Yinherb Supply Pharmaceutical Female Steroid Hormone Powder Pregnenolone CAS 145-13-1

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: YH-Pregnenolone
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• CAS: 145-13-1
• MOQ: 1kg
• Sample: Free
• Appearance: White Fine Powder
• Test Method: HPLC, Hnmr, LC-Ms, UV, IR
• Shelf Life: 2 Years
• Grade: Pharmaceutical Grade
• Function: Cardiovascular Agents, Auxiliaries
• Application: Capsules, Tablets, Pills
• Storage: Keep It in a Dry and Sealed Place
• Delivery: 7-10days by TNT, FedEx, EMS, DHL
• Transport Package: 1kg/Foil Bag, 25kgs/Drum
• Specification: 99%
• Trademark: Yinherb
• Origin: China
• Production Capacity: 500kgs Per Month

Product Description

Yinherb Lab Pregnenolone Raw Powder 99% Purity 
Name: Pregnenolone    
Classification: Pharmaceutical Intermediates
Cas NO.: 145-13-1
Molecular Formula: C21H32O2
EINECS: 205-647-4
Purity: 99%  
Appearance: white to off-white powde
usage: Chemical drugs
Standard: USP37
Capacity: 500kgs per month
Source: synthetic
Purity (HPLC) >99.0%
Place of Origin: China Yinherb-Lab
Packing: As per client's requirements
Minimum Order Quantity: 1kg
Storage: Store in cool & dry place, Keep away from strong light and heat for 2 years


What is Pregnenolone?
Pregnenolone is a steroid hormone involved in the steroid genesis of progesterone, mineral corticoids, glucocorticoids, androgens, and estrogens. As such it is a prohormone. 

Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus. 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 all steroid hormones, it is hydrophobic. 

Its esterified version, pregnenolone sulfate, is water-soluble.

Pregnenolone Benefits
Pregnenolone is used for fatigue and increasing energy; Alzheimer's disease and enhancing memory; trauma and injuries; as well as stress and improving immunity. 

It is also is used for skin disorders including psoriasis and scleroderma. Women use pregnenolone for lumpy breasts (fibrocystic breast disease), a disorder of the lining of the uterus (endometriosis), symptoms of menopause, andpremenstrual syndrome (PMS). Some people use pregnenolone for slowing or reversing aging, arthritis, anddepression. 

It is also used for strengthening the heart, allergic reactions, "detoxification," lupus, multiple sclerosis (MS), prostate problems, and seizures. Because the body uses pregnenolone to make many hormones, pregnenolone was studied for stress, fatigue, and arthritis in the 1940s before lab-made hormones became available.

Pregnenolone HPLC &NMR Test report by Yinherb 

Product Name		Specification	CAS No.
Medroxyprogesterone Acetate		USP39/EP8.0	71-58-9
Altrenogest		In-house standard	850-52-2
Progesterone		USP39/EP8.0/BP2016	57-83-0
Estradiol		USP39/EP8.0	50-28-2
Estradiol		USP37	313-06-4
Estradiol Valerate		USP39	979-32-8
Estradiol Benzoate		USP38	50-50-0
Estrone		USP39	53-16-7
Estriol		USP41	50-27-1
		In-house standard	107868-30-4
Dienogest		In-house standard	65928-58-7
Medrogestone		In-house standard	977-79-7
Triamcinolone acetonide		USP39	76-25-5
Intermediates
Diosgenin		In-house standard	512-04-9
16-Dehydropregnenolone acetate		In-house standard	979-02-2
Megestrol Acetate		USP39	595-33-5
Pregnenolone		In-house standard	145-13-1
Pregnenolone acetate		In-house standard	1778-02-5
17alpha-Hydroxyprogesterone		In-house standard	604-09-1
Hydroxyprogesterone Acetate		In-house standard	302-23-8
8DM(16alpha-methyl Epoxide)		In-house standard	24916-90-3
Intermediate of Medrogestone		In-house standard	902768-49-4
Steroid
		In-house standard	2135-17-3
Acid		In-house standard	28416-82-2
Mometasone furoate		USP38/EP7.0	83919-23-7

Q1: Can i get some samples 
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
 
Q2: How to start orders or make payments 
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
 
Q3: How to confirm the Product Quality before placing orders 
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q4:What's your MOQ 
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
 
Q5: How about delivery leadtime 
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
 
Q6:Is there a discount 
A:Different quantity has different discount.
 
Q7: How do you treat quality complaint 
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.