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Cromolyn Sodium Top Grade

5 Inquiries

Unit Price:

$4-5/MT FOB

Get Latest Price
CAS No.:

15826-37-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

Fying

Packaging:

10g/1kg/ 10kg/ 25kg

Price valid (until):

2026-09-18

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.


    ECHEMI Editorial Reference
    Disodium cromoglycate, white to off-white powder, soluble in water, practically insoluble in ethanol. It is an organic sodium salt, the disodium salt of cromoglycic acid, with a molecular weight of 512.33, a melting point of 241-242°C, a boiling point of 752.3 °C, and a flash point of 263.9°C. Disodium cromoglycate is a compound that blocks the release of pro-inflammatory mediators, preventing the release of histamine, leukotrienes, and cytokines from mast cells. It does this by binding to calcium channels on the mast cell membrane, thereby preventing the influx of calcium ions necessary for the release of histamine and other mediators. It has also been found to reduce the expression of adhesion molecules and chemokines involved in inflammatory responses.
    Disodium cromoglycateis a relatively nontoxic agent used for the long-term prevention of many types of asthma. It has no bronchodilator properties and is used in the prophylaxis of asthma. It does not play a role in the treatment of acute asthmatic attacks including severe asthma.
    White Crystalline Powder
    ChEBI: An organic sodium salt that is the disodium salt of cromoglycic acid.
    Cromolyn sodium, disodium 1,3-bis(2-carboxychromon-5-yloxy)-2-hydroxypropane (Intal), isa hygroscopic, white, hydrated crystalline powder that is solublein water (1:10). It is tasteless at first but leaves a veryslightly bitter aftertaste. The pK of cromolyn is 2. It is availableas a solution for a nebulizer, an aerosol spray, a nasal solution,an ophthalmic solution, and an oral concentrate.Nebulized and aerosol cromolyn has been used for prophylacticmanagement of bronchial asthma and prevention ofexercise-induced bronchospasm. Cromolyn nasal solution isused for the prevention and treatment of allergic rhinitis, andoral concentrate is used to treat the histaminic symptomsof mastocytosis (diarrhea, flushing, headaches, vomiting, urticaria,abdominal pain, nausea, and itching). Topical cromolyn(eye drops) is used to treat allergic conjunctivitis andkeratitis. In the treatment of asthma, cromolyn efficacy is manifestedby decreased severity of clinical symptoms, or need for concomitant therapy, or both. Long-term use is justified if thedrug significantly reduces the severity of asthma symptoms;permits a significant reduction in, or elimination of, steroiddosage; or improves management of those who have intolerableside effects to sympathomimetic agents or methylxanthines.For cromolyn to be effective, it must be administered atleast 30 minutes prior to antigen challenge and administered atregular intervals (see dosing information that follows). Wheninhaled, the powder does produce irritation in some patients.Also, overuse of cromolyn can result in tolerance.

    Basic Info
    Product Name:

    Cromolyn Disodium Salt

    Other Name:

    DSCG;disodium 5,5'-[(2-hydroxytrimethylene)dioxy]bis[4-oxo-4h-1-benzopyran-2-carboxylate];disodium 1,3-bis(2-carboxy-5-chromonyloxy)-2-propanol;CROMOGLYCATE SODIUM SALT;CROMOGLYCIC ACID SODIUM SALT;CROMOLYN SODIUM SALT;sodium 5-[3-[(2-carboxy-4-oxo-1-benzopyran-5-yl)oxy]-2-hydroxypropoxy]-4-oxo-1-benzopyran-2-carboxylic acid;4h-1-benzopyran-2-carboxylicacid,5,5’-((2-hydroxytrimethylene)dioxy)bis(4-oxo

    CAS No.:

    15826-37-6

    Molecular Formula:

    C23H17NaO11

    InChIKeys:

    VLARUOGDXDTHEH-UHFFFAOYSA-L

    Molecular Weight:

    492.37

    Exact Mass:

    512.033142

    EC Number:

    239-926-7

    UNII:

    Q2WXR1I0PK

    DSSTox ID:

    DTXSID7044554

    NCI Thesaurus Code:

    C28946

    Color/Form:

    White to Off-White

    HScode:

    29329990

    Characteristics
    PSA:

    172

    Melting Point:

    241-2420C (dec)

    Boiling Point:

    752.3°C at 760 mmHg

    Flash Point:

    263.9ºC

    Water Solubility:

    Soluble in water to 100mg/ml

    Storage Conditions:

    Refrigerator, Under Inert Atmosphere

    Toxicity:

    LD50 in mice, rats (mg/kg): >8000 orally (Cox)

    Collision Cross Section:

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

    Critical Temperature & Pressure:

    2-8°C

    Hazard Identification

    Classification of the substance or mixture

    Skin irritation, Category 2

    Eye irritation, Category 2

    Specific target organ toxicity – single exposure, Category 3

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    H335 May cause respiratory irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

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

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    Response

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

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

    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.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P319 Get medical help if you feel unwell.

    Storage

    P403+P233 Store in a well-ventilated place. Keep container tightly closed.

    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

    Oral cromolyn sodium capsules should be stored in tight containers at 15 to 30 deg C. Capsules containing cromolyn sodium powder for oral inhalation should be stored at room temperature in tight, light-resistant containers; exposure to excessive moisture and to temperatures greater than 40 deg C should be avoided. ... Cromolyn sodium aerosol for oral inhalation should be stored at 2 to 30 deg C. Cromolyn 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
    5 Inquiries
    Country Product Purchase Quantity Date Posted
    Australia

    Sodium Cromolglycate

    2 KG Mar 9, 2026
    United States

    Cromolyn Sodium

    10 KG Apr 29, 2025
    United States

    cromolyn sodium

    1 MT Oct 2, 2025
    United Kingdom

    Sodium Cromoglicate

    500 G Oct 12, 2024
    Poland

    Sodium Cromoglycate Pharmaceutical Grade

    1 KG Dec 24, 2023
    Post an enquiry for this product
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