Supply 99% CAS 2004-07-1 6-Chloroguanosine

Details:

What's CAS 2004-07-1 6-Chloroguanosine

Product Name	2-Amino-6-chloropurine-9-riboside
CAS NO	2004-07-1
Other Name	6-CHLOROGUANOSINE
Molecular Formular	C10h12cln5o4
Molecular Weight	301.69
Appearance	Crystalline Powder
storage	cool and dry place

6-chloroguanine nucleoside is an important chemical raw material and pharmaceutical intermediate. If 6-chloroguanine is
inhaled, move the patient to fresh air; In case of skin contact, take off the clothes contaminated by the chemical book, wash
the skin thoroughly with soapy water and clear water, and seek medical advice in case of discomfort; In case of eye contact,
separate eyelids, rinse with flowing water or normal saline, and seek medical advice immediately.

Items	Standards		Results
Appearance	White or off-white powder		Off-white powder
Identification	By HPLC		Complies
Melting Point	120ºC~130ºC		126ºC
Loss on Drying	≤1.00%		0.21%
Heavy Metals	≤ 10ppm		Complies
Sulfated Ash	≤ 0.10%		0.03%
Chlorine Content	17.5%~19.5%		19.3%
Arsenic Content	≤ 0.1ppm		0.09ppm
Lead VContent	≤ 3.0ppm		0.50ppm
Cadmium Content	≤ 0.1ppm		0.10ppm
Mercury Content	≤ 0.1ppm		0.10ppm
Microbiological Test	Coliforms:Negative		Negative
	Salmonella: Negative		Complies
	Total plate count: ≤1000 CFU/g		Pass
	Yeast&Mold: ≤50 CFU/g		Pass
Related Substances	Impurity A: ≤0.30%		0.18%
	Other unknown impurity: ≤0.10%		0.07%
	Total Impurities: ≤0.50%		0.42%
Assay	≥ 98.0%		99.50%
Reference Standard	USP Standard
Conclusion	The product complied to USP standard.
Storage	Preserve in tight,light-resistant containers in a cool place

 

 

 

 

 

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Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged

in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials

and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability

of product quality from all aspects. The company has a complete sales service system, the products are exported to countries

all over the world, and have won a good international reputation with excellent quality and excellent service.

The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers,

constantly strict requirements, set goals, and implement win-win development.

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