 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > DL-α-Tocopherol for Sale > Chinese factories supply peptide for weight loss (with a purity of up to 99%) and offer comprehensive after-sales services.

Chinese factories supply peptide for weight loss (with a purity of up to 99%) and offer comprehensive after-sales services. buy - large image1

Chinese factories supply peptide for weight loss (with a purity of up to 99%) and offer comprehensive after-sales services. buy - image1

Chinese factories supply peptide for weight loss (with a purity of up to 99%) and offer comprehensive after-sales services. buy - image2

Chinese factories supply peptide for weight loss (with a purity of up to 99%) and offer comprehensive after-sales services. buy - image3

Chinese factories supply peptide for weight loss (with a purity of up to 99%) and offer comprehensive after-sales services. buy - image4

Chinese factories supply peptide for weight loss (with a purity of up to 99%) and offer comprehensive after-sales services.

Name: Chinese factories supply peptide for weight loss (with a purity of up to 99%) and offer comprehensive after-sales services.
Brand: Customized services available
SKU: pr2606092918
Price: 3.03 USD
Availability: InStock

TDS 16 Inquiries

Unit Price: Get Latest Price 

CAS No.:

10191-41-0

Grade:

Pharmaceutical Grade

Content:

99%

Port:

hongkong

Brand:

Customized services available

Packaging:

5mg 30mg 60mg

Sample Available:

Yes

Price valid (until):

2026-08-09

Contact Supplier

 Chat Now

Guangzhou Duo Run Trading

Company Type:

Trader

Location:

China

Payment Terms:

100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Retatrutide,Tirzepatide,GLOW,KLOW80,NAD+,TB500

 Visit Store

Product Description
Seller Information
History Price
Inquiry History

Description

Name: Nina
Email: asdfg202620@outlook.com
WhatsApp: +8613080411336

Why choose us

1. Well-equipped, stable and high-quality raw material supply chain, to provide customers with the best quality products.

2. Strict quality inspection process and professional certificate testing to ensure the quality level of the final product.

3. Excellent sales team can provide customers with integrated and professional services.

4. Accept various OEM & ODM services to meet the different needs of different customers，low MOQ.

5. Professional supplier and manufacturer, an integrated enterprise integrating production and sales, providing customers with one-stop service.

FAQ

1. Do you accept customization?

RE: We can provide corresponding customized solutions according to the specific needs of customers.

2. Can you provide samples?

RE: We can provide samples to customers and send them to consumers in time by express.

3. How is your production capacity ?and whether it can meet customer needs in a timely manner. RE:we can produce the products required by customers in time and have sufficient production capacity.

4. How long is your lead time?

RE: Within 50kg, can be shipped within 5 days. More than 50 kg, the corresponding time needs to be negotiated according to the weight of the product.

5. What is your terms of payment ?

RE: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment. irrevocable LC at sight.

6. Do you have OEM or ODM service of product?

Re: Sure. If needed, we can customize products for you.

7. How can you guarantee the goods you offer is qualified ?

Re: All the goods are inspected before shipment. If the goods can't come to the quality we promise, you can ask for refund.

8.How will you deliver the goods?

RE:We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

Company Profile

Our company is a modern and advanced enterprise, specializing in the production and export of raw materials for drugs, drug intermediates, and plant extracts. Our products are widely used in the fields of medicine, medical health products, cosmetics, nutritional supplements, and food additives. Our factory covers an area of 95 acres. The proposed factory will comply with GMP standards. The factory environment is clean and tidy, with a reasonable layout, and includes large and medium-sized production workshops as well as shared workshops. It is equipped with advanced equipment, quality inspection and research centers. These products have reached the advanced domestic level in terms of quality and technical content. Since its establishment, the company has attached great importance to team training and technological reform. Our modern production equipment ensures the rapid and efficient production of the entire line, with high precision. All processing, extraction, packaging and transportation are completed internally, ensuring the highest quality and efficiency. We continuously develop new ingredients and innovative products, earning respect and praise from global customers. After years of continuous development, the company has accumulated rich experience in international trade and customer resources, established a stable customer base and a complete marketing service network. In addition, the company has established long-term technical cooperation relationships with experts and professors from many universities and research institutions in the province.

Tirzepatide is a dual glucose-dependent insulinotropic polypeptide (GIP) and GLP-1 agonist that has been studied recently as a treatment for patients with noncirrhotic NASH (SYNERGY-NASH, NCT04166773) given its association with significant weight loss and improvement in features of metabolic syndrome in diabetes trials.

Peptide

Peptide products offer diverse functional benefits across multiple scenarios:

in health management, peptides support metabolic regulation (aiding in blood sugar control and healthy weight management for specific groups) and immune system modulation by enhancing the body's defense responses;

in skincare, peptides promote skin barrier repair, boost collagen synthesis to reduce fine lines, and improve skin hydration and elasticity;

in sports nutrition, peptides assist in muscle recovery by reducing post-exercise tissue damage and supporting muscle protein Shop China Peptide Factory, high-purity Cortagen 20mg pancragen chonluten ovagen cagrilintide mazdutide survodutide - Fast delivery available-Detailed Image 1

Items	Specifications
vial	mg
tude	k
bag	kg

ECHEMI Editorial Reference

DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB[1].
Liquid|Slightly yellow to amber, nearly odourless, clear, viscous oil which oxidises and darkens on exposure to air or light
2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-1-benzopyran-6-ol is a tocopherol.|dl-alpha-Tocopherol is a synthetic form of vitamin E, a fat-soluble vitamin with potent antioxidant properties. Considered essential for the stabilization of biological membranes (especially those with high amounts of polyunsaturated fatty acids), d-alpha-Tocopherol is a potent peroxyl radical scavenger and inhibits noncompetitively cyclooxygenase activity in many tissues, resulting in a decrease in prostaglandin production. Vitamin E also inhibits angiogenesis and tumor dormancy through suppressing vascular endothelial growth factor (VEGF) gene transcription. (NCI04)

Research & Reference Note

Chinese factories supply peptide for weight loss (with a purity of up to 99%) and offer comprehensive after-sales services. is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Authoritative sources

Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

Certificates

Basic Info

Product Name:

DL-α-Tocopherol

Other Name:

2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-;6-Chromanol,2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-;3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol;dl-α-Tocopherol;(±)-α-Tocopherol;Ephanyl;DL-α-Tocopherol;all-rac-α-Tocopherol;Ronotec DF 120;Ronotec 201;Rac-α-Tocopherol;Ronotec 202;3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol;Uvinul 2000AO;Elementol B;Elementol R;Elementol Basic;Irganox E 210;2,5,7,8-Tetramethyl-2-(4′,8′,12′-trimethyltridecyl)chroman-6-ol;2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-ol;Irganox LE 307;364-50-1;4072-33-7;16826-11-2;25094-97-7;181591-70-8

CAS No.:

10191-41-0

Molecular Formula:

C29H50O2

InChIKeys:

InChIKey=GVJHHUAWPYXKBD-UHFFFAOYSA-N

Molecular Weight:

430.71

Exact Mass:

430.71

BRN:

94012

EC Number:

233-466-0

UNII:

7QWA1RIO01

NSC Number:

755839|82623|20812

DSSTox ID:

DTXSID8021355

NCI Thesaurus Code:

C74578

Color/Form:

Slightly viscous, pale yellow oil

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

29.5

XLogP3:

log Kow = 12.2 (est)

Appearance:

Liquid

Density:

0.950 g/mL at 20 °C(lit.)

Melting Point:

2-4°C

Boiling Point:

205-210 °C @ Press: 0.02 Torr

Flash Point:

240°C

Refractive Index:

n20/D 1.506

Water Solubility:

Miscible with chloroform, vegetable oils, ether, acetone and alcohol. Immiscible with water.

Storage Conditions:

2-8°C

Vapor Pressure:

1.4X10-8 mm Hg at 25 °C (est)

Specific rotation:

[α]D/25 0° ± 0,05° (1 in 10 solution in chloroform)

Henrys Law Constant:

Henry's Law constant = 7.9X10-5 atm-cu m/mole 25 °C (est)

Dissociation Constants:

pKa = 10.8 (hydroxy) (est)

Collision Cross Section:

219.7 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

Experimental Properties:

Hydroxyl radical reaction rate constant = 2.3X10-10 cu cm/molec-sec at 25 °C (est)

See More DL-α-Tocopherol Properties 

Hazard Identification

Classification of the substance or mixture

Skin sensitization, Sub-category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H317 May cause an allergic skin reaction
Prevention	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature: 2 - 8 deg C.

See More DL-α-Tocopherol Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Retatrutide,Tirzepatide,GLOW,KLOW80,NAD+,TB500

Location:
Room 11B, Building 0056, No. 81-1 Nonglinxia Road, Yuexiu District, Guangzhou City, Guangdong Province

Payment Terms:
100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2026

Company Profile

Our company is a modern and advanced enterprise, specializing in the production and export of raw materials for drugs, drug intermediates, and plant extracts. Our products are widely used in the fields of medicine, medical health products, cosmetics, nutritional supplements, and food additives. Our factory covers an area of 95 acres. The proposed factory will comply with GMP standards. The factory environment is clean and tidy, with a reasonable layout, and includes large and medium-sized production workshops as well as shared workshops. It is equipped with advanced equipment, quality inspection and research centers. These products have reached the advanced domestic level in terms of quality and technical content. Since its establishment, the company has attached great importance to team training and technological reform. Our modern production equipment ensures the rapid and efficient production of the entire line, with high precision. All processing, extraction, packaging and transportation are completed internally, ensuring the highest quality and efficiency. We continuously develop new ingredients and innovative products, earning respect and praise from global customers. After years of continuous development, the company has accumulated rich experience in international trade and customer resources, established a stable customer base and a complete marketing service network. In addition, the company has established long-term technical cooperation relationships with experts and professors from many universities and research institutions in the province.
Weekly Price

 The chart shows the price trend of the product in the past 12 months.

Inquiry History

16 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Synthetic Vitamin E (DL-alpha-Tocopherol)	100 G	Sep 2, 2026
Pakistan	Vitamin E	10.00 MT	Feb 14, 2025
Sri Lanka	Alpha - Tocopherol -Vitamin E	1000.00 KG	Feb 13, 2025
Indonesia	Dl-Alpha Tocopherol	50 G	Jun 7, 2024
India	DL Alpha Tocopherol	1.00 KG	Mar 1, 2024
Indonesia	Vitamin E 50% Oil Certified RSPO Mix Tocopherol Tocotrienol for Supplement Amber Liquid Gold Tri.E	100 G	Oct 31, 2023
India	Vitamin E	1.00 MT	Apr 27, 2025
India	Vitamin E oil pure	10 TON	Apr 22, 2025
Egypt	Vitamin E oily	5 TON	Dec 17, 2024
Indonesia	Vitamin E 50% Oil Certified RSPO Mix Tocopherol Tocotrienol for Supplement Amber Liquid Gold Tri.E	100 G	Nov 2, 2023
Indonesia	Vitamin E 50% oil	500 G	Nov 1, 2023
Malaysia	High Quality Raw Material Vitamin e Oil price Dl-alpha tocopheryl Acetate	100 KG	Oct 27, 2023
Sri Lanka	Alpha - Tocopherol -Vitamin E	1000.00 KG	Feb 12, 2025
India	Tocopherol	5 TON	Feb 7, 2025
Peru	Vitamin Factory Direct Sale Bulk Mixed Tocopherol Powder Natural Vitamin E D-alpha Tocopherol	25 KG	Nov 7, 2023
India	D-Alpha Tocopherol	2 MT	Nov 20, 2023

Post an enquiry for this product

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Chinese factories supply peptide for weight loss (with a purity of up to 99%) and offer comprehensive after-sales services.

Product Description

Seller Information

History Price