Hongkong Pengfei Pharmaceutical  Technology  Co.,Ltd
Hongkong Pengfei Pharmaceutical  Technology  Co.,Ltd
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Home>Products>Pharmaceutical Raw Materials>Pregnenolone Acetate 16-Dehydropregnenolone Acetate 1778-02-5

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  • Pregnenolone Acetate 16-Dehydropregnenolone Acetate 1778-02-5
  • Pregnenolone Acetate 16-Dehydropregnenolone Acetate 1778-02-5

Pregnenolone Acetate 16-Dehydropregnenolone Acetate 1778-02-5

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Hongkong Pengfei Pharmaceutical  Technology  Co.,Ltd

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  • Hongkong Pengfei Pharmaceutical  Technology  Co.,Ltd2020-07-10 09:46:19
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Product Details

appearance: white belong: chemicals Packing: 1kg/foil Bag
Quality Standard: EP5

Product Description

Pregnenolone Acetate 16-Dehydropregnenolone Acetate 1778-02-5

Pregnenolone acetate

Synonyms: 5-pregnen-3beta-ol-20-one acetate

: 1778-02-5

EINECS: 217-212-6

Assay: 98% min.

Packing: foil bag or tin. 25kg/drum.

Delivery: Express courier.

Character: white crystalline powder.

Usage: Progesterone intermediates. pharmaceutical material and intermediate, Steroid hormone, estrogen.

Raw materials 16-Dehydropregnenolone acetate


TEST ITEMS

SPECIFICATION

RESULTS

Description

: White or Almost White Crystalline Powder

white powder

Identification

: A.B.

Positive

Assay

: 97.0~103.0%

99.3%

Specific Rotation

: +101°~+105°

+102.6°

Loss On Drying

: 1.0%max

0.27%

Melting Point

: 153~157°C

153.0~155.0°C

Organic Volatile Impurities

: meets the requirement.

Conforms

Related Substances

: meets the requirement.

Conforms

Residual Solvents

: meets the requirement.

Conforms

Particle Size

: 100% ≤ 20 microns

Conforms

Conclusion

The specification conform with USP30 standard

What is Pregnenolone Acetate?

Pregnenolone (3¦Â-hydroxypregn-5-en-20-one), also known as P5, is an endogenous steroid hormone. It is the precursor of the progestogens, mineralocorticoids, glucocorticoids, androgens, and estrogens, as well as the neuroactive steroids. In addition, pregnenolone is biologically active in its own right, acting as a neurosteroid.
Like other steroids, pregnenolone consists of four interconnected cyclic hydrocarbons. It contains ketone and hydroxyl functional groups, two methyl branches, and a double bond at C5, in the B cyclic hydrocarbon ring. Like many steroid hormones, it is hydrophobic. Its esterified version, pregnenolone sulfate, is water-soluble.

Pregnenolone Acetate Basic Info:

Synonyms: 5-pregnen-3beta-ol-20-one acetate

: 1778-02-5

EINECS: 217-212-6

Assay: 98% min.

Packing: foil bag or tin. 25kg/drum.

Character: white crystalline powder.

Usage: Progesterone intermediates. pharmaceutical material and intermediate, Steroid hormone, estrogen.

Storage: Stored in cool and dry place. Keep away from light and heat.
Shelf life: 3 years if properly packaged.


Pregnenolone Acetate Application:


1. Used in the synthesis of steroid drug intermediate and steroid drugs;
2. Used as intermediate for the synthesis of progesterone, antiflamison;
3. With the same function of corticosteroids anti-inflammatory.

Female Steroids Recommand:

Estradiol Estrone
Estradiol valerate Estriol
Estradiol cypionate Diethylstilbestrol
Estradiol enantate HEXESTROL
Ethynyl estradiol Progesterone
Algestone acetophenide Medroxyprogesterone acetate
Ethisterone Norethindrone
19-Norethindrone acetate Mifepristone
Norethisterone Enanthate Methyldienedione
Ethynodiol diacetate Eplerenone
Pregnenolone acetate Levonorgestrel
Lynestrenol Allylestrenol
Chlormadinone acetate Dienogestrel
Cyproterone acetate Drospirenone
Megestrol acetate Pregnenolone
Betamethasone acetate Beclomethasone dipropionate
Betamethasone Dipropionate Betamethasone 17-valerate

1/ Packing: Discreet package/foil bag
2/ Deliver: DHL, EMS, UPS, TNT, FedEX
3/ Lead time: in 24 hours after payment
4/ Time on the way: About 3~7 working days(door to door)
5/ Customs clearance rate: Above 99%
6/ After sale service: we guarantee products receive safety, If not, same one reship unconditional.

Our Advantage:


1 High quality with competitive price:
2 Fast and safe delivery:
3 Customers throughout the world:
4 15 years in the field


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