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I-Triphosphopyridine nucleotide (CAS# 53-59-8) Isithombe Esifakiwe
  • I-Triphosphopyridine nucleotide (CAS# 53-59-8) 1

I-Triphosphopyridine nucleotide (CAS# 53-59-8)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C21H28N7O17P3
I-Molar Mass 743.41
Ukuncibilika I-H2O: 50mg/mL, icacile, iphuzi kancane
Ukubukeka powder kuya kukristalu
Umbala Okumhlophe kuya kokuwolintshi kuya kokuluhlaza
Ubukhulu be-wavelength(λmax) ['260nm(lit.)']
I-Merck 14,6348
pKa pKa1 3.9; pKa2 6.1(at 25℃)
Isimo Sesitoreji Gcina endaweni emnyama, emkhathini ongangeni, Gcina efrijini, ngaphansi kuka -20°C
I-MDL I-MFCD10567218
Izakhiwo Zomzimba Nezamakhemikhali Impushana emhlophe noma emhlophe, i-hygroscopic deliquescence elula. pKa{1}= 3.9;pKa{2}= 6.1. Incibilika emanzini, i-methanol, kunzima ukuyincibilika ku-ethanol, ayincibiliki ku-ether ne-ethyl acetate.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-WGK Germany 3
I-RTECS UU3440000
AMAKHODI E-FLUKA BRAND F 10-21

 

Isingeniso

I-Nicotinamide adenine dinucleotide phosphate, eyaziwa nangokuthi i-NADP (Nicotinamide adenine dinucleotide phosphate), iyi-coenzyme ebalulekile. Itholakala yonke indawo kumaseli, ibandakanyeka ekuphenduleni okuningi kwamakhemikhali e-biochemical, futhi idlala indima ebalulekile ekukhiqizeni amandla, ukulawulwa kwe-metabolic, kanye nebhalansi ye-acid-base, phakathi kwezinye izinto.

 

I-Nicotinamide adenine dinucleotide phosphate izinzile kumakhemikhali futhi iyingqamuzana eshajwe kahle. Inamandla okwenza kabusha ukusabela kwe-redox ezintweni eziphilayo futhi ihileleke ezinqubweni eziningi ezibalulekile ze-redox.

 

I-Nicotinamide adenine dinucleotide phosphate isetshenziselwa kakhulu ukusabela kwe-redox kumaseli. Idlala indima yesithwali se-hydrogen ezinqubweni ezifana nokuphefumula kwamaselula, i-photosynthesis kanye ne-fatty acid synthesis, futhi ibamba iqhaza ekuguquleni amandla. Iphinde ibandakanye ekuphenduleni kwe-antioxidant kanye nezinqubo zokulungisa i-DNA yeselula.

 

I-Nicotinamide adenine dinucleotide phosphate ilungiswa ngokuyinhloko ngokuhlanganiswa kwamakhemikhali noma ukukhishwa kwezinto eziphilayo. Indlela yokuhlanganisa amakhemikhali yakhiwa ngokuyinhloko ukuhlanganiswa kwe-nicotinamide adenine mononucleotide kanye ne-phosphorylation, bese kwakhiwa isakhiwo se-nucleotide esiphindwe kabili ngokusabela kwe-ligation. Izindlela zokukhishwa kwezinto eziphilayo zingatholwa ngezindlela ze-enzymatic noma ezinye izindlela zokuzihlukanisa.

 

Uma usebenzisa i-nicotinamide adenine dinucleotide phosphate, kunesilinganiso esithile sokuphepha okudingeka silandelwe. Ayinabo ubuthi ngamakhemikhali kubantu, kodwa ingase ibangele ukucasuka kwamathumbu uma idliwe ngokweqile. Ayizinzile endaweni enomswakama futhi ibola kalula. Naka isitoreji futhi ugweme ukuchayeka endaweni ene-asidi noma ene-alkali.

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