Describtion
Calcium tetrahydrofolate is a form of a salt-forming methyl derivative naturally produced by folic acid.
Basic Information
| Product Name |
High Purity And High Quality Methyl Calcium
L-5- Methyltetrahydrofolate |
| Source |
L-5-Methyltetrahydrofolate |
| Purity |
>99% |
| Appearance |
Powder |
| Storage |
Preserve in tight, light-resistant containers in a cool place |
| Shelf life |
2 years |
| Applications |
Pharmaceutical Raw Intermediates |
Melting Point: >300°C
Mol.Weight:497.5179
Synonym(s) :
L-5-Methyltetrahydrofolic acid, calcium salt
L-Methyltetrahydrofolate, calcium salt
L-Methylfolate, calcium
L-5-MTHF-Ca
Function
1. 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. 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. as adjuvant therapy for colon cancer, rectal cancer.
4. 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. For children with leukemia, lymphoma, and osteosarcoma, such as high dose MTX treatment when rescued
Here are five reasons why we choose calcium salts:
1. Calcium calcium tetrahydrofolate has a high price
2. Only calcium salts can form stable crystals
3. Calcium ions provide proper solubility
4. Calcium ions are suitable for all groups, including special populations such as diabetics and patients taking vanillin-type coagulants.
5. Can achieve simultaneous intake of methyltetrahydrofolate and calcium ions.
Production process
Production Technology of Solid Beverage
Packing & Shipment
Quality Control of Health Sources
1) A system in accordance with GMP standard, supervision on whole production process.
2) Health Sources is equipped with advanced detecting device, such as AFS, GC, HPLC, UV etc, supply the
detailed Certificate of Analysis.
3) Procurement-Strictly on selecting raw materials.
4) Production-Strictly according to the standard specifications, conform to USP, EP, BP, CP, AJI, FCC etc
pharmaceutical and/or food standards.
5) Warehousing and storage: Clear and dry condition with suitable temperature.
6) Transportation - Audit and supervise the logistics environment to ensure storage safety.
7) Keep samples for all batches goods to be traceable in case of quality discrepance.
Certification
Q1:Which kind of payment terms do you accept?
For small order,you can pay by T/T or Western Union ,nomal order by T/T to our company account.
Q2:Can you give me a discount price?
Surely,It depend on your quantity.
Q3:How can I get a sample?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q4: How to confirm the Product Quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q5:How do you treat quality complaint?
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.
Audited Supplier 
){kind=link}