Lower Price of Allopurinol Pharmaceutical for Antigout CAS: 315-30-3

• Function: Central Nervous System Agents, API
• Grade Standard: Medicine Grade
• Type: Chemical Reagent
• Volatile: Not Volatile
• State: Powder
• Un Number: 2811
• Model NO.: API
• Transport Hazard Class(Es): 6.1
• CAS No: 315-30-0
• Chemical Formula: C5h4n4o
• Transport Package: Drum
• Specification: 25KG/Drum
• Trademark: Domestic
• Origin: China
• Production Capacity: 15000mt/Year

Product Description

Allopurinol is treat hyperuricemia and its complications, including chronic gout.

Product Name Allopurinol
Chemical Name 4-hydroxypyrazolo[3, 4-d] pyrimidine
CAS Number 315-30-0
Molecular Formula C5H4N4O
Molecular Weight 136.1
Storage Store In a tightly sealed container away from heat and direct light, and in a cool dry place.
Description: Allopurinol is a white or white crystalline powder that is almost odorless. Allopurinol is mainly used in the interattack and chronic phases of gout. Allopurinol is suitable for primary and secondary gout patients who have excessive uric acid production, are allergic to or ineffective to uricolytic drugs, and are not suitable for the use of uricolytic drugs to control hyperuricemia. In order to enhance the curative effect, it is especially suitable for patients with severe gouty stone and good renal function. Allopurinol is a white or white crystalline powder that is almost odorless. Allopurinol is mainly used in the interattack and chronic phases of gout. Allopurinol is suitable for primary and secondary gout patients who have excessive uric acid production, are allergic to or ineffective to uricolytic drugs, and are not suitable for the use of uricolytic drugs to control hyperuricemia. In order to enhance the curative effect, it is especially suitable for patients with severe gouty stone and good renal function.

ITEMS	SPECIFICATION
Appearance	A white or almost white powder
Identification	Meets the requirements
Color and Clarity of Solution	Meets the requirements
Absorptivity	0.52 ~ 0.60
Loss on Drying	≤ 0.5%
Sulphated Ash	≤ 0.1%
Heavy Metals	≤ 20ppm
Related Substances	≤ 0.2%
Formamide	≤ 100ppm
Hydrazine	≤ 5ppm
Chromatographic	≤ 0.2%
3-Amino-4-carbcthoxypyrazol (TLC)	≤ 0.1%
Assay (HPLC)	98.0 ~ 102.0%

 

Certifications

Company Profile

ComWin International Co.,Ltd was founded in 1992. Changzhou ComWin Fine Chemicals Co.,Ltd. as a subsidiary was established in 2003. Its manufacturing site is situated in Huangyan Economic Development Zone, Taizhou with the total area approximately 70,000 and nearly 80 staff. 

ComWin is specializing in producing and distributing APIs, Animal healthcare products, Nutritional Ingredients. Our main products are 5-Chloro-2-pentanone, 2-MeTHF, Orlistat, Rosuvastatin Calcium, Fipronil, Cloprostenol Sodium and Noni Juice. 

International logistics services is our highlighted strengths, such as cold-chain, hazardous shipment, door to door, which we've been providing to Sanofi, Merial, Vetoquinol, IMCD, Reckitt Benckiser, etc.

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Our Advantages

Packaging & Shipping

FAQ

Q1:Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: Which kind of payment terms do you accept?
A: T/T, LC, D/P and Flexible payment by Credit approved.

Q3:Which transportation do we use?
A:Samples could be DHL, UPS, TNT, EMS, Fedex, and so on. For mass orders, it will be delivered by air or sea.

Q4: How about your delivery time?
Generally, it takes 5 working days after receiving your advance payment.

Q5: How do you treat quality complaint?
A: First of all, our quality control guarantees that quality is accomplished with the confirmed specification, and we take 100% responsibility for our orders.

Q6:How can we trust you?
A: You are always warm welcomed to visit us at any time. Before we start B2B, MIC has audited our company on-spot and approved our credit.

Q7:Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery.

A1 Quality control: We take quality as our life. We strictly control the quality of each process and establish a complete quality control system.

A2 carefully packing: 1kg, 5kg, 15kg, 20kg, 25kg can be packed in different specifications. Packaging can be customized according to customer requirements. Aluminum foil bag and carton. Ensure the safety of transportation. And free samples are available.

A3 Quality service: We have a professional sales DEP. quality DEP. and logistics DEP for quality assurance and service satisfaction.