Adenine CAS 73-24-5 Assay 98.0%~102.0% (Titration) High Purity Factory
Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong le mofani oa thepa ea Adenine (CAS: 73-24-5) e nang le boleng bo phahameng, matla a tlhahiso ea lithane tse 500 ka selemo.Lihlahisoa tsa rona li rekisoa hantle ho pholletsa le Chaena, hape li romeloa Amerika, Europe, India, joalo-joalo tse neng li fumane moputso o phahameng ho tsoa ho bareki ba rona.Re ka fana ka lits'ebeletso tsa lefats'e ka bophara, tse nyane le tse ngata tse fumanehang.Haeba u thahasella Adenine,Please contact: alvin@ruifuchem.com
Lebitso | Adenine |
Litlhaloso tse tšoanang | 6-Aminopurine;6-Amino-9H-Purine;vithamine B4;1H-Purin-6-Amine;1,6-Dihydro-6-Iminopurine;9H-Purin-6-Amine; |
Bokhoni | Ka Setokong, Bokhoni ba Tlhahiso Lithane tse 500 ka Selemo |
Nomoro ea CAS | 73-24-5 |
Foromo ea limolek'hule | C5H5N5 |
Boima ba Molek'hule | 135.13 |
Melting Point | >360.0℃(lit.) |
Solubility ka Hot 1mol/L HCl | Hoo e ka bang Ponaletso |
Ho qhibiliha ha Metsi | Ha e le hantle ha e qhibilihe ka metsing, 0.1 g/l 20℃ |
Solubility | Ha Hanyane Ha Hanyenyane Joala.Ha e qhibilihe ka Ether, Chloroform |
Botsitso | E tsitsitseng.Mongobo-a Mamela.Ha e tsamaellane le li-agent tse matla tsa oxidizing. |
Brand | Ruifu Chemical |
Ntho | Litlhaloso |
Ponahalo | Phofo ea Crystalline e tšoeu kapa e sa Tšoeu |
Boitsebiso | IR e Ikamahanya le Reference |
Mokhoa oa ho hlahloba / oa ho hlahloba | 98.0% ~ 102.0% (Titration) (ka motheo o omisitsoeng) |
Tahlehelo ka ho Omisa | ≤0.50% |
Masalla a ho Ignition | ≤0.10% |
Heavy Metals (as Pb) | ≤10ppm |
Arsenic (As2O3) | ≤1.0ppm |
Litšila tsa Organic | USP XXVI |
Likahare tsa naetrojene | 50.2% ~ 53.4% (ka motheo o omisitsoeng) |
Litšila tsa Organic Volatile | USP XXVI |
Tekanyetso ea Teko | United States Pharmacopeia (USP35) |
Lisebelisoa tse ka Sehloohong | Mekhatlo ea Meriana |
Lihlahisoa tse ka holimo | Hypoxanthine CAS: 68-94-0 |
Lihlahisoa tse tlase | 6-Benzylaminopurine CAS: 1214-39-7;Tenofovir Disoproxil Fumarate CAS: 202138-50-9 |
Sephutheloana: Botlolo, Aluminium foil bag, 25kg/Cardboard Drum, kapa ho ea ka tlhokahalo ea moreki.
Boemo ba polokelo:Boloka ka lijaneng tse tiisitsoeng sebakeng sa polokelo se pholileng, se omeletseng le se nang le moea o pholileng hole le lintho tse sa lumellaneng.Sireletsa leseli le mongobo.
Adenine e na le NLT 98.0% le NMT 102.0% ea C 5H5N5, e baloang ho latela omisitsoeng.
TS'ELISO TS'OANE
A. HO AMOHELA INFORARED <197K>
TLHOKOMELO
MOKHOAOA
Mohlala: 200 mg ea Adenine
Sekheo: 80 ml ea motsoako oa 100 ml ea glacial acetic acid le 300 ml ea acetic anhydride
Sistimi ea Titrimetric
Mokhoa: Titration e tobileng
Titrant: 0.1 N per chloric acid VS e eme ka tsela e latelang: Fetisetsa 300 mg ea potassium biphthalate ho beaker ea 150-mL, 'me, ka ho hlohlelletsa, qhala ka 80 mL ea motsoako oa 100 ml ea glacial acetic acid le 300 ml ea acetic anhydride.Titrate ka tharollo ea chloric acid.E 'ngoe le e 'ngoe ea 20.42mg ea potassium biphthalate e lekana le 1 mL ea 0.1 N perchloric acid.
Ho lemoha lintlha tsa ho qetela: Potentiometric
Tlhahlobo: Qhala Mohlala ka 80 ml ea motsoako oa 100 ml ea glacial acetic acid le 300 ml ea acetic anhydride ka ho sisinya, le titrate le Titrant.Bala liperesente tsa Adenine (C5H5N5) karolong e nkiloeng:
Sephetho = [(V − B) × N × F × 100]/W
V = Mohlala oa molumo oa titrant (mL)
B = Bolumo e se nang letho (mL)
N = maemo a tloaelehileng (mEq/mL)
F = ntlha e lekanang, 135.13 mg/mEq
W = boima ba Mohlala (mg)
Mekhoa ea ho amohela: 98.0% -102.0% ka mokhoa o omisitsoeng
LITŠILA
Tšilafalo ea Inorganic
HO HLAHALA HO HLAHALA <281>: NMT 0.1%
LINTLHA TSE BOHLOKO, Mokhoa oa II <231>: NMT 10ppm
Litšila tsa Organic
MOKHOAOA
pH 7.0 phosphate buffer: Qhala 4.54 g ya monobasic potassium phosphate metsing ho etsa 500 mL ea tharollo.Qhala 4.73 g ya anhydrous dibasic sodium phosphate metsing ho etsa 500 ml ea tharollo.Kopanya 38.9 ml ea tharollo ea monobasic potassium phosphate le 61.1 mL ea dibasic sodium phosphate solution.Fetola, ha ho hlokahala, ka ho eketsa tharollo ea dibasic sodium phosphate ho pH ea 7.0.
Standard stock solution: Qhalang palo e loketseng ea USP Adenine RS metsing a chesang, a pholileng, 'me a hlapolle ka bongata ka metsi ho fumana tharollo e nang le motsoako o tsejoang oa 0.19 mg/mL.
Litharollo tse tloaelehileng: Pipet 5-mL likarolo tsa tharollo ea Setoko se Tloaelehileng ka har'a liflask tse tharo tsa 100-mL tsa volumetric, le ho hlapolla ka 0.10 N hydrochloric acid, 0.010 N sodium hydroxide, le pH 7.0 phosphate buffer, ka ho latellana, ho bophahamo.
Mohlala oa tharollo ea setoko: Qhala bongata bo loketseng ba Adenine metsing a chesang, a pholileng, 'me u hlapolle ka bongata ka metsi ho fumana tharollo e nang le motsoako o tsebahalang oa 0.19 mg/mL.
Mohlala oa tharollo ea setoko: Qhala bongata bo loketseng ba Adenine metsing a chesang, a pholileng, 'me u hlapolle ka bongata ka metsi ho fumana tharollo e nang le motsoako o tsebahalang oa 0.19 mg/mL.
Mehlala ea tharollo: Pipet 5-mL likarolo tsa Sample stock solution ho tse tharo tsa 100-mL volumetric flasks, 'me dilute ka 0.10 N hydrochloric acid, 0.010 N sodium hydroxide, le pH 7.0 phosphate buffer, ka ho latellana, ho ea bophahamong.
Maemo a spectrometric
(Sheba Spectrophotometry le Light-Sscattering <851>.)
Mokhoa: UV-Vis
Leqhubu la maqhubu: 220-320 nm
Seleng: 1cm
Sekheo: Metsi
Tlhahlobo
Mehlala: Litharollo tse tloaelehileng le Mehlala ea tharollo
Mekhoa ea ho amohela: The absorptivities e fapaneng, e baloang motheong o omisitsoeng, ho bophahamo ba maqhubu a ho monya ho hoholo, bakeng sa tharollo e 'ngoe le e' ngoe e lumellanang ha e fapane ho feta 2.0%.
LITEKO TSEKO
LOSSON DRYING <731>: Omisa sampole ho 110 ° bakeng sa 4 h: e lahleheloa ke NMT 1.0% ea boima ba eona.
NITROGEN CONTENT, Mokhoa oa II 〈461〉: 50.2%–53.4%, e baloang motheong o omisitsoeng
KEKELETSO LIHLOKO
PAKATSO LE POLOKO: Boloka ka har'a linkho tse koetsoeng hantle.
USP REFERENCE LITEKELO <11>
USP Adenine RS
Likhoutu tsa Kotsi | Xn, Xi | F | 8-10-23 |
Lipolelo tsa Kotsi | 22-20/21/22 | TSCA | Ee |
Lipolelo tsa Tšireletseho | 26-36 | Sehlopha sa Kotsi | 6.1 |
RIDADR | UN 2811 6.1/PG 3 | Sehlopha sa ho paka | III |
WGK Jeremane | 3 | Khoutu ea HS | 2933990099 |
RTECS | AU6125000 | Chefo | LD50 ka molomo ho likhoto: 745 mg/kg (Philips) |
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Adenine (Synonyms: 6-Aminopurine; Vithamine B4, CAS: 73-24-5), purine, ke e 'ngoe ea li-nucleobases tse' nè tsa nucleic acid ea DNA.Adenine e boetse e phetha karolo ea bohlokoa ho biochemistry e amehang ho phefumoloha ha lisele, mofuta oa ATP le li-cofactors (NAD le FAD), le protheine synthesis.Ho phaella ho sena, e sebelisoa ho hlahisa li-nucleotide tsa nucleic acid.Bakeng sa tlhahiso ea adenosine, ATP, ADP, lithethefatsi tse khahlanong le AIDS le vithamine B4 le hormone ea ho hōla ha limela 6-benzyl adenine, e sebelisoang hape lipatlisisong tsa meriana le tsa biochemical.Hajoale, Tsamaiso ea Lijo tsa Lehae le Lithethefatsi e ntse e sebelisa lebitso la Vitamin B4 bakeng sa ho kenya, 'me lifeme tse ngata tsa lehae tsa meriana li hlahisa matlapa a Adenine tlasa lebitso la Vitamin B4.Adenine ke nucleobase ea purine.Ke karolo ea DNA, le RNA.Adenine hape ke karolo ea li-cofactors (NAD, FAD) le limolek'hule tse bontšang matšoao (cAMP).Ke motheo oa naetrojene o fumanoang ho DNA le RNA.Hape ke karolo ea li-coenzyme tse itseng 'me ha e kopantsoe le ribose ea tsoekere e etsa nucleoside adenosine e fumanoang ho AMP, ADP, le ATP.Adenine e na le sebopeho sa lesale la purine.Ke e 'ngoe ea likarolo tse kholo tsa li-nucleotides le li-nucleic acid DNA le RNA.
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