CasNo.109552-15-0,Supply Pamidronate disodium with GMP,(109552-15-0) Suppliers

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Purity: 99%min
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Keywords

Pamidronate Sodium 57248-88-1 Pamidronate disodium

Quick Details

Appearance:detailed see specifications
Application:Pamidronate Disodium[CAS:57248-88-1/109552-15-0], An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
PackAge:Aluminium Foil Bag
ProductionCapacity:400|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:

Pamidronate Disodium[CAS:57248-88-1/109552-15-0]

Name		Pamidronate disodium salt
Synonyms		3-Amino-1-hydroxy-1-phosphonopropyl phosphonic acid disodium salt

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:

Pamidronate Disodium[CAS:57248-88-1/109552-15-0]

Molecular Formula		C₃H₉NNa₂O₇P₂
Molecular Weight		279.03
CAS Registry Number		57248-88-1
EINECS		260-647-1

Items	Specifications	Results
Appearance:	White or almost white, crystalline powder	White crystalline powder
Solubility	Practically insoluble in water, freely	Conformed
	Soluble in ethanol (96 percent)
Identification	The infrared spectrum should be conformed	Conformed
	with the fusidic acid CRS
	The residue does not give reaction of sodium	Conformed
Impurity M	≤ 1.0%	0.43%
Impurity G	≤ 0.7%	None
Impurity L	≤ 0.5%	None
Impurity B	≤ 0.4%	None
Impurity A	≤ 0.3%	None
Impurity H	≤ 0.1%	None
Impurity C	≤ 0.2%	None
Impurity D	≤ 0.2%	None
Impurity F	≤ 0.2%	None
Impurity I	≤ 0.2%	None
Impurity K	≤ 0.2%	None
Impurity N	≤ 0.2%	None
Main unspecified impurities	≤ 0.10%	None
Total impurities	≤ 2.0%	0.43%
Water	1.4%～2.0%	1.6%
Sulfated ash	≤ 0.2%	0.02%
Content (anhydrous substance)	97.5%～101.0%	100.9%
Residual solvents
Ethanol	≤ 5000ppm	Conformed
Methanol	≤ 3000ppm	Conformed
Ethyl acetate	≤ 5000ppm	Conformed
N-hexane	≤ 290ppm	Conformed