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Trimethoprim 738-70-5 CAS 738-70-5

China Trimethoprim 738-70-5 CAS 738-70-5, Find details about China 738-70-5, Trimethoprim from Trimethoprim 738-70-5 CAS 738-70-5

Model NO.
Trimethoprim
Other Names
Trimethoprim
CAS
738-70-5
Mf
C14h18n4o3
Type
Pharmaceutical Intermediates
Place of Origin
China
Grade Standard
Medicine Grade
Brand Name
Biocar
Product Appearance
White Powder
Packing
Bag or Drum
Shelf Life
2 Years
Delivery Time
7-10days
Storage
Cold Dry Place
Molecular Weight
290.318
MOQ
10g
Trademark
Biocar
Transport Package
Bag or Drum
Specification
1kg/Bag or 25kg/Drum
Origin
China
HS Code
0000000000
Model NO.
Trimethoprim
Other Names
Trimethoprim
CAS
738-70-5
Mf
C14h18n4o3
Type
Pharmaceutical Intermediates
Place of Origin
China
Grade Standard
Medicine Grade
Brand Name
Biocar
Product Appearance
White Powder
Packing
Bag or Drum
Shelf Life
2 Years
Delivery Time
7-10days
Storage
Cold Dry Place
Molecular Weight
290.318
MOQ
10g
Trademark
Biocar
Transport Package
Bag or Drum
Specification
1kg/Bag or 25kg/Drum
Origin
China
HS Code
0000000000
Trimethoprim 738-70-5 CAS 738-70-5

Trimethoprim 738-70-5 CAS 738-70-5

 

 

Trimethoprim 738-70-5 CAS 738-70-5
Product Details

Product NameTrimethoprim
CAS NO738-70-5
Molecular Weight290.318
Density1.3±0.1 g/cm3
Boiling Point405.2±55.0 °C at 760 mmHg
Molecular FormulaC14H18N4O3
Melting Point199-203 °C
Flash Point198.8±31.5 °C

Trimethoprim is a bacteriostatic antibiotic used mainly in the prophylaxis and treatment of urinary tract infections.Target: DHFRTrimethoprim (TMP), an inhibitor of dihydrofolate reductase, decreases the level of tetrahydrofolate supplying one-carbon units for biosynthesis of nucleotides, proteins, and panthotenate. TMP caused induction of DnaK, DnaJ, GroEL, ClpB, and IbpA/B Hsps. Among these Hsps, IbpA/B were most efficiently induced by TMP and coaggregated with the insoluble proteins [1]. Trimethoprim binds to dihydrofolate reductase and inhibits the reduction of dihydrofolic acid (DHF) to tetrahydrofolic acid (THF). THF is an essential precursor in the thymidine synthesis pathway and interference with this pathway inhibits bacterial DNA synthesis. Trimethoprim's affinity for bacterial dihydrofolate reductase is several thousand times greater than its affinity for human dihydrofolate reductase. Sulfamethoxazole inhibits dihydropteroate synthetase, an enzyme involved further upstream in the same pathway. Trimethoprim and sulfamethoxazole are commonly used in combination due to their synergistic effects. This drug combination also reduces the development of resistance that is seen when either drug is used alone [2].

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Our Company

Wuhan Biocar Pharmaceutical Co., Ltd. is a high-tech innovative enterprise specializing in the R & D, production and sales of API and pharmaceutical intermediates (excluding drugs). Our company is based on the optical valley biological city, with the help of Wuhan University Scientific Research Laboratory, making full use of the park policy advantages, focusing on the research and development of biological medicine. Our company always adheres to the business philosophy of "market demand oriented; technology research and development as the core competitiveness; e-commerce as the platform", more accurate, better, faster and more reliable to provide biomedical products for pharmaceutical units, university scientific research institutions, hospital outpatient service, reagent units, distributors in the world.

Trimethoprim 738-70-5 CAS 738-70-5
Trimethoprim 738-70-5 CAS 738-70-5Trimethoprim 738-70-5 CAS 738-70-5Trimethoprim 738-70-5 CAS 738-70-5Trimethoprim 738-70-5 CAS 738-70-5

Trimethoprim 738-70-5 CAS 738-70-5

Our services
1.Quality:Every batch of steroid powders have to be tested by our QC(quality control) before they are allowed to sell.
2.Delivery:We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
3. Discreet package Safely and Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.
4. Warm after-sale service Any of your question would be solved for the first as soon as possible.

FAQ
Q: 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.
Q: How to confirm the Product Quality before placing orders?
A: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.
Q: 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.
Q:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q:How to contact us ?
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
Send Email to us.

Transaction requirements: serious and sincere, pragmatic and efficient.
1. We support the verification of the authenticity of our warehouse and products through video conversations.
2. If we release this product, it means that we can also produce its similar products.
3. We have insured each product, if the goods are lost or damaged, we can provide a 100% refund.
4. Delivery time limit: 4-7 days in the UK, 10-15 days in other countries.
5. Company qualification: Seven years since its establishment, with 2 factories and 8 laboratories,has cooperated with Wuhan Textile University and set up a talent reserve base, which can accept the customization of pharmaceutical intermediates and the mass production of large chemicals.
6. Quality inspection certificate: every product has its third-party quality inspection certificate to ensure the safety of the product.
7. Advantages: can be customized production, can be shipped in batches, price concessions, high timeliness.
8.Can assist customers in brand design and printing, and has successfully built OMEGA, ZE and other brands
9. Payment method: Western Union, MoneyGram, Bitcoin, bank transfer, remitly are currently accepted.
10.Reject malicious inquiries, reject scammers
11.Provide door-to-door transportation, as well as normal customs clearance services
 

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