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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > 2,6-Di-tert-butyl-4-methylphenol for Sale > Top Quality p21 Butylated Hydroxytoluene 99% white powder 128-37-0 HuaMan
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Top Quality p21 Butylated Hydroxytoluene 99% white powder 128-37-0 HuaMan

TDS 22 Inquiries

Unit Price: Get Latest Price
CAS No.:

128-37-0

Grade:

Industrial Grade

Content:

99%

Port:

tianjin

Brand:

HuaMan

Packaging:

10 bottles/box

Sample Available:

Yes

Price valid (until):

2024-12-29

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment
Average Lead Time:
5 days
Qualification:
Main Products:

Propylene glycol

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    whatsapp:+52 9431 6380

    p21 (Cip1) mediates its various biological activities primarily by binding to and inhibiting the kinase activity of the cyclin-dependent kinases Cdk2 and Cdk1 leading to growth arrest at specific stages in the cell cycle.

    Product name P21
    CAS No. 128-37-0
    MF C15H24O
    MW 220.35
    Melting point 69-73 °C(lit.)
    Boiling point 265 °C(lit.)
    Density 1.048
    Storage condition 2-8°C
    Solubility methanol: 0.1 g/mL, clear, colorless

    What Does the P21 Peptide Do?

    From the literature and user reports there is reason to believe that the P-21 nootropic can: long term memory, verbal fluency, executive function, motivation, mental health, processing speed, visual saturation (yep), short term memory, episodic memory, procedural memory, conceptual thinking and deter Alzheimer's, Parkinson's, and major depressive disorder.

    I am not a doctor and this should not be taken as medical advice.


    Benefits:
    P21 Peptide (CDKN1A) improves brain and memory performance, adjusts cell's cycle, incorporates new neurons into the neural system, treats Alzheimer's Disease (AD) and all brain-related disorders, besides assisting in tumors treatments. This product also stimulates neurogenesis, verbal fluency, task execution, motivation, mental health, synapses speed, and both short-term and long-term memory, as well as mechanical memory and creative thinking.

    P21 Side-Effects

    Experiencing tiredness: Neurogenic compounds do have a tendency to produce these side effects.

    Potential cognitive rebound? Fewer reports include this experiencing this side effect. It was after a short duration of use, so there are questions surrounding how this could happen (this wouldn't be to do with antibodies I assure you). Perhaps they are experiencing an increase in LIF? In which case... take more?

    Shop Top Quality p21 Butylated Hydroxytoluene 99% white powder 128-37-0 HuaMan-Detailed Image 1

    Shop Fast shipping, safe delivery, high quality weight loss Peptide Tirzepatide 2023788-19-2 30mg HM-Detailed Image 2

    Items Specifications
    Product Name Tirzepatide
    Other Name LY3298176
    CAS 2023788-19-2
    Molecular Formula C225H348N48O68
    Appearance White power
    Molar Mass
    4813.45


    Tirzepatide (LY3298176) is a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist that is being developed for the treatment of type 2 diabetes. Tirzepatide (LY3298176) shows significantly better efficacy with regard to glucose control and weight loss than do Dulaglutide.

    Tirzepatide, also known as LY 3298176, is a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist. Tirzepatide has a greater affinity to GIP receptors than to GLP-1 receptors, and this dual agonist behavior has been shown to produce greater reductions of hyperglycemia compared to a selective GLP-1 receptor agonist. Signaling studies reported that tirzepatide mimics the actions of natural GIP at the GIP receptor. Tirzepatide was approved for improving blood sugar control in adults with type 2 diabetes, as an addition to diet and exercise.

    Appearance: Powder

    Purity: >98% (or refer to the Certificate of Analysis)

    Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

    Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

    Solubility: To be determined

    Shelf Life: >2 years if stored properly

    Drug Formulation: To be determined

    Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

    HS Tariff Code: 2934.99.9001



      Other Products  


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      Our advantage


    Quality:   Purity above 99%, directly produced by the manufacturer, can accept quality testing, and can also customize any content of powder, liquid, oil, etc.

    Transport:   We can accept sea freight, air freight, and express delivery, with a guarantee time of 1-2 weeks and a customs clearance rate of over 99%. Even if the goods are detained, you can resend the freight and I will resend the goods.

    Service:   We can provide sterile water for you to directly mix and inject freeze-dried powder. In addition to powder, we also have liquids, water-based agents, oils, tablets, and professional customized synthesis routes. We provide you with professional guidance on product use, product synthesis, and product customization.

    Price:   We do not engage in price wars. Firstly, our quality can be guaranteed; Secondly, our transportation efficiency and customs clearance rate can be guaranteed; Thirdly, we will provide you with the highest quality service, in any aspect. If you have any questions, I will have the answer.


      Company Profile


    Shop Fast shipping, safe delivery, high quality weight loss Peptide Tirzepatide 2023788-19-2 30mg HM-Detailed Image 4 Shop Fast shipping, safe delivery, high quality weight loss Peptide Tirzepatide 2023788-19-2 30mg HM-Detailed Image 5

    HuaMan Bio acquired early mastery of development and manufacturing of peptides, the short chain amino acids linked by peptide bonds that have enabled new generations of small molecule drugs that closely mimic the body's natural pathways. Now HuaMan Bio possesses first-class capabilities to manufacture peptides at industrial scale and in full compliance with the strictest Good Manufacturing Practice (cGMP) standards.pharmaceutical raw materials, food and feed additives, veterinary drugs and other fields, the enterprise adhering to provide customers with quality service, supply high-quality products, "world peace and health" as its responsibility, the company adhering to the "meet all customer requirements for products" as the service concept, Guarantee "provide qualified products" as the service principle, so that you get "God-like" noble shopping enjoyment. Our company has more than 1000 kinds of polypeptides, raw materials inventory, at any time to meet the various needs of customers for products. Is your best partner.

    Shop Fast shipping, safe delivery, high quality weight loss Peptide Tirzepatide 2023788-19-2 30mg HM-Detailed Image 6



    Transportation & packaging


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      FAQ  


    Q1: What's your MOQ?
    A:It depends on different products,we can accept sample order or provide free sample for your test.

    Q2:How about delivery leadtime?
    A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

    Q3: Is there a discount?
    A:Different quantity has different discount.

    Q4: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.

    Q5: 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.

    Q6. We don't know you at all, how can we trust you?
    A: You are always warm welcomed to visit us at any time. Commitment is the No.1 Point of our Enterprise's Value.

    Q7.Do you test all your goods before delivery?
    A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.

    ECHEMI Editorial Reference
    Butylated hydroxytoluene is an antioxidant widely used in foods and in food-related products[1]. Butylated hydroxytoluene is a Ferroptosis inhibitor[2].

    Certificates
    • Top Quality p21 Butylated Hydroxytoluene 99% white powder 128-37-0 HuaMan Certificates 1 TDS

    Basic Info
    Product Name:

    2,6-Di-tert-butyl-4-methylphenol

    Other Name:

    Phenol,2,6-bis(1,1-dimethylethyl)-4-methyl-;p-Cresol,2,6-di-tert-butyl-;2,6-Bis(1,1-dimethylethyl)-4-methylphenol;CAO 1;CAO 3;Dalpac;DBPC;Deenax;2,6-Di-tert-butyl-p-methylphenol;4-Hydroxy-3,5-di-tert-butyltoluene;Impruvol;Ionol;Ionole;4-Methyl-2,6-di-tert-butylphenol;Parabar 441;Sustane BHT;Tenamene 3;Topanol OC;Vianol;BHT;Butylated hydroxytoluene;Topanol O;Topanol;Dibunol;Nonox TBC;AO 4K;Dibutylated hydroxytoluene;Ionol 1;Buks;2,6-Di-tert-butylcresol;Stavox;Di-tert-Butyl-4-methylphenol;o-Di-tert-butyl-p-methylphenol;Di-tert-butyl-p-cresol;Antioxidant KB;2,6-Di-tert-butyl-p-cresol;Antioxidant 4K;Sumilizer BHT;Di-tert-butylcresol;Catalin CAO 3;Chemanox 11;Vanlube PCX;Vanlube PC;Advastab 401;2,6-Di-tert-butyl-p-cresole;Antioxidant 29;AO 29;Antioxidant 30;P 21;Antioxidant DBPC;Agidol;Alkofen BP;Kerabit;Agidol 1;AO 4;Vulkanox KB;2,6-Di-tert-butylmethylphenol;Nocrac 200;2,6-Di-tert-butyl-4-hydroxytoluene;2,6-Di-tert-butyl-4-methyl-1-hydroxybenzene;Ionol BHT;AOX 4;AOX 4K;Antioxidant 4;Tenox BHT;Topanol BHT;Swanox BHT;2,6-Di-tert-butyl-4-methylhydroxybenzene;Antioxidant 264;Vanox PC;Antage BHT;3,5-Di-tert-butyl-4-hydroxytoluene;Popol;Ralox BHT;Permanax BHT;Antioxidant MPJ;Topanol OL;Naugard BHT;2,6-Di-tert-butyl-p-cresol;BAT;Ultranox 226;Lubrizol 817;2,6-Di-tert-butyl-4-methylphenol;P 21 (phenol);T 501;Ionol 330;Yoshinox BHT;2,6-Bis(tert-butyl)-4-methylphenol;36631-28-4;42615-30-5;50356-19-9;50641-99-1;52683-46-2;53571-70-3;58500-82-6;83047-16-9;97123-41-6;102962-45-8;259752-53-9;290348-23-1;338986-13-3;1394965-02-6;1456709-94-6;1847425-90-4;2055662-96-7

    CAS No.:

    128-37-0

    UN No.:

    3077

    Molecular Formula:

    C15H24O

    InChIKeys:

    InChIKey=NLZUEZXRPGMBCV-UHFFFAOYSA-N

    Molecular Weight:

    220.35000

    Exact Mass:

    220.35

    EC Number:

    246-911-9

    HScode:

    2907199090

    Characteristics
    PSA:

    20.23000

    XLogP3:

    5.3

    Appearance:

    White crystals or crystalline powder

    Density:

    1.048 g/cm3 @ Temp: 20 °C

    Melting Point:

    70 °C

    Boiling Point:

    265 °C

    Flash Point:

    127ºC

    Refractive Index:

    1.4859

    Water Solubility:

    H2O: insoluble

    Storage Conditions:

    0-6ºC

    Vapor Pressure:

    <0.01 mm Hg ( 20 °C)

    Vapor Density:

    7.6 (vs air)

    Flammability characteristics:

    Class IIIB Combustible Liquid: Fl.P. at or above 200°F.

    Hazard Identification

    Classification of the substance or mixture

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H410 Very toxic to aquatic life with long lasting effects

    Precautionary statement(s)
    Prevention

    P273 Avoid release to the environment.

    Response

    P391 Collect spillage.

    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

    NO open flames. 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

    Separated from strong oxidants and strong bases. Well closed.Keep container tightly closed in a dry and well-ventilated place. Storage class (TRGS 510): Non Combustible Solids.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Propylene glycol

    Location:

    No .41 Optics Valley Avenue, East Lake High-tech Development Zone, Wuhan ,China

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment

    Average lead Time:

    5 days

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    11-50

    Year of Establishment:

    2024

    Nanjing Huaman Import and Export Co., Ltd was established in 2024 with strong research and development capabilities and superb synthesis technology, as well as advanced quality control measures. Effectively promote the joint venture and cooperation with the major enterprises, manufacturers, with the idea of industrial development to serve the society and the majority of users. We always adhere to the market demand as the orientation, constantly synthesizing new high-tech chemical products , mainly exported to the United States, Europe, India, South Africa, Nigeria and other countries and regions, has a wealth of export experience, to ensure transportation safety, can let each customer as soon as possible to safely receive the goods.
  • Inquiry History
    22 Inquiries
    Country Product Purchase Quantity Date Posted
    Kazakstan

    Antioxidant 264 / BHT 99.7% High Purity (CAS 128-37-0) Additiev for Aviation Fuel

    7 MT Jul 24, 2026
    India

    butylated hydroxy toluene

    1500 KG May 12, 2026
    United States

    P21

    10 PCS Mar 20, 2026
    Poland

    BHT (Butylated Hydroxytoluene)

    1000.00 KG Jan 21, 2026
    India

    4 Butylated tolune(BHT)

    10.00 KG Dec 19, 2025
    Pakistan

    bht

    20 KG May 19, 2025
    Germany

    Butylated Hydroxytoluene

    10 KG Nov 21, 2024
    United States

    Butylated hydroxytoluene

    5 MT Jun 26, 2024
    South Korea

    BUTYLATED HYDROXYTOLUENE

    1 20' Fcl Jun 5, 2024
    Pakistan

    Butylated hydroxytoluene Food Grade best selling

    12 MT Nov 8, 2023
    United States

    Top Quality p21 Butylated Hydroxytoluene 99% white powder junjia

    1 MT Oct 20, 2023
    Senegal

    Butylated hydroxytoluene antioxydant

    10 KG Sep 28, 2026
    Germany

    P21

    10 PCS Aug 3, 2026
    India

    Butyl hydroxy Toluene

    500.00 KG Feb 12, 2026
    Pakistan

    Butylated Hydroxytoluene

    5 KG Jan 5, 2026
    India

    Butylated hydroxytoluene

    20 MT Jan 4, 2025
    Egypt

    Butylated hydroxytoluene(BHT)

    1.00 TON Dec 25, 2024
    Mexico

    Butylated Hydroxytoluene

    1000 KG Sep 29, 2024
    Pakistan

    Butylated Hydroxytoluene

    5000 KG Feb 5, 2024
    United States

    Butylated Hydroxytoluene CAS NO. 128-37-0 99% powder

    5 MT Jun 26, 2024
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