• Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs
  • Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs
  • Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs
  • Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs
  • Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs
  • Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs

Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs

CAS No.: 151533-22-1
Formula: C20h27can7o6
EINECS: 691-636-3
Type: Pharmaceutical Intermediates
Appearance: Powder
Quality: Technical
Diamond Member Since 2021

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory
  • Overview
  • Product Description
  • COA
  • Detailed Photos
  • Company Profile
  • Packaging & Shipping
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
Lingding221
Colour
White
MW
501.56
Transport Package
According to Customer Needs
Specification
99%
Trademark
Lingding
Origin
Hebei, China
Production Capacity
9000kg Per Week

Product Description

Levomefolate calcium powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B drugs

Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs

Product Description

Melting point  >300°C
storage temp.  Inert atmosphere,2-8°C
solubility  Aqueous Acid (Heated), Water (Slightly, Heated)
form  Solid
color  Off-White to Light Yellow
1. L-5-methyltetrahydrofolate calcium is mainly for folic acid antagonists (such as methotrexate, pyrimethamine, benzyl cefalexin and trimethoprim) antidote, it's usually used for prevention of methotrexate dose or overdose treatment caused severe toxic effects.
2. L-5-methyltetrahydrofolate calcium is for folic acid treatment of the following diseases, such as inflammatory diarrhea and protein-energy malnutrition (poor nutrition), pregnancy or infancy megaloblastic anemia caused by poor.
3. L-5-methyltetrahydrofolate calcium as adjuvant therapy for colon cancer, rectal cancer.
4. L-5-methyltetrahydrofolate calcium combined with 5-FU and treatment of digestive tract tumors or other 5-FU-sensitive tumors. High-dose CF used in conjunction with 5-FU (LF), the basic programme is currently the treatment of colon and rectal cancer.
5. L-5-methyltetrahydrofolate calcium for children with leukemia, lymphoma, and osteosarcoma, such as high dose MTX treatment when rescued

COA

Item

Standard

 Appearance

White to yellow or beige powder

Assay(On dry basis as Ca salt)

97.0%-102.0%

Specific Rotation(C=1.5%in water,25ºC)

 +14.5~+18.50

Calcium(Anhydrous basis)

7.0%-8.5%

D-Methylfolate

≤1.0%

Chloride

≤0.5%

Water (K-F)

≤16.0%

Single impurity

≤1.0%

Residual solvent(Ethanol)

≤5000ppm

Chloride(Cl)

≤0.5%

As

≤1ppm

Heavy Metals

≤20ppm

Total plate count

≤100cuf/g

Mold & Yeasts

≤100cuf/g

Salmonella

Negative

E. Coil

Negative

Detailed Photos

 

Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs

Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs

Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs

Company Profile

 Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise,  The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises.

The company's products are sold all over the world, mainly exported to the United States, Europe, Southeast Asia, Australia, the Middle East and South Africa and other countries.The company has a strong scientific research and technical team, can provide customers with high quality products and a full range of services. We will provide firstclass products and better service to face the needs of customers, to meet the challenges of the market. Welcome domestic and foreign customers to negotiate.

 
Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs
Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs

 

Packaging & Shipping

Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B DrugsLevomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B DrugsLevomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B DrugsLevomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs

                                   Shipping Terms                                                   
By Express   By Air By Sea
Suitable for under 50kg
 Fast: 3-7 days
 
 Door to door service,
   easy to pick up the goods
      Suitable for more than 50kg
      Fast: 3-7 days
      High cost
      Port to port, 
      professional broker needed
    Suitable for more than 500kg
    Slow: 7-45 days
    Low cost
    Port to port, 
    professional broker needed

Our Advantages

 1.Any inquiry or message will be replied within 12 hours.

 2.Professional manufacturer. Welcome to visit our website.

 3.API, Intermediate are available, we can offer Custom Synthesis, and registration as well.

 4.Fast delivery.

 5.After-sale services

FAQ

Q1. Are you a manufacturer?
Answer: Yes, we have our own factory.

Q2. Do you have GMP or DMF?
Answer: Yes, we have GMP certificate for some products, and we can provide DMF as well.

Q3. What information should I let you know if I want to get a quotation?
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.


Q4. How to make the payment?
Answer: T/T in advance are highly recommended. We can accept Western Union,
Money Gram and Paypal as well.


Q5. When will you deliver the goods?
Answer: For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.

Q6. How will you deliver the goods?
Answer: 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.

Q7. When will we receive the goods?
Answer: For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 to reach you; for larger orders, it will take about 7 -10days at most.

Q8. What if we find your products unsatisfied?
Answer: We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality, but if you find our products not confirm with the COA after you receive it, please show us your test result, we will refund you once we confirm that.
 

Q9.Do you have stock?

Answer:As we know,most customers prefer stock,so we will try to keep stock for some products.Levomefolate Calcium Powder CAS 151533-22-1 5 Mthf-Ca with Vitamin B Drugs

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Rating: 5.0/5
Manufacturer/Factory
Plant Area
101~500 square meters