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1-Methylcyclopropene

1-Methylcyclopropene is a is a cycloalkene used as a synthetic plant growth regulator. It is structurally related to the natural plant hormone ethylene and it is used commercially to slow down the ripening of fruit and to help maintain the freshness of cut flowers.It is a volatile gas at standard temperature and pressure with a boiling point of ~12 °C.It is used in enclosed indoor sites, such as coolers, truck trailers, greenhouses, storage facilities, and shipping containers. It is also being developed as a new crop protection technique.

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1-Naphthylacetamide

1-Naphthylacetamide is a synthetic auxin used to reduce the pre-harvest drop of apples and pears, for fruitlet thinning and for striking hard and softwood cuttings.

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99% Antiestrogen Steroid Hormones Toremifene Citrate For Cancer Patients 89778-27-8

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99% Antiestrogen Steroid Hormones Toremifene Citrate For Cancer Patients 89778-27-8

Toremifene Citrate Basic Info.

Product Name: Toremifene Citrate

Synonyms: FC 1157a; Fareston; NK 622; NSC 613680

CAS: 89778-27-8

Molecular Formula: C32H36ClNO8

Molecular Weight: 598.08

Melting point: 160-162°C

Boiling point: 146-148C

Density: 1,045g/cm

Refractive index: 1,416-1,418

Storage temp.: -20°C Freezer

Appearance: White or almost white powder

Toremifene Citrate Descriptions:

Fareston will display both estrogen antagonist / agonist properties in the body. This puts Fareston in the same category as Nolvadex and Clomid, the two most popular drugs in Farestons category. FARESTON is an estrogen agonist/antagonist indicated for the treatment of metastatic breast cancer in postmenopausal women with estrogen-receptor positive or unknown tumors.

Toremifene administration for a period of 3 months in men with idiopathic oligozoospermia is associated with significant improvements of sperm count, motility, and morphology, mediated by increased gonadotropin secretion and possibly a direct beneficial effect of toremifene on the testes. The above findings are also indicative of a better testicular exocrine (improved sperm parameters) response to treatment in men whose partners achieved pregnancy compared with those who did not. Further randomized, placebo-controlled trials should be conducted to determine whether this particular selective estrogen receptor modulator can be useful as an initial approach in men with oligozoospermia.

Toremifene Citrate Applications:

Toremifene Citrate improved lipid profiles, particularly as an enhancer of high density lipoprotein cholesterol. it improved low density lipoprotein cholesterol levels.Both fareston and tamoxifen selective estrogen receptor modulators and equivalent treatments for metastatic breast cancer.No significant differences were found between treatment with either tamoxifen or fareston Treatment of HR-positive patients with either tamoxifen or toremifene is appropriate.In treating idiopathic oligozoospermia, tamoxifen and fareston are roughly equally effective but raloxifene is not.The antiestrogenic effects of SERMs at the hypothalamic level result in a statistically significant increase of gonadotropin levels, which is more marked for tamoxifen and fareston compared with raloxifene.

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Alpha-Mating Factor

Alpha-Mating Factor is a active factor, excreted into the culture medium by haploid cells of the alpha mating type and acts on cells of the opposite mating type (type A). It mediates the conjugation process between the two types by inhibiting the initiation of DNA synthesis in type a cells and synchronizing them with type alpha.

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Androstenol

Androstenol is a steroidal pheromone and neurosteroid in humans and other mammals, notably pigs.It possesses a characteristic musk-like odor.In humans and boars, androstenol is biosynthesized in the testes.Androstenol may also be synthesized in the adrenal glands and the ovaries in humans.In addition, androstenol may be synthesized in the human nasal mucosa from androstenone, and likely also from androstadienol and androstadienone in this area.It has been proposed that this action may mediate the pheromone effects of androstenol.In animals, androstenol has been found to produce anxiolytic-like, antidepressant-like, and anticonvulsant effects.Androstenol has also been found to modify the behavioral and social responses of humans. In addition, androstenol has been found to decrease luteinizing hormone (LH) pulse frequency during the follicular phase of the human menstrual cycle.

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Androstenone

Androstenone is a steroid-like pheromone. It is found in boar's saliva, celery cytoplasm,and truffle fungus.Androstenone was the first mammalian pheromone to be identified. It is found in high concentrations in the saliva of male pigs, and, when inhaled by a female pig that is in heat, results in the female assuming the mating stance.

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Angiotensin I

Angiotensin I is an N-terminal decapeptide produced when renin acts on angiotensinogen. Angiotensin I is the precursor of angiotensin II.

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Angiotensin II

Angiotensin II acts as an endocrine, autocrine / paracrine, and intracrine hormone. Angiotensin II increases blood pressure by stimulating the Gq protein in vascular smooth muscle cells.

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Anti Aging Estrogen Steroids Tibolone Livial For Female Hormones Medicines 5630-53-5

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Anti Aging Estrogen Steroids Tibolone Livial For Female Hormones Medicines 5630-53-5

Tibolone Basic Info.

Product name: Tibolone

Alias: Liviella; Livial; Tibolone

CAS: 5630-53-5

MF: C21H28O2

MW: 312.45

EINECS: 227-069-1

Assay: 99% min.

Appearance: White or off-white crystal powder

Grade: Pharmaceutical Grade

Storage: Shading, confined preservation

Usage: It is a synthetic hormone-type drug which is used mainly for hormone replacement therapy in post-menopausal women.

Tibolone Description:

Tibolone (Livial/Liviella) is used mainly for treatment of endometriosis, as well as hormone replacement therapy in post-menopausal women. Tibolone is a synthetic steroid hormone drug, which is fairly non-selective in its binding profile, acting as an agonist mainly at estrogen receptors, with a preference for ER alpha. Tibolone has similar or greater efficacy compared to older hormone replacement drugs, but shares a similar side effect profile. It has also been investigated as a possible treatment for female sexual dysfunction.

Tibolone is a synthetic steroid hormone drug, which is fairly non-selective in its binding profile, acting as an agonist mainly at estrogen receptors, with a preference for ER alpha. It is used mainly for treatment of endometriosis,as well as hormone replacement therapy in post-menopausal women. Tibolone has similar or greater efficacy compared to older hormone replacement drugs, but shares a similar side effect profile.It has also been investigated as a possible treatment for female sexual dysfunction. 

Tibolone Applications:

Tibolone is an estrogen-like compound used for the treatment of the symptoms associated with menopausal transition (i.e., climacteric symptoms) and also for the treatment of osteoporosis.Three major metabolites of tibolone are responsible for its tissue selective mechanism of action. Conversion into 3α- and 3β-hydroxy-tibolone results in estrogenic effects in brain, vagina, and bone. The  isomer has progestrogenic and androgenic effects and does not cause estrogenic stimulation in the endometrium.A two-year longitudinal study indicates that low doses (1.25-2.5 mg) of tibolone effectively relieve climacteric symptoms and prevent loss of bone mass in early postmenopausal women.

 

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