Xi'an Sonwu Biotech Co., Ltd. is one of the most professional manufacturers and suppliers of 1-(methylsulfonyl)spiro[indoline-3,4'-piperidine] in China. We warmly welcome yuo to wholesale bulk 1-(methylsulfonyl)spiro[indoline-3,4'-piperidine] for sale here from our factory. Quality products and reasonable price are available.
Product Introduction
1-(methylsulfonyl)spiro[indoline-3,4'-piperidine] is MK677 intermediate. MK677 is produced by reverse pharmacology, an orally administered substance that accelerates growth hormone secretion. Initially, it was used to treat health issues like obesity, osteoporosis, and muscle wasting. However, MK677 has been proven to promote increased lean mass and IGF-1 serum levels.
What's more, it also has other positive effects. For example, inhibits the signaling of somatostatin receptors, slows the activity of somatostatin in the system, stimulates growth hormone signaling in growth hormone-releasing hormone (GHRH), and improves and increases the production and release of GHRH. As its intermediate, 1-methylsulfonylspiro[2H-indole-3,4'-piperidine] also has a similar effect. That's why we can see more and more 1,2-dihydro-1-(methylsulfonyl)-Spiro[3H-indole-3,4'-piperidine] suppliers in the market. Xi'an Sonwu is one of them, which makes sure to supply the high-quality product. If you want to know more about it, consult Xi'an Sonwu.
![1-(methylsulfonyl)spiro[indoline-3,4'-piperidine] mf](/Content/uploads/2023803310/20230303152357f12c619811ce4ecfa0a3af46e4045973.jpg)
Certificate of Analysis
| Item | Specification | Test Results |
| Appearance | White powder | Conform |
| Identification | TLC:Standard solution and test solution same spot,RF | Conform |
| Assay (Dry Basis) | 98.0%~100.5% | 99% |
| Specific Optical | -2.4°~ -2.8° | -2.71° |
| PH | 4.5~7.0 | 5.3 |
| Heavy Metals (As Pb) | ≤10ppm | <10ppm |
| As | ≤1ppm | Not Detected |
| Pb | ≤0.5ppm | Not Detected |
| Cd | ≤1ppm | Not Detected |
| Hg | ≤0.1ppm | Not Detected |
| Related substance | Spot not bigger than standard solution spot | No spot |
| Residual solvent | <0.5% | Complies |
| Water Content | <2% | 0.18% |
Where to Buy
Xi'an Sonwu Biotech Co. ltd. has rich experience in global trade and health industry. Insist on faith-based and quality first is our company’s principle. We strictly control product quality, which means selection starts from raw material. Besides, we handle every detail and reduce cost to the maximum extent, then our customers can get cost-effective product. Based on these, customers have given much good feedback to our products. So look for Xi'an Sonwu Biotech Co. ltd. when you need this product.
Xi'an Sonwu completely makes sure product’s quality, so sample can be supplied. Here is the quantity.
Form | Sample Amount | The Minimum of Quantity |
Powder | 10g | 10g |
Bulk Capsules | 200 capsules | 200 capsules |
Bottled Capsules | 5 bottles | 5 bottles |
Customers’ Good Comment

OEM Service
Xi'an Sonwu not only can supply high quality 1-(Methylsulfonyl)spiro[indoline-3,4'-piperidine] powder, but also supply capsules.
So any customers could customize capsules they want. And items below can be supplied.
1. Customized capsules shells (size, color, material)
2. Customized bottles(size, color, material, style)
3. Customized packaging(vacuum foil packaging, box, druOm)
4. Customized label(paint film, matte film, optical mask)
Benifits
It is the intermediate of MK677, so they have the mimilar effects, for instance:
Help Build Muscles
Reduce Muscle Wasting
Increase Bone Density
Improve Sleep
Anti-aging and Prolong Longevity
Good for Treating Growth Hormone Deficiency
![1-(Methylsulfonyl)spiro[indoline-3,4'-piperidine] muscle](/Content/uploads/2022803310/20220902120639ce153376a46c4f6f909c506105989eb5.jpg)
Factory Environment
1. Xi'an Sonwu has a factory with sufficient stock. In addition, Xi'an Sonwu has a clean and tidy production department with advanced equipment. Under the company's leadership, researchers continue to develop new products to meet customers' needs.
2. Xi'an Sonwu has advanced testing equipment and professional testing personnel, all of which show that Xi'an Sonwu aims to provide accurate and effective data and good service.


Certificates

Packaging

Logistics Record

Except guarantee the product’s, the other most important thing is customers could receive the goods smoothly. So, Xi’an Sonwu supply all kinds of courier according to different need.

Why Choose Us
1. Our company has 10-year experience in product development, production and sales.
2. Our company has a professional team with clear division of labor.
3. We have professional laboratories and equipment to ensure high quality products.
4. Products are tested by third parties.
If you want to buy 1-(methylsulfonyl)spiro[indoline-3,4'-piperidine], feel free to contact Xi'an Sonwu.
E-mail: sales@sonwu.com
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![1-(Methylsulfonyl)spiro[indoline-3,4'-piperidine]certificate](/uploads/202333675/1-methylsulfonyl-spiro-indoline-3-4-piperidi6373a8f0-d9ea-4a8e-a7de-99a0f5481541.jpg)
![1-(Methylsulfonyl)spiro[indoline-3,4'-piperidine]exhibition](/uploads/202333675/1-methylsulfonyl-spiro-indoline-3-4-piperidi0a7f9116-2b7d-4dee-9d25-7b1d7eea3be5.jpg)
![1-(Methylsulfonyl)spiro[indoline-3,4'-piperidine]packaging](/uploads/202333675/1-methylsulfonyl-spiro-indoline-3-4-piperidid7f78621-5a1e-4940-bca6-d04c48c0730b.jpg)
![1-(Methylsulfonyl)spiro[indoline-3,4'-piperidine] 1](/uploads/202233675/1-methylsulfonyl-spiro-indoline-3-4-piperidi50252479996.jpg)
![1-(Methylsulfonyl)spiro[indoline-3,4'-piperidine]](/uploads/202233675/1-methylsulfonyl-spiro-indoline-3-4-piperidi50252948226.jpg)





