Guanine CAS 73-40-5 Purity ≥99.5% (HPLC) Hoobkas High Quality Featured duab

Guanine CAS 73-40-5 Purity ≥99.5% (HPLC) Lub Hoobkas Zoo

Lus piav qhia luv luv:

Lub npe tshuaj: Guanine

CAS: 73-40-5 Nr

Purity: ≥99.5% (HPLC)

Cov tsos mob: Dawb los yog cream dawb hmoov

High Quality, Muaj peev xwm 300 Tons ib xyoos

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Xa email rau peb

Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab chaw muag khoom ntawm Guanine (CAS: 537-55-3) nrog cov khoom zoo.Cov khoom lag luam zoo, tus nqi tsim nyog, zoo heev thiab kev pabcuam sai tom qab muag yog cov lus cog tseg ntawm Ruifu Chemical rau cov neeg siv khoom.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj xav yuav Guanine, Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	Guanine
Synonyms	2-Amino-6-Hydroxypurine;2-Amino-6-Hydroxy-1H-Purine;2-Aminohypoxanthine
CAS Nr	73-40-5 : kuv
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 300 Tons ib xyoos
Molecular Formula	C5H5N5O
Molecular Luj	151.13 Nws
Melting Point	≥300 ℃ (lit.)
Solubility	Insoluble hauv dej;Soluble hauv ammonia-dej, KOH daws, dilute acids, thiab 1 N NaOH (0.1M).Soluble me ntsis hauv Ethanol thiab Ether
Solubility hauv Kub Dilute HCl	Yuav luag Transparency
Kev faib tawm	Nucleosides, Nucleotides, Nucleic Acids
Hom	Ruifu Tshuaj

Cov ntaub ntawv kev nyab xeeb:

Hazard Codes	Xi	RTECS	MF8260 000 Nws
Risk Statements	36/37/38 ib	Kev Ceeb Toom	Irritant
Cov lus hais txog kev nyab xeeb	26-36-37/39 ib	TSCA	Yog lawm
WGK Germany	3	HS Code	293390099 ib

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Dawb los yog cream dawb hmoov
Poob rau ziab	≤0.50%
Ib leeg Impurity	≤ 0.20%
Tshauv	≤ 0.20%
Heavy Metals (raws li Pb)	≤10ppm
Particle Loj	≥99.0% (<100μm)
Arsenic	≤ 2ppm
Assay	98.0% ~ 102.0%.
Purity (HPLC)	≥99.5%
Test Standard	Enterprise Standard
Kev siv	Pharmaceutical Intermediates

Pob & Cia:

Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo.

Qhov zoo:

FAQ:

Daim ntawv thov:

Guanine (CAS 73-40-5) tuaj yeem siv rau kev tshawb fawb biochemical;tuaj yeem siv los ua cov nruab nrab ntawm cov tshuaj tiv thaiv kab mob Acyclovir;tuaj yeem siv ua qhov nruab nrab ntawm thioguanine thiab qhib-ringed guanine.Guanine yog ib qho ntawm plaub lub ntsiab nucleobases pom nyob rau hauv nucleic acids DNA thiab RNA.Guanine yog ib tug purine derivative, muaj xws li ib tug fused pyrimidine-imidazole nplhaib system nrog conjugated ob daim ntawv cog lus.Guanine yog ib qho tseem ceeb hauv paus muaj pes tsawg leeg ntawm nucleic acids, yog ib qho ntawm plaub lub hauv paus loj ntawm DNA thiab RNA nrog rau kev hlub tshua ntawm ntau yam guanylate.Nws N9 tuaj yeem txuas nrog C1 ntawm ribose lossis deoxyribose nrog β-glycosidic daim ntawv cog lus kom tau txais guanosine lossis deoxy-guanosine.Nws yog ib qho tseem ceeb hauv paus muaj pes tsawg leeg ntawm nucleic acids, yog ib qho ntawm plaub lub hauv paus loj ntawm DNA thiab RNA nrog rau kev hlub tshua ntawm ntau yam guanylate.Nws N9 tuaj yeem txuas nrog C1 ntawm ribose lossis deoxyribose nrog β-glycosidic daim ntawv cog lus kom tau txais guanosine lossis deoxy-guanosine.