Supply 99% API Powder Antineoplastic Iressa CAS 184475-35-2 Gefitinib

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• Product Name: Geftinib Powder
• CAS: 184475-35-2
• Grade: Pharmaceutcial Grade
• Storage: Cool Dry Place
• Deliver Time: 5-10 Days
• Appearance: White Powder
• Test Method: HPLC UV
• Sample: Available
• Shipping Method: Air(UPS, FedEx, TNT, EMS) or Sea
• Mf: C22h24clfn4o3
• COA: Available
• MOQ: 50 Grams
• Shelf Life: 2 Years
• Transport Package: Bag or Drum
• Specification: 1kg/bag 25kg/drum
• Origin: China
• Production Capacity: 10000kg/Months

Product Description

Product Description

Product name	Gefitinib
CAS	184475-35-2
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Gefitinib is an antineoplastic target therapy drug with relatively high specificity that was developed by the British pharmaceutical company AstraZeneca; it is the first molecular targeted drug to be used in non-small cell lung cancer treatment. Epidermal growth factors (EGF) are a kind of polypeptide with a relative molecular mass of 6.45x103, and they can bind with epidermal growth factor receptors (EGFR) on target cell membrane surfaces to trigger biological effects. EGFR is a type of tyrosine kinase (TK) type receptor, so when bound with EGF, it will promote TK activation in the receptor. This will cause tyrosine residue in the receptor to autophosphorylate and send continuous dividing signals into the cell, causing cell proliferation and differentiation. EGFR is abundant in human tissue, and it is highly expressed in malign tumors. Gefitinib blocks the signal transduction pathway of cell surface EGFR to prevent tumor growth, metastasis, and growth in blood vessels, and it can induce tumor cell apoptosis. Gefitinib is mainly used to treat non-stem cell lung cancer.

Detailed Photos

Items	Standards		Results
Appearance	Off-white to white solid powder		Complies
Identification	By IR		Complies
	By HPLC		Complies
Water Content(KF)	≤ 1.00%		0.76%
Heavy Metal	≤ 20ppm		Complies
Residue on Ignition	≤ 0.10%		0.05%
Related Substances	Any single impurity: ≤0.10%		0.04%
	Total Impurities: ≤1.00%		0.20%
Purity(HPLC)	≥ 99.0%		99.80%
Particle Size	D90: ≤150μm		Complies
Reference Standard	In-house Standard
Conclusion	The product complied to In-house standard.
Storage	Preserve in tight,light-resistant containers in a cool place

 

 

Packaging & Shipping

Company Profile

Shandong Longilat Biotechnology Co., Ltd was established in 2015. It is a high-tech professional and technological enterprise integrating R & D, production, and sales. 

Longilat 's main products are food additives, plant extracts, cosmetic raw materials, feed additives, animal extract, amino acids and vitamins. Most of our products are derived from natural plants. Marketing services are available in many countries around the world. 

FAQ

1.Can I get some samples?
Yes, usually a 10-20g sample.

2.What's your MOQ?
Our MOQ is flexible, usually 1kg-10kg for a trial order is acceptable.

3. Is there a discount?
Of course, welcome to contact us. Price would be different based on different quantities. For bulk quantity, we will have a discount for you.

4. How to deliver the goods?
≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.

5. What is the shelf life for the products?
Most products shelf life 24-36 months. 

6. What's your delivery time?
Usually, shipment will be made within 7-15 days against confirmed order.

7. How about the validity of the offer? 
Usually, our offer is valid for 1 week. However, validity might vary between different products.