17ALPHA,20BETA-DIHYDROXY-4-PREGNEN-3-ONE NEW

Price	$6	$5	$1
Package	1KG	25KG	100KG

Min. Order:	1KG
Supply Ability:	g-kg-tons, free sample is available
Update Time:	2024-03-29

Product Details

Product Name: 17ALPHA,20BETA-DIHYDROXY-4-PREGNEN-3-ONE	CAS No.: 1662-06-2
Min. Order: 1KG	Purity: 99%
Supply Ability: g-kg-tons, free sample is available	Release date: 2024/03/29
Lead time: In stock	Packaging: bottle/drum/bucket/IBC, as request.
Delivery: By sea, by air, by express	Origin: Manufacturer
Name: Sun

1. Product information

Name	(20R)-17,20-dihydroxypregn-4-en-3-one
Synonym	More Synonyms

Description	17α,20β-Dihydroxy-4-pregnen-3-one (17,20β-P) is a maturation-inducing steroid[1].
Related Catalog	Research Areas >> Endocrinology Signaling Pathways >> Others >> Others
References	[1]. J V Planas, et al. Maturation-associated changes in the response of the salmon testis to the steroidogenic actions of gonadotropins (GTH I and GTH II) in vitro. Biol Reprod. 1995 Mar;52(3):697-704.

Density	1.2±0.1 g/cm3
Boiling Point	487.1±45.0 °C at 760 mmHg
Melting Point	201-202oC
Molecular Formula	C₂₁H₃₂O₃
Molecular Weight	332.48
Flash Point	262.5±25.2 °C
Exact Mass	332.235138
PSA	57.53000
LogP	2.88
Vapour Pressure	0.0±2.8 mmHg at 25°C
Index of Refraction	1.568
Storage condition	2-8°C

(20R)-17,20-Dihydroxypregn-4-en-3-one MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport

Precursor 3
CAS#:68-96-2 17α-hydroxyprog... CAS#:57-83-0 Progesterone CAS#:152-58-9 Cortodoxone
DownStream 2
CAS#:57-83-0 Progesterone CAS#:63-05-8 Androstenedione

Changes in expression of genes encoding gonadotropin subunits and growth hormone/prolactin/somatolactin family hormones during final maturation and freshwater adaptation in prespawning chum salmon.

Endocrine 20(1-2) , 23-34, (2003)

The pituitary levels of mRNAs encoding gonadotropin (GTH) subunits (GTH alpha2 and IIbeta), prolactin (PRL), and somatolactin (SL) increased in chum salmon during the last stages of spawning migration...

Dispersion of cyclin B mRNA aggregation is coupled with translational activation of the mRNA during zebrafish oocyte maturation.

Dev. Biol. 229(2) , 421-31, (2001)

Cyclin B mRNA stored in immature zebrafish oocytes is translationally activated upon the stimulation of 17alpha,20beta-dihydroxy-4-pregnen-3-one (17alpha,20beta-DP), an event prerequisite for initiati...

Epidermal growth factor receptor binding and biological activity in the ovary of goldfish, Carassius auratus.

Am. J. Physiol. 270(5 Pt 2) , R1065-72, (1996)

The receptor binding and biological activity of epidermal growth factor-urogastrone (EGF) was characterized in the follicle-enclosed goldfish oocyte. The binding of 125I-labeled mouse EGF (mEGF) to go...

(20R)-17,20-Dihydroxypregn-4-en-3-one

17ALPHA,20BETA-DIHYDROXY-4-PREGNEN-3-ONE

Pregn-4-en-3-one, 17,20-dihydroxy-, (20R)-

4-Pregnen-17α,20β-diol-3-one

MFCD00010485

2. Packaging

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.

Or smaller package 1kg/bottle, 10kgs/bottle as request.

Article illustration

3. Shipping

Article illustration

4. Contact information

For more details, pls contact us freely.

Email address : Sun@fdachem.com

Mob: 86 13526505137

WhatsApp/Skype/Wechat/LINE: 86 13526505137

Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.

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