- wy-18,185;LHRH, Phe(2)-Ala(6)-;[D-PHE2, D-ALA6]-LH-RH;[D-PHE2, D-ALA6]-LH-RH (HUMAN);(d-phe(sup2))-(d-ala(sup6))-lhrh;D-PHE2 D-ALA6-LUTEINIZING HORMONE &;GLP-DPHE-TRP-SER-TYR-DALA-LEU-ARG-PRO-GLY-NH2;PYR-D-PHE-TRP-SER-TYR-D-ALA-LEU-ARG-PRO-GLY-NH2;PGLU-D-PHE-TRP-SER-TYR-D-ALA-LEU-ARG-PRO-GLY-NH2;D-phe2,D-ala6-luteinizing hormone*releasing hormo
- CBNumber:
- CB6337481
- Molecular Formula:
- C59H79N15O13
- Molecular Weight:
- 1206.35
- MDL Number:
- MFCD00079994
- MOL File:
- 54784-44-0.mol
storage temp. | −20°C |
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FDA UNII | 0CH971OO9V |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS08 |
---|---|
Signal word | Danger |
Hazard statements | H360 |
Hazard Codes | T |
Risk Statements | 60 |
Safety Statements | 53-22-36/37/39-45 |
WGK Germany | 3 |
RTECS | OK6600000 |
PGLU-D-PHE-TRP-SER-TYR-D-ALA-LEU-ARG-PRO-GLY-NH2 Chemical Properties,Uses,Production
Uses
[D-Phe2,D-Ala6]-LH-RH is a potent LH-RH antagonist. [D-Phe2,D-Ala6]-LH-RH shows anti-LH/FSH-RH and antiovulatory activities[1].
in vivo
[D-Phe2,D-Ala6]-LH-RH inhibits the LH and FSH release induced by LH-RH in immature male rats[1].
[D-Phe2,D-Ala6]-LH-RH (1 mg/rat, SC) shows marked antiovulatory and contraceptive activity[2].
[D-Phe2,D-Ala6]-LH-RH (0.625, 1.25, 2.5 mg/kg; s.c.; single dose; sacrificed 30 minutes) results a dose-dependent increase in stalk-median eminence (SME)-LHRH activity and decreases plasma LHRH activity as well in rats with hypophysectomized (hypox) at 25 days old[3].
[D-Phe2,D-Ala6]-LH-RH (25 mg/kg; s.c.; single dsoe) is effective in blocking the ovulation normally induced by LRH alone[4].
Animal Model: | Adult female Sprague-Dawley rats (200-250 g)[2] |
Dosage: | 1 mg/rat |
Administration: | SC injections, from 12:00 to 14:30 hr on the day of proestrus |
Result: | Showed marked antiovulatory and contraceptive activity, with 96% inhibition of ovulation. |
References
[1] Vilchez-Martinez JA, et al. Comparison of the anti-LH/FSH-RH and anti-ovulatory activities of (D-Phe2, D-Leu6)-LH-RH and (D-Phe2, D-Ala6)-LH-RH. Endocr Res Commun. 1976;3(3-4):231-41. DOI:10.3109/07435807609056903
[2] Beattie CW, et al. Luteinizing hormone-releasing hormone. Antiovulatory activity of analogs substituted in positions 2 and 6. J Med Chem. 1975 Dec;18(12):1247-50. DOI:10.1021/jm00246a016
[3] Corbin A, et al. Effect of luteinizing hormone releasing hormone (LHRH) and an LHRH antagonist of hypothalamic and plasma LHRH of hypophysectomized rats. Endocrinology. 1976 Jan;98(1):247-50. DOI:10.1210/endo-98-1-247
[4] Corbin A, et al. Ihibition of the pre-ovulatory proestrous gonadotropin surge, ovulation and pregnancy with a peptide analogue of luteinizing hormone releasing hormone. Endocr Res Commun. 1975;2(1):1-23. DOI:10.3109/07435807509053836
PGLU-D-PHE-TRP-SER-TYR-D-ALA-LEU-ARG-PRO-GLY-NH2 Preparation Products And Raw materials
Raw materials
Preparation Products
PGLU-D-PHE-TRP-SER-TYR-D-ALA-LEU-ARG-PRO-GLY-NH2 Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
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GL Biochem (Shanghai) Ltd | 21-61263452 13641803416 | ymbetter@glbiochem.com | China | 9981 | 64 |
Wuxi Zhongkun Biochemical Technology Co., Ltd. | 0510-85629785 18013409632 | sales@reading-chemicals.com | China | 15178 | 58 |
Nanjing Peptide Biotech Ltd. | 025-58361106-805 15951641583 | zhao.xu@njpeptide.com | China | 9980 | 55 |
Hangzhou Peptidego Biotech Co.,Ltd. | 0571-87213919 | Eric@peptidego.com | China | 7222 | 58 |
Wuxi Helen Biotechnology Co., Ltd., | 0510-85629785 18013409632 | sales@reading-chemicals.com | China | 14081 | 58 |
TCI (Shanghai) Chemical Trading Co., Ltd. | 021-61109150 | sales@tcisct.com | China | 29668 | 58 |
Hangzhou Sinoda Pharmaceutical Technology Co. LTD | 0571-87213919 17306812703 | 3007955328@qq.com | China | 6791 | 58 |
Shanghai Toyang Biotechnology Co., LTD | 021-59555769 13524932310 | 1405894150@qq.com | China | 7982 | 58 |
Nanjing Typeptide Biotechnology Co.,Ltd. | 19941518170 | sales@typeptide.com | China | 3721 | 58 |
Hangzhou ALLPEPTIDE Biotechnology Co., Ltd. | 17342063383 | sales@allpeptide.com | China | 5320 | 58 |