L-Proline CAS 147-85-3 (H-Pro-OH) Assay 98.5~101.0% Factory High Quality
Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong le mofani oa thepa ea L-Proline (H-Pro-OH; khutsufatso ea Pro kapa P) (CAS: 147-85-3) e nang le boleng bo phahameng, matla a tlhahiso ea Lithane tse 2000 ka selemo.Joaloka e mong oa barekisi ba kholo ka ho fetisisa ba li-amino acid Chaena, Ruifu Chemical e fana ka li-amino acid ho fihlela maemo a machaba, joalo ka AJI, USP, EP, JP le FCC maemo.Re ka fana ka COA, phano ea lefats'e ka bophara, tse nyane le tse ngata tse fumanehang.Haeba u thahasella L-Proline,Please contact: alvin@ruifuchem.com
| Lebitso la Lik'hemik'hale | L-Proline |
| Litlhaloso tse tšoanang | H-Pro-OH;L-(-)-Proline;L-Pro;Kgutsufatso ya Pro kapa P;Laevo-Proline;Proline;(-)-Proline;(S)-(-)-Proline;(S)-Proline;(S) -Pyrrolidine-2-Carboxylic Acid;(S) -2-Pyrrolidinecarboxylic Acid;(-) -2-Pyrrolidinecarboxylic Acid;L-Pyrrolidine-2-Carboxylic Acid;L-α-Pyrrolidinecarboxylic Acid;(S) -2-Carboxypyrrolidine |
| Boemo ba Setoko | Ka Setokong, Bokhoni ba Tlhahiso Lithane tse 2000 ka Selemo |
| Nomoro ea CAS | 147-85-3 |
| Foromo ea limolek'hule | C5H9NO2 |
| Boima ba Molek'hule | 115.13 |
| Melting Point | 228℃(Dec.) (lit.) |
| Botenya | 1.35 |
| E hloahloa | Hygroscopic |
| Ho qhibiliha ha Metsi | E qhibiliha ka Metsing, H2O: 50 mg/mL, e batla e pepenene |
| Solubility | E qhibiliha ka bolokolohi ho Glacial Acetic Acid, E boloka e qhibilihang ka har'a Ethanol.Ha e khone ho qhibiliha ka Ether |
| Mocheso oa polokelo. | E tiisitsoe ka Dry, Store ka Mocheso oa Kamore |
| COA & MSDS | E fumaneha |
| Karolelano | Li-amino Acids |
| Brand | Ruifu Chemical |
| Likhoutu tsa Kotsi | Xi,Xn |
| Lipolelo tsa Kotsi | R36/37/38 - Ho hlohlona mahlong, tsamaiso ya moya le letlalo. R22 - E kotsi ha e koetsoe |
| Lipolelo tsa Tšireletseho | S24/25 - Qoba ho kopana le letlalo le mahlo. S36/37/39 - Apara liaparo tse loketseng tse sireletsang, liatlana le tšireletso ea mahlo / sefahleho. S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. |
| WGK Jeremane | 3 |
| RTECS | TW3584000 |
| F | 3-10 |
| TSCA | Ee |
| Khoutu ea HS | 2933990099 |
| Lintho | Maemo a Tlhahlobo | Liphetho |
| Ponahalo | Likristale tse tšoeu kapa phofo ea Crystalline;Hanyane Tatso e Monate | E lumellana |
| Boitsebiso | Infrared Absorption Spectrum | E lumellana |
| Potoloho e Khethehileng [α]20/D | -84.5° ho ya ho -86.0° (Sample e omisitsweng, C=4, H2O) | -85.51° |
| Boemo ba Tharollo (Transmittance) | E hlakile ebile ha e na 'Mala ≥98.0% | 98.5% |
| Chloride (Cl) | ≤0.020% | <0.020% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Tshipi (Fe) | ≤10ppm | <10ppm |
| Litšepe tse boima (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Li-amino acid tse ling | Chromatographically Ha e Fumanehe | E lumellana |
| Tahlehelo ka ho Omisa | ≤0.30% (ho 105 ℃ bakeng sa lihora tse 3) | 0.16% |
| Residue on Ignition (Sulfated) | ≤0.10% | 0.07% |
| Tlhahlobo | 98.5 ho 101.0% (Titration, as Dry Basics) | 99.7% |
| Tlhahlobo ea pH | 5.9 ho isa ho 6.9 (1.0g ho 10ml ea H2O) | 6.2 |
| Ninhydrin-Positive Substances | E lumellana | E lumellana |
| Tšimoloho | Ho Tsoa Mohloling oo e seng oa Liphoofolo | E lumellana |
| Metsoako e setseng | E lumellana | E lumellana |
| Qetello | E kopana le AJI97;EP;USP;Litlhaloso tsa Tlhahlobo ea JP | |
| Lisebelisoa tse ka Sehloohong | Li-amino Acids;Lisebelisoa tsa Lijo;Meriana ea meriana;Tlatsetso ea Phepo | |
L-Proline (H-Pro-OH) (CAS: 147-85-3) AJI 97 Mokhoa oa Teko
Identification: Bapisa spectrum ea infrared absorption ea sampole le ea standard by potassium bromide disc method.
Potoloho e Khethehileng [α]20/D: Mohlala o omisitsoeng, C=4, H2O
Boemo ba Tharollo (Transmittance): 1.0g ho 10ml ea H2O, spectrophotometer, 430nm, 10mm lisele tse botenya.
Chloride (Cl): 0.7g, A-1, ref: 0.40ml ea 0.01mol/L HCl
Ammonium (NH4): B-1
Sulfate (SO4): 1.2g, (1), ref: 0.50ml ea 0.005mol/L H2SO4
Tšepe (Fe): 1.5g, ref: 1.5ml ea Iron Std.(0.01mg/ml)
Metals e boima (Pb): 2.0g, (1), ref: 2.0ml ea Pb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml ea As2O3 Std.
Li-Amino Acids tse ling: Mohlala oa Teko: 30μg, B-6-a
Tahlehelo ha o Omisa: ho 105 ℃ bakeng sa lihora tse 3.
Assay: Sampole e omisitsoeng, 120mg, (1), 3ml ea formic acid, 50ml ea glacial acetic acid, 0.1mol/L HCLO4 1ml = 11.513mg C5H9NO2
Teko ea pH: 1.0g ho 10ml ea H2O
L-Proline (H-Pro-OH) (CAS: 147-85-3) USP35 Mokhoa oa Teko
TLHALOSO
Proline e na le NLT 98.5% le NMT 101.5% ea L-Proline (C5H9NO2), e baloang ka mokhoa o omisitsoeng.
TS'ELISO TS'OANE
A. HO AMOHELA INFORARED <197K>
TLHOKOMELO
MOKHOAOA
Mohlala: 110 mg ea Proline
Sekheo: Kopanya 3 mL ea formic acid le 50 ml ea glacial acetic acid.
Sistimi ea Titrimetric
(Sheba Titrimetry <541>)
Mokhoa: Titration e tobileng
Titrant: 0.1 N perchloric acid VS
Ho lemoha lintlha tsa ho qetela: Potentiometric
Tshekatsheko: Qhala Mohlala ho 3 mL ea formic acid le 50mL ea glacial acetic acid.Titrate le Titrant.Etsa boitlamo bo se nang letho.
Bala liperesente tsa Proline (C5H9NO2) ho Mohlala o nkiloeng:
Sephetho = {[(VS-VB) x N x F]/W} x100
VS= bophahamo ba modumo ea Titrant e jeoang ke Mohlala (mL)
VB= bophahamo ba Titrant bo jeoang ke Blank (mL)
N= tloaelo ea 'nete ea Titrant (mEq/mL)
F= ntlha e lekanang, 115.1 mg/mEq
W= Boima ba mohlala (mg)
Mekhoa ea ho amohela: 98.5% ~ 101.5% ka mokhoa o omisitsoeng
LITŠILA
MASALE A KHANG HO <281>: NMT 0.4%
CHLORIDE LE SULFATE, Chloride <221>
Tharollo e tloaelehileng: 0.50mL ea 0.020 N hydrochloric acid
Mohlala: 0.73g ea Proline
Maemo a kamohelo: NMT 0.05%
CHLORIDE LE SULFATE, Sulfate <221>
Tharollo e tloaelehileng: 0.10mL ea 0.020 N sulfuric acid
Mohlala: 0.33g ea Proline
Maemo a kamohelo: NMT 0.03%
IRON <241>: NMT 30ppm
LINTLHA TSE BOHLOKO, Mokhoa oa I <231>: NMT 15ppm
TS'OANELO MAKANYANA
Tharollo ea ho tšoaneleha ha tsamaiso: 0.4mg/mL e 'ngoe le e 'ngoe ea USP L-Proline RS le USP L-Threonine RS ka 0.1 N hydrochloric acid
Tharollo e tloaelehileng: 0.05mg / mL ea USP L-Proline RS ka 0.1 N hydrochloric acid.[HLOKOMELA-Tharollo ena e na le mahloriso a lekanang le 0.5% ea tharollo ea Mohlala.]
Tharollo ea mohlala: 10mg/mL ea Proline ka 0.1 N hydrochloric acid
Sistimi ea chromatographic
(Sheba Chromatography <621>, Thin-Layer Chromatography.)
Mokhoa: TLC
Adsorbent: 0.25-mm lera la chromatographic silica gel motsoako
Bophahamo ba kopo: 5μL
Ho hlahisa mokhoa oa ho qhibilihisa: joala ba Butyl, glacial acetic acid, le metsi (3:1:1)
Spray reagent: 2 mg/mL ya ninhydrin motswakong wa butyl alcohol le 2N acetic acid (95:5)
Ho nepahala ha sistimi
Litlhoko tsa ho tšoaneleha: Chromatogram ea tharollo ea ts'ebetso ea Sistimi e bonts'a matheba a mabeli a arohaneng ka ho hlaka.
Tlhahlobo
Mehlala: Tharollo ea ho tšoaneleha ha Sisteme, Tharollo e tloaelehileng, le Tharollo ea Mohlala.
Kamora ho omisa poleiti ka moea, fafatsa ka spray reagent, 'me u futhumale lipakeng tsa 100° le 105° metsotso e 15.Hlahloba poleiti tlas'a khanya e tšoeu.
Mokhoa oa ho amohela: Sebaka sefe kapa sefe sa bobeli sa tharollo ea Sample ha se seholo kapa se matla ho feta sebaka sa mantlha sa tharollo ea Maemo.
Litšila tsa motho ka mong: NMT 0.5%
Kakaretso ea litšila: NMT 2.0%
LITEKO TSEKO
PHETOHO EA MAIKUTLO, Phapanyetsano e Khethehileng <781S>
Tharollo ea mohlala: 40 mg/mL ka metsing
Mekhoa ea ho amohela: -84.3 ° ho -86.3 °
HO OMETSA LOSSON <731>: Omisa sampole ho 105℃ bakeng sa 3 h: e lahleheloa ke NMT 0.4% ea boima ba eona.
KEKELETSO LIHLOKO
HO PAKERA LE HO BOLOKA: Boloka ka har'a linkho tse koetsoeng hantle.
USP REFERENCE LITEKELO <11>
USP L-Proline RS
USP L-Threonine RS
Sephutheloana: Botlolo ea Fluorinated, 25kg/bag, 25kg/Cardboard Drum, kapa ho latela tlhoko ea moreki.
Boemo ba polokelo:Hygroscopic.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.Ha e lumellane le lisebelisoa tse matla tsa oxidizing.
Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.
Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.
Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.
BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.
Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.
Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.
MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.
Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.
Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.
Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.
Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.
Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.
L-Proline (H-Pro-OH; E khutsufalitsoeng Pro kapa P) (CAS: 147-85-3) ke amino acid e sa nke lehlakore.Le hoja proline e khetholloa e le amino acid, ha e le hantle e bua ka imino acid, kaha e na le sehlopha sa imino (carbon-nitrogen double bond).Ka lebaka la ketane ea eona ea cyclic pyrrolidine e khetholloa e le nonpolar aliphatic amino acid.
Kopo
E sebelisoa lipatlisisong tsa biochemical, meriana ea khaello ea phepo e nepahetseng, khaello ea protheine, mafu a ka mpeng, scald le tlatsetso ea protheine ea kamora ho buuoa.
1. Joaloka amino acid, e ka tlatsetsa limatlafatsi 'me ke lisebelisoa tse tala bakeng sa infusion ea amino acid.
2. E sebetsa hantle bakeng sa khatello ea mali 'me ke karolo ea bohlokoa ea bohareng bakeng sa ho qaptjoa ha lithethefatsi tsa antihypertensive tsa pele tse kang captopril le enalapril.
3. E le tlatsetso ea phepo e nepahetseng, e ka ntlafatsa ho hanyetsa ha lisele le ho eketsa lebelo la ho phela ha callus.Litatso tse nang le feberu ea tsoekere li hlaha karabelo ea amino-carbonyl, e ka hlahisa lintho tse monate tse khethehileng.China GB 2760-86 e fana ka e ka sebelisoa e le linoko.
4. E ka fokotsa ka katleho tšenyo ea khatello ea letsoai mohahong oa mitochondrial oa limela tse tsosolositsoeng tsa raese.
5. L-Proline ke amino acid e seng ea bohlokoa.Li-peptide li tlamahane le proline, e leng se etsang hore e be motheo oa bohlokoa oa ho haha liprotheine.E ka sebelisoa e le karolo ea mecha ea litaba ea setso sa lisele bakeng sa tlhahiso ea khoebo ea liprotheine tse nchafatsang tsa kalafo le li-antibodies tsa monoclonal.
6. L-Proline e sebelisoa e le li-catalyst tsa asymmetric ho organic synthesis le asymmetric aldol cyclization.Ke karolo e sebetsang ea collagen mme e ameha ts'ebetsong e nepahetseng ea manonyeletso le li-tendon.E fumana ts'ebeliso lits'ebetsong tsa meriana, tsa biotechnological ka lebaka la thepa ea eona ea osmoprotectant.
Mosebetsi:
1. L-Proline le li-derivatives tsa eona li atisa ho sebelisoa e le li-catalysts tsa asymmetric liketsong tsa manyolo.Phokotso ea CBS le proline catalysed aldol condensation ke mehlala e hlahelletseng.
2. L-Proline ke osmoprotectant mme ka hona e sebelisoa lits'ebetsong tse ngata tsa meriana, biotechnological.Ha ho riteloa, liprotheine tse nang le proline tse ngata li kopana le polyphenols ho hlahisa moholi.
3. L-Proline ke e 'ngoe ea li-amino acid tsa bohlokoa bakeng sa ho kopanya liprotheine tsa motho.E sebelisoa haholo indastering ea lijo le ea bongaka, 'me ke setsi sa bohlokoa sa ho kopanya li-inhibitors tsa ACE tse kang Captopril le Enalapril.Hape ke e 'ngoe ea lisebelisoa tsa bohlokoa tsa tšelo ea amino acid.
4. L-Proline e 'nile ea sebelisoa lefatšeng ka bophara e le tlatsetso ea lijo, li-catalyst le lisebelisoa tse tala tsa indasteri e ntle ea lik'hemik'hale.
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