Xi'an Harmonious Natural Bio-Technology Co., Ltd.

Xi'an Harmonious Natural Bio-Technology Co., Ltd.

Country: China (Mainland)Business Type: Lab/Research institutions

Manufacturer

qq

    x
  • Ms.Vicky

Contact US
Ms.Beryl
Tel: +86-18092068319
Ms.Vicky
Tel: 0086 29 86712509
Ms.Sara
Tel: 008618292978289
Mr.Marshall
Tel: +86 1569190561
  • Fax: +86 86712509
  • URL: http://www.xahnb.com
  • Province/state: shaanxi
  • City: Xi'an
  • Street:huilinhuacheng 10-2104
  • MaxCard:
Home > Products > 

High Purity Best Price S-4 (Andarine) SARMS

High Purity Best Price S-4 (Andarine) SARMS CAS NO.401900-40-1

  • Min.Order: 1 Gram
  • Payment Terms: L/C,T/T,Other
  • Product Details

Keywords

  • S-4
  • Andarine
  • SARMS S-4

Quick Details

  • ProName: High Purity Best Price S-4 (Andarine) ...
  • CasNo: 401900-40-1
  • Molecular Formula: C19H18F3N3O6
  • Appearance: White powder
  • Application: Pharma grade & Food grade
  • DeliveryTime: Ship out with in 3 days after confirmi...
  • PackAge: 1kg/bag; 25kg/drum, or as customer's r...
  • Port: Shanghai, Beijing, Guangzhou, HK
  • ProductionCapacity: Metric Ton/Day
  • Purity: 99%
  • Storage: Far from fire and heat, keep in cool p...
  • Transportation: DHL, EMS, FedEx, TNT, AIR, SEA
  • LimitNum: 1 Gram
  • Related Substances: Related impurities shall be not more t...
  • Residue on Ignition: 0.50%
  • Heavy Metal: <10ppm
  • Valid Period: 24 months

Superiority

Before-Sale Service:

---Any inquiries will be replied within 12 hours.
---Golden Manufactory under ISO/GMP with large stock.
---Dedication to quality,We have strict quality control system.
---OEM/ODM Available.
---Sample is available for your evaluation & Formulation development.
---Low MOQ: No worry about the big MOQ.
---Fast Delivery: Narmolly grt it within 7-10 days after confirming the order.
---Convenient Payment: Trade Assurance on Alibaba(Visa or Credit card), or TT

After-Sale Service:

---International Authorized Third-Party Test For The Products You Demand.
---60 Days Warranty of quality of goods.

What's more:
Looking forward to having a long-term cooperation with us in China !
Welcome to visit our factory ! ! !

Details

Product Name: S-adenosyl-L-methionine

Appearance: White Hygroscopic Powder

CAS NO.: 29908-03-0
Molecular Formula: C9H18ClNO4
Molecular Weight: 400.45

Water Content: Less than 1%

Purity: 99% or graeter

Ash content: Lowest

Packing and storage: Aluminum Foil bags, store in cool, dry place 5℃below

 High purity Ademetionine S-Adenosyl-L-methionine 1,4-butanedisulfonate Power CAS 101020-79-5

Description

     SAMe (known as S-adenosylmethionine) is not an herb or a hormone. It’s a molecule that all living cells, including our own, produce constantly. To understand SAMe you first need to understand methylation and the importance of this process. Methylation is a simple transaction in which one molecule donates a methyl group (four-atom appendage) to a neighboring molecule within our body. SAMe’s methyl group is composed of one carbon and three hydrogen atoms. These transactions have far-reaching effects that affect everything from fetal development to brain function. It regulates the expression of genes, preserves fatty membranes that insulate our cells, and helps regulate various hormones including serotonin, melatonin, dopamine, and adrenaline. Without SAMe there would be no methylation.

 

Function:

1. S-Adenosyl-l-methionine Disulfate Tosylate (SAM-T) is a coenzyme involved in methyl group transfers. It is made from adenosine triphosphate (ATP) and methionine by methionine adenosyltransferase (EC 2.5.1.6). Transmethylation, transsulfuration, and aminopropylation are the metabolic pathways that use SAM. Although these anabolic reactions occur throughout the body, most SAM is produced and consumed in the liver.

 

2. The methyl group (CH3) attached to the methionine sulfur atom in SAM is chemically reactive. This allows donation of this group to an acceptor substrate in transmethylation reactions. More than 40 metabolic reactions involve the transfer of a methyl group from SAM to various substrates such as nucleic acids, proteins, and lipids.
 
3. In bacteria, SAM is bound by the SAM riboswitch, which regulates genes involved in methionine or cysteine biosynthesis.
The reactions that produce, consume, and regenerate SAM are called the SAM cycle. In the first step of this cycle, the SAM-dependent methylases (EC 2.1.1) that use SAM as a substrate produce S-adenosyl homocysteine as a product.This is hydrolysed to homocysteine and adenosine by S-adenosylhomocysteine hydrolase EC 3.3.1.1 and the homocysteine recycled back to methionine through transfer of a methyl group from 5-methyltetrahydrofolate, by one of the two classes of methionine synthases (EC 2.1.1.13 or EC 2.1.1.14). This methionine can then be converted back to SAM, completing the cycle.
 
4. Another major role of SAM is in polyamine biosynthesis. Here, SAM is decarboxylated by adenosylmethionine decarboxylase (EC 4.1.1.50) to form S-adenosyl-5'-3-methylpropylamine. This compound then donates its n-propylamine group in the biosynthesis of polyamines such as spermidine and spermine from putrescine.
 
5. SAM is required for cellular growth and repair. It is also involved in the biosynthesis of several hormones and neurotransmitters that affect mood, such as dopamine and serotonin. Methyltransferases are also responsible for the addition of methyl groups to the 2' hydroxyls of the first and second nucleotides next to the 5' cap in messenger RNA.
 
6. In the United States, SAM is sold as a nutritional supplement under the marketing name SAM-e (also spelled SAME or SAMe). Some research has indicated that taking SAM on a regular basis help fight depression, liver disease, and the pain of osteoarthritis. Multiple clinical trials indicate benefits for depression, some liver conditions and osteoarthritis. All other indications are not yet proven.

 

 

ITEM

STANDARD

APPEARANCE

     ALMOST WHITE POWDER,

HYGROSCOPIC.SOLUBLE IN WATER

IDENTIFICATION

1)CHEMICAL REACTION

2) IR: CONSISTENT WITH THE SPECTRUM OBTAINED WITH REFERENCE SUBATANCE.

3) HPLC: THE RETENTION TIME OF A MAJOR PEAK MEETS THE REQUIRMENTS.

ACID VALUE

1.0 ~ 2.0

CLARITY AND COLOR OF SOLUTION

NOT MORE INTENSELY COLRED THAN REFERENCE SOLUTION Y2

HEAVY METALS

N.M.T10PPM

WATER

N.M.T2.5%

S-ADENOSYL-L-HOMCYSTEIN

N.M.T0.5%

METHYLTHIOADENOSINE

N.M.T2.0%

ADENINE

N.M.T0.5%

RELATED SUBSTANCE

THE SUM AREA OF UNKNOWN IMPURITIES MUST BE NOT MORE THAN 1.5 TIMES OF REFERENCE SOLUTION MAIN PEAK’S(1.5%)

(S.S)ISOMER

N.L.T 62.0%

ENDOTOXIN

NMT 0.3 EU/mg

MICROBIOLOGICAL

NMT 1000CFU/g

P-TOLUENESULFONATIC ACID

21.0% ~ 24.0%(BASIS ON DRIED)

SULFATES

23.5%~ 26.5%(BASIS ON DRIED)

ADEMETIONINE

N.L.T49.5%(BASIS ON DRIED)

TOTAL CONTENT

N.L.T96.0%High purity Ademetionine S-Adenosyl-L-methionine 1,4-butanedisulfonate Power CAS 101020-79-5High purity Ademetionine S-Adenosyl-L-methionine 1,4-butanedisulfonate Power CAS 101020-79-5High purity Ademetionine S-Adenosyl-L-methionine 1,4-butanedisulfonate Power CAS 101020-79-5High purity Ademetionine S-Adenosyl-L-methionine 1,4-butanedisulfonate Power CAS 101020-79-5High purity Ademetionine S-Adenosyl-L-methionine 1,4-butanedisulfonate Power CAS 101020-79-5High purity Ademetionine S-Adenosyl-L-methionine 1,4-butanedisulfonate Power CAS 101020-79-5High purity Ademetionine S-Adenosyl-L-methionine 1,4-butanedisulfonate Power CAS 101020-79-5High purity Ademetionine S-Adenosyl-L-methionine 1,4-butanedisulfonate Power CAS 101020-79-5High purity Ademetionine S-Adenosyl-L-methionine 1,4-butanedisulfonate Power CAS 101020-79-5

Before-Sale Service:

---Any inquiries will be replied within 12 hours.
---Golden Manufactory underISO/GMPwithlarge stock.
---Dedication to quality,Wehavestrictqualitycontrolsystem.
---OEM/ODM Available.
---Sample is available for your evaluation & Formulation development.
---LowMOQ: NoworryaboutthebigMOQ.
---FastDelivery: Narmolly grt it within 7-10 days after confirming the order.
---Convenient Payment: Trade Assurance on Alibaba(Visa or Credit card), or TT

After-Sale Service:

---International Authorized Third-Party Test For The Products You Demand.
---60 Days Warranty of quality of goods.

What's more:
Looking forward to having a long-term cooperation with us in China !
Welcome to visit our factory ! ! !

Other products of this supplier