High purity 4-[2-(2...

High purity 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pymol[2,3-d]pyrimodin-5-yl)ethyl]benzoic acid for Pemetrexed
High purity 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pymol[2,3-d]pyrimodin-5-yl)ethyl]benzoic acid for Pemetrexed
High purity 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pymol[2,3-d]pyrimodin-5-yl)ethyl]benzoic acid for Pemetrexed

High purity 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pymol[2,3-d]pyrimodin-5-yl)ethyl]benzoic acid for Pemetrexed

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1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99%min
  • Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

Pemetrexed Pemetrexed Intermediate Pemetrexed Disodium

Quick Details

  • Appearance:detailed see specifications
  • Application:4-[2-(2-Amino-4,7-Dihydro-4-oxo-1H-Pymol[2,3-d]Pyrimodin-5-yl)Ethyl]Benzoic Acid CAS:137281-39-1 An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
  • PackAge:1 Kg/Aluminium Foil Bag
  • ProductionCapacity:500|Kilogram|Month
  • Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
  • Transportation:by air or sea

Superiority:

Product: Pemetrexed Disodium Intermediate

Name   4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrol[2,3-d]pyrimidin-5-yl)ethyl]benzoic acid
Molecular Formula   C15H14N4O3
Molecular Weight   298.30
CAS Registry Number   137281-39-1



 

HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture.

 

With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exporting pharmaceuticals, veterinary drugs, feed additives, intermediates, fine chemicals, plants extracts, pesticides, food & nutrition additives.

 

Thinkchem is good at offering excellent outsourcing services to overseas customers as well as laboratory support.

 

Custom manufacture

 

Thinkchem is good at offering contract manufacture and custom synthesis under confidential agreement timely and effectively, and providing sales service from grams ,kilograms to multi-tons particularly for pharmaceuticals and their intermediates discovery and development. Thinkchem is equipped with modern lab apparatus including HPLC, GC. TLC AND NMR, motivated by a team of highly qualified personnel using these equipments.

Staff

 

Thinkchem is composed of chemical technicians, analytical chemists, organic chemists, and chemical engineers educated in leading universities in china. Our staff is supported by a group of consultants from academia with expertise in chemical synthesis and analytical chemistry.

 

 

Details:

Certificate of Analysis

Product: Pemetrexed Disodium Intemediate

Chemical name:

4-[2-(2-Amino-4,7-Dihydro-4-oxo-1H-Pymol[2,3-d]Pyrimodin-5-yl)Ethyl]Benzoic Acid CAS:137281-39-1 

 

 

Test Items

Specifications

Result

Appearance

White to off-white powder

Off-white powder

Solubility

Slightly soluble in 1N sodium hydroxide

Conforms

Identification

IR chromatogram corresponds to the chromatogram of the reference standard.

Conforms

Related substance

4-[2-(2-amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic acid methyl ester ≤0.15 %

0.04%

Single impurity≤0.30%

0.03%

Total impurities≤1.0%

0.11%

Residue on Ignition

≤2.0%

0.15%

Water

≤6.0%

5.4%

Heavy metals

≤30ppm

Conforms

Purity

≥99.0%

99.9%

 

 

2. Well-trained R & D team equipped with new knowledge, new ideas and new insights to support product development and innovation.

 

3. Well-established partnership with major pharmaceutical and chemical companies in china.

 

4. Wide range of products and efficient regulatory documentation offered to customers.

 

 

 

 

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