Yinherb High Quality GMP Factory Supply Melatonin 99% Purity Powder CAS 73-31-4 Benefit for Sleep Disorders

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• Model NO.: YH-Melatonin
• CAS: 73-31-4
• MOQ: 1kg
• Sample: Free
• Appearance: White Fine Powder
• Test Method: HPLC, Hnmr, LC-Ms, UV, IR
• Shelf Life: 2 Years
• Grade: Pharmaceutical Grade
• Function: Anti-Depressant
• 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 CAS 73-31-4 Melatonin 99% purity Raw Powder 
English name: Melatonin 99% purity
CAS number: 73-31-4
Molecular formula: C13H16N2O2
Molecular weight: 472.71
Melting point 23-25 °C
Boiling point 128-130 °C (14 mmHg)
Density 1.00 g/mL at 20 °C
Refractive index n20/D 1.479(lit.)
Flash point >230°F
Storage conditions 2-8°C
Solubility H2O: 1 M at 20 °C, clear, colorless
Form: Liquid After Melting
Acidity coefficient (pKa):10.53±0.19 (Predicted)
Specific gravity: 0.925
PH value: 12.0-13.5 (25ºC, 1M in H2O)
Water solubility: Miscible with water, ethanol and ether.
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 Melatonin 99% purity?
Melatonin is a hormone made in the body. It regulates night and day cycles or sleep-wake cycles. Melatonin in supplements is usually made in a lab.

Darkness triggers the body to make more melatonin, which signals the body to sleep. Light decreases melatonin production and signals the body to be awake. Some people who have trouble sleeping have low levels of melatonin. It's thought that adding melatonin from supplements might help them sleep.

People most commonly use melatonin for insomnia and improving sleep in different conditions, such as jet lag. It is also used for depression, chronic pain, dementia, and many other conditions, but there is no good scientific evidence to support most of these uses. There is also no good evidence to support using melatonin for virus.


Melatonin 99% purity Benefits

Melatonin improves the function of the endocrine system.
Melatonin boosts immunity.
Melatonin improves anti-stress and antioxidant functions.
Melatonin can improve sleep and is especially helpful for habitual insomnia.
Melatonin can slow the aging of the human body.
Melatonin can slow the deterioration of the sexual organs.
Melatonin can help fight cancer.

Melatonin 99% purity HPLC &NMR Test report by Yinherb 

Name	CAS No.	Purity
Melatonin	73-31-4	98%
5-HTP(5-Hydroxytryptophan)	56-69-9	98%
L-Theanine	3081-61-6	98%
Coenzyme Q10	303-98-0	98%
Alpha GPC 99%	28319-77-9	99%
Alpha GPC 50%	28319-77-9	50%
CDPC Synonyms:Citicoline	987-78-0	99%
PQQ(Pyrroloquinoline quinone)	72909-34-3	98%
Agmatine sulphate	306-60-5	98%
N-Acetyl-L-Tyrosine	537-55-3	98%
PS(phosphatidylserine)	8002-43-5	20 ~ 70 %
Alpha Lipoic acid	1200-22-2	98%
Trans-Resveratrol	510-36-0	98%
NRC Synonyms:Nicotinamide Riboside Chloride	23111-00-4	98%
NMN Synonyms:Beta-Nicotinamide Mononucleotide	1094-61-7	98%
NAD+ Synonyms:β-Nicotinamide Adenine Dinucleotide	53-84-9	99%
NADH Synonyms:β-Nicotinamide Adenine Dinucleotide Disodium Salthydrate	606-68-8	99%
Calcium L-threonate	70753-61-6	99%
Magnesium L-Threonate	778571-57-6	98%
TUDCA(Tauroursodeoxycholic acid)	14605-22-2	98%
Quercetin	117-39-5	98%
Rutin	153-18-4	98%
Pterostilbene	537-42-8	98%
Trans-3,5-dimethoxystilbene-4′-O-β-D-glucopyranoside	50450-35-6 38967-99-6	98%
7,8-Dihydroxyflavone hydrate	38183-03-8	98%
Spermidine trihydrochloride  98%	334-50-9	98%
Spermidine	124-20-9	98%
RU58841	154992-24-2	99%
Salidroside	10338-51-9	98%
9-Me-BC Synonyms: 9-Methyl-9H-beta-carboline	2521-07-5	99%
DMAE Bitartrate	5988-51-2	98%
Choline Bitartrate	87-67-2	98%
L-Cysteine Hydrochloride Monohydrate	7048-04-6	98%
L-Cysteine Hydrochloride Anhydrous	52-89-1	98%
L-Cysteine	52-90-4	98%
N-Acetyl-L-Cysteine	616-91-1	98%
S-Carboxymethyl-L-Cysteine	638-23-3	98%
L-Cystine (Non Animal Source)	56-89-3	98%
L-Cysteine Hydrochloride Monohydrate(Non Animal Source)	7048-04-6	98%
L-Cysteine Hydrochloride Anhydrous (Non Animal Source)	52-89-1	98%
L-Cysteine (Non Animal Source)	52-90-4	98%
N-Acetyl-L-Cysteine (Non Animal Source)	616-91-1	98%
L-Citrulline	372-75-8	98%
L-Citrulline DL-Malate 1:1		98%
L-Citrulline DL-Malate 2:1		98%
L-Ornithine Monohydrochloride	3184-13-2	98%
L-Leucine	61-90-5	98%
L-Tyrosine	60-18-4	98%
L-Serine	56-45-1	98%
L-Cystine	56-89-3	98%
L-Arginine	74-79-3	98%
N-Acetyl-L-Cysteine	616-91-4	98%
N-Acetyl-L-Tyrosine	537-55-3	98%
L-Arginine L-Aspartate	7675-83-4	98%
L-Ornithine L-Aspartate	3230-94-2	98%
Acetyl Cysteine	H20043735	98%
Acetyl Tyrosine	H20084630	98%
Carbocisteine	H20043770	98%
Cysteine Hydrochloride	H20045038	98%
L-Carnosine	305-84-0	98%
L-Glutathione	70-18-8	98%
Creatine Monohydrate	6020-87-7	98%
L-Carnitine	541-15-1	98%
L-Carnitine L-Tartrate	36687-82-8	98%
Acetyl-L-Carnitine HCL	5080-50-2	98%
Mark:All items quality and shipment re guaranteed. You must get what you order.            Ask me about products not listed! The blue mark is our lab new researched this year.           The price is based on 1kg MOQ, if you order more than 25kg, i will give you discount.

FAQ
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.