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Methotrexate/Trexall Powder

2 Inquiries

Unit Price: Get Latest Price
CAS No.:

59-05-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

Flying

Packaging:

10g/1kg/ 10kg/ 25kg

Price valid (until):

2026-05-29

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

vitamin

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Superiority

    1.High quality and competitive price.
    2.Free sample for your evaluation.
    3.Promptly delivery by well-reputed shipping lines.
    4.Trial order is available for testing after samples.
    5.We will inform you all the information at every stage in advance.
    6.Packaging can gear to buyers’ special request. 

    Our service

    1. Reply your inquiry in 24 working hours.
    2. Customized design is available. OEM are welcomed.
    3. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and
    staff.
    4. Professional factory: We are manufacturer, specializing in producing all kinds of herb extract for more than 10 years, competitive with good quantity.
    5. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature.


    Hainan Flying International Trade Co., Ltd., was established in 2020, It is a professional supplier of Human APIs, Veterinary, Food Additives, Vitamins, Chemicals, Plant Extract and natural active ingredients. It has absolute advantage because of strong research strength, modern management system and high-quality marketing team.

    For customer’s needs, OEM service is also acceptable. If you have a good idea in new product production but lack of laboratory device and human resource, we are glad to solve this problem for you. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.

    .






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    RAQ





    Q1: How to confirm the Product Quality before placing orders?
    A: By sending you available samples. Or if you have special requirements for the goods, we can prepare samples according to your requirement for confirmation.

    Q2: Can you supply free samples?
    A: Yes, we can provide a free sample, but the shipping cost will be paid by the customers. You can either pay the shipping cost or arrange a courier to collect the samples.

    Q3: How do you treat quality complaints?
    A: All our products are strictly tested by our QC and confirmed by QA; unqualified material will not be released to customers. In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.

    Q4: What's your MOQ ?
    A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
    Q: Is there a discount ?
    A: Yes, for larger quantity, we always support with better price.

    Q5: How to start orders or make payments ?
    A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.


    Basic Info
    Product Name:

    Methotrexate

    Other Name:

    METHOTREXATEFORINJECTION;sodium 4-[[4-[(2,4-diaminopteridin-6-yl)methyl-methyl-amino]benzoyl]am ino]-5-hydroxy-5-oxo-pentanoate;METHOTREXATE(N-(4-(((2,4-DIAMINO-6-PTERIDINYL)METHYLAMINO)BENZOYL)-L-GLUTAMICACID);4-Amino-N10-methylfolic acid;Glutamic acid, N-[p-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-, L-(+)- (8CI);L-Glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]- (9CI);L-Methotrexate;Methotrexat-Ebewe

    CAS No.:

    59-05-2

    Molecular Formula:

    C20H22N8O5

    InChIKeys:

    FBOZXECLQNJBKD-ZDUSSCGKSA-N

    Molecular Weight:

    454.44

    Exact Mass:

    454.44

    BRN:

    70669

    EC Number:

    200-413-8

    UNII:

    YL5FZ2Y5U1

    NSC Number:

    740

    UN Number:

    3249

    TSCA:

    TSCA listed

    DSSTox ID:

    DTXSID4020822

    NCI Thesaurus Code:

    C642

    Color/Form:

    Light yellow to yellow

    ATC Code:

    L04AX03|L01BA01|L - Antineoplastic and immunomodulating agents

    HScode:

    29335995

    Characteristics
    PSA:

    211

    XLogP3:

    -1.8

    Appearance:

    powder

    Density:

    1.4080 (rough estimate)

    Melting Point:

    195°C

    Boiling Point:

    561.26°C (rough estimate)

    Flash Point:

    11℃

    Refractive Index:

    1.6910 (estimate)

    Water Solubility:

    Insoluble. <0.1 g/100 mL at 19 ºC

    Storage Conditions:

    −20°C

    Vapor Pressure:

    2.1X10-19 mm Hg at 25 deg C /Estimated/

    Toxicity:

    LD50 oral in rat: 135mg/kg

    Specific rotation:

    Specific optical rotation: 20.4 + or - 0.6 deg at 21 °C/589 D (concentration by 0.1 N sodium hydroxide) maximum absorption: 243nm, A1= 388;307 nm, A1 = 475 (in 0.1 n hydrogen chloride). 258 nm, A1= 544; 303 nm, A1= 546; 372 nm, A1= 177 (in 0.1 N sodium hydroxide)

    PKA:

    pKa 3.04/4.99(H2O,t =25,I=0.0025) (Uncertain)

    Henrys Law Constant:

    Henry's Law constant = 1.5X10-31 atm-cu m/mol at 25 °C /Estimated/

    Dissociation Constants:

    4.7|pKa = 4.70 (carboxylic acid)|pKa = 3.5 carboxylic acid; pKa2 = 8.8, pKa3 = 9.2 (amines) /Estimated/

    Collision Cross Section:

    196.2 Ų [M+H]+ [CCS Type: TW, Method: Major Mix IMS/Tof Calibration Kit (Waters)]|194.8 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

    Experimental Properties:

    Yellow crystals from dilute hydrogen chloride; decomp 185-204 °C (bath preheated to 160 °C). Max absorption (0.1 n hydrogen chloride): 244, 307 nm; max absorption (0.1 N sodium hydroxide): 257, 302, 370 nm; soluble in alkaline solns with decomposition /Methotrexate monohydrate/|Yellow powder; soluble in water. /Methotrexate sodium/|Hydroxyl radical reaction rate constant = 3.2X10-10 cu cm/molec-sec at 25 °C /Estimated/

    Air and Water Reactions:

    Methotrexate is sensitive to hydrolysis, oxidation and light. Insoluble in water.

    Reactive Group:

    Acids, Carboxylic

    Reactivity Profile:

    Methotrexate decomposes in very acidic or alkaline conditions. Methotrexate is incompatible with strong oxidizing agents and strong acids.

    Critical Temperature & Pressure:

    Keep in dark place,Inert atmosphere,Store in freezer, under -20°C

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 3, Oral

    Skin irritation, Category 2

    Eye irritation, Category 2

    Reproductive toxicity, Category 1B

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H301 Toxic if swallowed

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    H360 May damage fertility or the unborn child

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P203 Obtain, read and follow all safety instructions before use.

    Response

    P301+P316 IF SWALLOWED: Get emergency medical help immediately.

    P321 Specific treatment (see ... on this label).

    P330 Rinse mouth.

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P318 IF exposed or concerned, get medical advice.

    Storage

    P405 Store locked up.

    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

    Methotrexate sodium tablets should be protected from light and stored in well-closed containers at 15-30 deg C. Methotrexate sodium injection and powder for injection should be protected from light and stored at 15-30 deg C. Methotrexate sodium

  • Seller Information
    Business Type:

    Trader

    Main Products:

    vitamin

    Location:

    Room 2-502, Building 6, Luneng Tehran Garden Building, No.8 Changbin Road, Xiuying district, Haikou City, Hainan Province

    Payment Terms:

    TT against copy of documents,TT against B/L draft before shipment

    Average lead Time:

    25

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    Less than 5

    Year of Establishment:

    2023

  • Inquiry History
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    METHOTREXATE IP/BP/USP

    1.00 KG Jul 4, 2025
    India

    Methotrexate

    1.00 KG Dec 11, 2023
    Post an enquiry for this product
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