Adenine CAS 73-24-5 Assay 98.0% ~ 102.0% (Titration) Ile-iṣẹ Mimọ ti o gaju
Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti Adenine (CAS: 73-24-5) pẹlu didara to gaju, agbara iṣelọpọ 500 tons fun ọdun kan.Awọn ọja wa ti wa ni tita daradara jakejado Ilu China, ati tun gbejade si Amẹrika, Yuroopu, India, ati bẹbẹ lọ eyiti o ti gba ẹbun giga lati ọdọ awọn alabara wa.A le pese ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nifẹ si Adenine,Please contact: alvin@ruifuchem.com
Oruko | Adenine |
Awọn itumọ ọrọ sisọ | 6-Aminopurine;6-Amino-9H-Purine;Vitamin B4;1H-Purin-6-Amin;1,6-Dihydro-6-Iminopurine;9H-Purin-6-Amin; |
Agbara | Ninu Iṣura, Agbara iṣelọpọ 500 Toonu fun Ọdun |
Nọmba CAS | 73-24-5 |
Ilana molikula | C5H5N5 |
Òṣuwọn Molikula | 135.13 |
Ojuami Iyo | > 360.0 ℃ (tan.) |
Solubility ni Gbona 1mol/L HCl | Fere akoyawo |
Omi Solubility | Ni iṣe ti ko ṣee ṣe ninu Omi, 0.1 g/l 20℃ |
Solubility | Pupọ Tiotuka Ni Ọti.Ailopin ninu Ether, Chloroform |
Iduroṣinṣin | Idurosinsin.Ọrinrin-Ifarabalẹ.Ibamu Pẹlu Awọn Aṣoju Oxidizing Alagbara. |
Brand | Ruifu Kemikali |
Nkan | Awọn pato |
Ifarahan | Funfun tabi Pa-White Crystalline Powder |
Idanimọ | IR Ṣe ibamu si Itọkasi naa |
Aseyori / Analysis Ọna | 98.0% ~ 102.0% (Titration) (lori ipilẹ ti o gbẹ) |
Pipadanu lori Gbigbe | ≤0.50% |
Aloku lori Iginisonu | ≤0.10% |
Awọn irin Heavy (gẹgẹbi Pb) | ≤10ppm |
Arsenic (As2O3) | ≤1.0ppm |
Organic impurities | USP XXVI |
Nitrogen Akoonu | 50.2% ~ 53.4% (lori ipilẹ ti o gbẹ) |
Organic Iyipada impurities | USP XXVI |
Igbeyewo Standard | Orilẹ Amẹrika Pharmacopeia (USP35) |
Awọn Lilo akọkọ | elegbogi Intermediates |
Upstream Awọn ọja | Hypoxanthine CAS: 68-94-0 |
ibosile Awọn ọja | 6-Benzylaminopurine CAS: 1214-39-7;Tenofovir Disoproxil Fumarate CAS: 202138-50-9 |
Package: Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Fipamọ sinu awọn apoti edidi ni itura, gbigbẹ ati ile-itaja ti afẹfẹ kuro ni awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Adenine ni NLT 98.0% ati NMT 102.0% ti C 5H5N5, ṣe iṣiro lori ipilẹ ti o gbẹ.
Ìdámọ̀
A. INFRED ABSORPTION <197K>
ASAY
Ilana
Ayẹwo: 200 mg ti Adenine
Òfo: 80 milimita ti adalu 100 milimita ti glacial acetic acid ati 300 milimita ti acetic anhydride
Titrimetric System
Ipo: Taara titration
Titrant: 0.1 N fun chloric acid VS ni idiwọn gẹgẹbi atẹle: Gbigbe 300 miligiramu ti potasiomu biphthalate si 150-mL beaker ati, nipa gbigbọn, tu ni 80 milimita ti adalu 100 mL ti glacial acetic acid ati 300 mL ti acetic anhydride.Titrate pẹlu ojutu fun chloric acid.Kọọkan 20.42mg ti potasiomu biphthalate jẹ deede si 1 milimita ti 0.1 N perchloric acid.
Wiwa ipari: Potentiometric
Onínọmbà: Tu Ayẹwo naa sinu 80 milimita ti adalu 100 milimita ti glacial acetic acid ati 300 milimita ti acetic anhydride nipasẹ gbigbe, ati titrate pẹlu Titrant.Ṣe iṣiro ipin ogorun Adenine (C5H5N5) ninu ipin ti o mu:
Esi = [(V - B) × N × F × 100]/W
V = Ayẹwo iwọn didun titrant (ml)
B = Iwọn titrant òfo (ml)
N = deede titrant (mEq/ml)
F = ifosiwewe deede, 135.13 mg/mEq
W = iwuwo Ayẹwo (mg)
Awọn ilana gbigba: 98.0% -102.0% lori ipilẹ ti o gbẹ
ÀWỌN ALÁRÒ
Awọn Egbin Aiṣedeede
IBINU AGBEGBE <281>: NMT 0.1%
Awọn irin eru, Ọna II <231>: NMT 10ppm
Organic impurities
Ilana
pH 7.0 phosphate buffer: Tu 4.54 g ti potasiomu fosifeti monobasic ninu omi lati ṣe 500 milimita ti ojutu.Tu 4.73 g ti anhydrous dibasic sodium fosifeti ninu omi lati ṣe 500 milimita ti ojutu.Illa 38.9 milimita ti ojutu fosifeti potasiomu monobasic pẹlu 61.1 milimita ti ojutu soda fosifeti dibasic.Ṣatunṣe, ti o ba jẹ dandan, nipasẹ ifikun sisọ silẹ ti ojutu soda fosifeti dibasic si pH kan ti 7.0.
Ojutu ọja iṣura boṣewa: Tu opoiye to dara ti USP Adenine RS sinu omi gbona, tutu, ati dilute ni iwọn pẹlu omi lati gba ojutu kan ti o ni ifọkansi ti a mọ ti 0.19 mg/mL.
Awọn ojutu boṣewa: Pipet 5-mL awọn ipin ti ojutu iṣura Standard sinu awọn abọ iwọn didun 100-mL mẹta, ati dilute pẹlu 0.10 N hydrochloric acid, 0.010 N sodium hydroxide, ati pH 7.0 phosphate buffer, lẹsẹsẹ, si iwọn didun.
Ojutu Ọja Ayẹwo: Tu iwọn ti o yẹ ti Adenine sinu omi gbona, tutu, ati dilute ni iwọn pẹlu omi lati gba ojutu kan ti o ni ifọkansi ti a mọ ti 0.19 mg/mL.
Ojutu Ọja Ayẹwo: Tu iwọn ti o yẹ ti Adenine sinu omi gbona, tutu, ati dilute ni iwọn pẹlu omi lati gba ojutu kan ti o ni ifọkansi ti a mọ ti 0.19 mg/mL.
Awọn ojutu ayẹwo: Pipet 5-mL awọn ipin ti ojutu ọja iṣura Ayẹwo sinu awọn apọn iwọn didun 100-mL mẹta, ati dilute pẹlu 0.10 N hydrochloric acid, 0.010 N sodium hydroxide, ati pH 7.0 fosifeti buffer, lẹsẹsẹ, si iwọn didun.
Spectrometric ipo
(Wo Spectrophotometry ati Ituka Imọlẹ <851>.)
Ipo: UV-Vis
Iwọn igbi: 220-320 nm
Ẹyin: 1 cm
Òfo: Omi
Onínọmbà
Awọn apẹẹrẹ: Awọn solusan boṣewa ati awọn solusan Ayẹwo
Awọn ibeere gbigba: Awọn ifasimu oniwun, iṣiro lori ipilẹ gbigbẹ, ni awọn iwọn gigun ti gbigba ti o pọju, fun bata kọọkan ti awọn solusan ti o baamu ko yatọ nipasẹ diẹ sii ju 2.0%.
Awọn idanwo pataki
LOSSON gbigbẹ <731>: Gbẹ ayẹwo ni 110 ° fun 4 h: o padanu NMT 1.0% ti iwuwo rẹ.
Akoonu NITROGEN, Ọna II 〈461〉: 50.2%-53.4%, iṣiro lori ipilẹ gbigbẹ
Awọn ibeere afikun
Iṣakojọpọ ati Ipamọ: Fipamọ sinu awọn apoti ti o ni pipade daradara.
USP ÌRÁNTÍ awọn ajohunše <11>
USP Adenine RS
Awọn koodu ewu | Xn,Xi | F | 8-10-23 |
Awọn Gbólóhùn Ewu | 22-20/21/22 | TSCA | Bẹẹni |
Awọn Gbólóhùn Aabo | 26-36 | Kíláàsì ewu | 6.1 |
RIDADR | UN 2811 6.1/PG 3 | Iṣakojọpọ Ẹgbẹ | III |
WGK Germany | 3 | HS koodu | 2933990099 |
RTECS | AU6125000 | Oloro | LD50 ẹnu ni awọn eku: 745 mg/kg (Philips) |
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Adenine (Awọn gbolohun ọrọ: 6-Aminopurine; Vitamin B4, CAS: 73-24-5), purine, jẹ ọkan ninu awọn nucleobases mẹrin ni nucleic acid ti DNA.Adenine tun ṣe ipa pataki ninu biochemistry ti o ni ipa ninu isunmi cellular, fọọmu ti ATP mejeeji ati awọn cofactors (NAD ati FAD), ati iṣelọpọ amuaradagba.Ni afikun si eyi, a lo ninu iṣelọpọ awọn nucleotides ti awọn acids nucleic.Fun iṣelọpọ adenosine, ATP, ADP, oogun egboogi-Aids ati Vitamin B4 ati homonu idagba ọgbin 6-benzyl adenine, ti a tun lo ninu oogun ati iwadii kemikali.Ni lọwọlọwọ, Ile-iṣẹ Ounjẹ inu ati Awọn ipinfunni Oògùn tun nlo orukọ Vitamin B4 fun iforukọsilẹ, ati ọpọlọpọ awọn ile-iṣẹ elegbogi inu ile ṣe agbejade awọn tabulẹti Adenine labẹ orukọ Vitamin B4.Adenine jẹ purine nucleobase.O jẹ apakan ti DNA, ati RNA.Adenine tun jẹ ẹya paati ti cofactors (NAD, FAD) ati awọn moleku ifihan agbara (cAMP).O jẹ ipilẹ nitrogenous ti a rii ni DNA ati RNA.O tun jẹ ẹya ti awọn coenzymes kan ati nigbati o ba ni idapo pẹlu suga ribose o jẹ adenosine nucleoside ti a rii ni AMP, ADP, ati ATP.Adenine ni apẹrẹ oruka purine.O jẹ ọkan ninu awọn ipilẹ paati pataki ti nucleotides ati awọn nucleic acids DNA ati RNA.
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