Product
Supplier
Encyclopedia
Inquiry
Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > 2,6-Di-tert-butyl-4-methylphenol for Sale > Top Quality p21 Butylated 99% white powder 128-37-0 fast delivery
Top Quality p21 Butylated  99% white powder 128-37-0 fast delivery buy - large image1
Top Quality p21 Butylated  99% white powder 128-37-0 fast delivery buy - image1
Top Quality p21 Butylated  99% white powder 128-37-0 fast delivery buy - image2
Top Quality p21 Butylated  99% white powder 128-37-0 fast delivery buy - image3
Top Quality p21 Butylated  99% white powder 128-37-0 fast delivery buy - image4
Top Quality p21 Butylated  99% white powder 128-37-0 fast delivery buy - image5
Top Quality p21 Butylated  99% white powder 128-37-0 fast delivery buy - image6

Top Quality p21 Butylated 99% white powder 128-37-0 fast delivery

TDS 21 Inquiries

Unit Price: Get Latest Price
CAS No.:

128-37-0

Grade:

Pharmaceutical Grade

Content:

99%

Port:

qingdao

Brand:

HM

Packaging:

1KG per foil bag, 25KG per drum.

Price valid (until):

2025-09-26

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Propylene glycol

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    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  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 P21 CAS 128-37-0 Butylated hydroxytoluene Peptide raw powder  10mg-Detailed Image 1 Shop P21 CAS 128-37-0 Butylated hydroxytoluene Peptide raw powder  10mg-Detailed Image 2


    Product detail


    1、The product quality has passed the professional production process and quality inspection, and the purity is more than 99%;


    2、The products shall be packed in special standard barrels or according to the requirements of customers. All packages should be carefully transported and protected according to customer requirements;


    3、The product from the raw material procurement, production planning, feeding capacity, production process, FG testing, warehousing inspection and other aspects of the whole process of quality control, strict supervision, through the authenticity, accuracy, timeliness and integrity of data records, to ensure the continuous improvement of product quality, and to put an end to all non-standard phenomen;


    4、Our products are of high quality and low price, and we have sufficient stock. We will send COA and product related information to you as soon as we receive your email.

     Packing&Shipping 

    Shop P21 CAS 128-37-0 Butylated hydroxytoluene Peptide raw powder  10mg-Detailed Image 3


     Delivery and payment

    Delivery mode By Courier By Air By sea
    ≤50kg 50kg-500kg   ≥500kgs
    3-7 Days 5-7 Days 15-40 Days
    Door to Door Airport to Airport Seaport to Seaport
    Delivery time 1-7 working days after confirming the payment
    Payment mode ,MoneyGram, T/T, Bank Transfer; Bitcoin


     Our advantages


    High quality with competitive price.

    1. Standard bp/usp/ep/enterprise standard.

    2. All purity>99%.3. We are manufacturer and can provide high quality products with factory price.


    Fast and safe delivery.

    1. Parcel can be sent out in 24 hours after payment tracking number available.

    2. Secure and discreet  shipment various transportation methods for your choice.

    3. Customs pass rate >99%.

    4. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.


    We have clients throughout the world.

    1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

    2. Market feedback and goods feedback will be appreciated , meeting customers' requirement is our responsibility.

    3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

    Shop P21 CAS 128-37-0 Butylated hydroxytoluene Peptide raw powder  10mg-Detailed Image 4

     

     FAQ


    1.Are you a trading company or manufacturer?

    A: We are a factory.

    2.Where is your market?

    We are based in Zhengzhou, China, Our products are mainly exported to North America(33.00%), Southeast Asia(31.00%), Mid East(16.00%), Western Europe(15.00%), other region(5.00%)

    3.How to start orders or make payments?

    We can confirm the details of the product first, and then confirm the proforma invoice. You can make a payment, we arrange the shipment for you, and send you all the documents and shipping information that you need

    4.What is your payment mode?

     MoneyGram, T/T, Bank Transfer; Bitcoin

    5.How to confirm the quality?

    You can get started with a little sample for testing to see if they meet your requirements. All goods will be randomly selected for quality testing before shipment.

     


    Shop P21 CAS 128-37-0 Butylated hydroxytoluene Peptide raw powder  10mg-Detailed Image 5

    Certificates
    • Top Quality p21 Butylated  99% white powder 128-37-0 fast delivery Certificates 1

    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

    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
    21 Inquiries
    Country Product Purchase Quantity Date Posted
    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
    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
    Pakistan

    Butylated Hydroxytoluene

    5000 KG Feb 5, 2024
    India

    2,6 Di Tert Butyl P-Cresol

    1 KG Sep 30, 2023
    Yemen

    Butylated hydroxytoluene

    1.00 KG Jun 29, 2023
    Mexico

    Butylated Hydroxytoluene

    1000 KG Sep 29, 2024
    Morocco

    Inhibiteur Butylated hydroxytoluene (BHT)

    500 KG Sep 11, 2023
    United States

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

    5 MT Jun 26, 2024
    • 1
    • 2
    • Go to Page Go
    Post an enquiry for this product
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.