I-L-Proline CAS 147-85-3 (H-Pro-OH) i-Assay 98.5 ~ 101.0% iFactory High Quality
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we-L-Proline (H-Pro-OH; i-Abroviated Pro okanye i-P) (i-CAS: i-147-85-3) enomgangatho ophezulu, amandla okuvelisa i-2000 Tons ngonyaka.Njengomnye wabathengisi abakhulu be-amino acids e-China, i-Ruifu Chemical inikezela nge-amino acids ukuya kwimigangatho yamazwe ngamazwe, njenge-AJI, i-USP, i-EP, i-JP kunye nemigangatho ye-FCC.Sinokubonelela nge-COA, ukuhanjiswa kwehlabathi jikelele, ubuninzi obuncinci kunye nobuninzi obukhoyo.Ukuba unomdla kwi-L-Proline,Please contact: alvin@ruifuchem.com
| Igama leMchiza | L-Proline |
| Izithethantonye | H-Pro-OH;L-(-)-Proline;L-Pro;Isifinyezo sePro okanye i-P;iLaevo-Proline;Iproline;(-)-Proline;(S)-(-)-Proline;(S)-Proline;(S)-Pyrrolidine-2-Carboxylic Acid;(S)-2-Pyrrolidinecarboxylic Acid;(-)-2-Pyrrolidinecarboxylic Acid;I-L-Pyrrolidine-2-Carboxylic Acid;I-L-α-Pyrrolidinecarboxylic Acid;(S) -2-Carboxypyrrolidine |
| Ubume beStokhwe | KwiSitokhwe, Umthamo weMveliso iiToni ezingama-2000 ngonyaka |
| Inombolo yeCAS | 147-85-3 |
| Ifomula yeemolekyuli | C5H9NO2 |
| Ubunzima beMolekyuli | 115.13 |
| Indawo yokunyibilika | 228℃(dec.) (lit.) |
| Ukuxinana | 1.35 |
| Inovakalelo | Hygroscopic |
| Ukunyibilika kwamanzi | I-Soluble kuManzi, i-H2O: i-50 mg / mL, i-Almost Transparency |
| Ukunyibilika | Inyibilika ngokukhululekileyo kwiGlacial Acetic Acid, iSring Soluble kwiEthanol.Ayinyibiliki kwi-Ether |
| Ugcino Temp. | Itywinwe kwindawo eyomileyo, iVenkile kwindawo yobushushu beGumbi |
| I-COA kunye ne-MSDS | Iyafumaneka |
| Ukuhlelwa | IiAmino Acids |
| Uphawu | Ruifu Chemical |
| Iikhowudi zeNgozi | Xi,Xn |
| Iingxelo zoMngcipheko | R36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu. I-R22 - Iyingozi xa iginyiwe |
| Iingxelo zoKhuseleko | I-S24/25 - Gwema ukudibana nolusu kunye namehlo. S36/37/39 - Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo / ubuso. S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. |
| WGK eJamani | 3 |
| RTECS | TW3584000 |
| F | 3-10 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 2933990099 |
| Izinto | ImiGangatho yokuHlola | Iziphumo |
| Imbonakalo | Iikristale eziMhlophe okanye iPowder yeCrystalline;Incasa Kancinci eSweet | Iyahambelana |
| Ukuchongwa | I-Infrared Absorption Spectrum | Iyahambelana |
| Ukujikeleziswa okuthe ngqo [α]20/D | -84.5 ° ukuya -86.0 ° (Isampuli eyomileyo, C=4, H2O) | -85.51 ° |
| Imeko yesisombululo (iTransmittance) | Icacile kwaye ayinaMbala ≥98.0% | 98.5% |
| Ikloridi (Cl) | ≤0.020% | <0.020% |
| Isulfate (SO4) | ≤0.020% | <0.020% |
| I-Ammonium (NH4) | ≤0.020% | <0.020% |
| Intsimbi (Fe) | ≤10ppm | <10ppm |
| Iintsimbi ezinzima (Pb) | ≤10ppm | <10ppm |
| IArsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Ezinye iiAmino Acids | IChromatographically ayifumaneki | Iyahambelana |
| Ilahleko ekomisweni | ≤0.30% (kwi-105℃ kwiiyure ze-3) | 0.16% |
| Intsalela ekutshisweni (iSulfated) | ≤0.10% | 0.07% |
| Isivavanyi | 98.5 ukuya kwi-101.0% (Titration, njengesiseko esomileyo) | 99.7% |
| Uvavanyo lwe-pH | 5.9 ukuya ku-6.9 (1.0g kwi-10ml ye-H2O) | 6.2 |
| Ninhydrin-Positive Substances | Iyahambelana | Iyahambelana |
| Imvelaphi | Ukusuka kuMthombo ongengowalwanyana | Iyahambelana |
| Izinyibilikisi ezishiyekileyo | Iyahambelana | Iyahambelana |
| Ukuqukumbela | Udibana ne-AJI97;EP;USP;JP Testing Specifications | |
| Usetyenziso oluphambili | IiAmino Acids;Izongezo zokutya;Amachiza;ISongezo seSondlo | |
L-Proline (H-Pro-OH) (CAS: 147-85-3) AJI 97 Indlela yoVavanyo
Ukuchonga: Thelekisa i-spectrum ye-infrared yokufunxa yesampuli kunye neyomgangatho we-potassium bromide disc method.
Ukujikeleziswa okuthe ngqo [α] 20 / D: Isampulu eyomileyo, C = 4, H2O
Imeko yeSolution (Transmittance): 1.0g kwi-10ml ye-H2O, i-spectrophotometer, i-430nm, i-10mm ubukhulu beeseli.
I-Chloride (Cl): 0.7g, A-1, ref: 0.40ml ye-0.01mol/L HCl
I-Ammonium (NH4): B-1
I-Sulfate (SO4): 1.2g, (1), i-ref: 0.50ml ye-0.005mol/L H2SO4
Intsimbi (Fe): 1.5g, ref: 1.5ml ye-Iron Std.(0.01mg/ml)
Iintsimbi ezinzima (Pb): 2.0g, (1), ref: 2.0ml yePb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml ye-As2O3 Std.
Ezinye ii-Amino Acids: Isampuli yoVavanyo: 30μg, B-6-a
Ilahleko ekomisweni: kwi-105℃ kwiiyure ezi-3.
I-Assay: Isampuli eyomileyo, i-120mg, (1), i-3ml ye-asidi ye-formic, i-50ml ye-glacial acetic acid, i-0.1mol / L HCLO4 1ml = 11.513mg C5H9NO2
Uvavanyo lwe-pH: 1.0g kwi-10ml ye-H2O
I-L-Proline (H-Pro-OH) (CAS: 147-85-3) Indlela yoVavanyo ye-USP35
INGCACISO
I-Proline iqulethe i-NLT 98.5% kunye ne-NMT 101.5% ye-L-Proline (C5H9NO2), ibalwe ngokomisiweyo.
UKUCHAZA
A. UKUFUTSHWA KWE-IFRARED <197K>
UVAVANYO
INKQUBO
Isampuli: 110 mg yeProline
Akunanto: Xuba i-3 mL ye-asidi ye-formic kunye ne-50 mL ye-glacial acetic acid.
Inkqubo yeTitrimetric
(Jonga i-Titrimetry <541>)
Imowudi: Ukubhalwa ngokuthe ngqo
I-Titrant: 0.1 N i-perchloric acid VS
Ukubonwa kwendawo yokugqibela: I-Potentiometric
Uhlalutyo: Chitha iSampulu kwi-3 mL ye-asidi ye-formic kunye ne-50mL ye-glacial acetic acid.Titrate kunye neTitrant.Yenza ukuzimisela kweGank.
Bala ipesenti yeProline (C5H9NO2) kwiSampuli ethathiweyo:
Isiphumo = {[(VS-VB) x N x F]/W} x100
VS= umthamo weTitrant esetyenziswe yiSampuli (mL)
VB= umthamo we-Titrant esetyenziswe yi-Gank (mL)
N= eyona nto iqhelekileyo ye-Titrant (mEq/mL)
F= i-equivalency factor, 115.1 mg/mEq
W= Ubunzima besampulu (mg)
Iinqobo zokwamkela: 98.5% ~ 101.5% kwisiseko esomileyo
UBUNGCOLA
OKUSELELEYO EKUTSHENI <281>: NMT 0.4%
I-CHLORIDE NE-SULFATE, i-Chloride <221>
Isisombululo esisemgangathweni: 0.50mL ye-0.020 N i-hydrochloric acid
Isampulu: 0.73g yeProline
Indlela yokwamkelwa: NMT 0.05%
I-CHLORIDE NE-SULFATE, i-Sulfate <221>
Isisombululo esisemgangathweni: 0.10mL ye-0.020 N sulfuric acid
Isampulu: 0.33g yeProline
Indlela yokwamkelwa: NMT 0.03%
I-IRON <241>: NMT 30ppm
IIMETALI EZINZIMA, Indlela I <231>: NMT 15ppm
EZINXULUMENEYO
Isisombululo sokufaneleka kwenkqubo: 0.4mg / mL nganye ye-USP L-Proline RS kunye ne-USP L-Threonine RS kwi-0.1 N hydrochloric acid
Isisombululo esisemgangathweni: 0.05mg / mL ye-USP L-Proline RS kwi-0.1 N hydrochloric acid.[QAPHELA-Esi sisombululo sinogxininiso olulingana ne-0.5% yaleyo yeSampuli yesisombululo.]
Isisombululo sesampuli: 10mg / mL yeProline kwi-0.1 N hydrochloric acid
Inkqubo yeChromatographic
(Jonga iChromatography <621>, iChromatography eThin-Layer.)
Indlela: TLC
I-Adsorbent: 0.25-mm umaleko we-chromatographic umxube we-silica gel
Umthamo wesicelo: 5μL
Ukuphuhlisa inkqubo yokunyibilikisa: I-butyl alcohol, glacial acetic acid, kunye namanzi (3:1:1)
I-reagent yokutshiza: 2 mg/mL ye-ninhydrin kumxube we-butyl alcohol kunye ne-2N acetic acid (95:5)
Ukufaneleka kwenkqubo
Iimfuno zokufaneleka: Ichromatogram yesisombululo sokufaneleka kweSistim ibonisa amabala amabini ahluke ngokucacileyo.
Uhlalutyo
Iisampulu: isisombululo sokufaneleka kweNkqubo, isisombululo esiPhakathi, kunye nesisombululo seSampuli.
Emva kokumisa ipleyiti emoyeni, fafaza nge-Spray reagent, kwaye ushushu phakathi kwe-100 ° kunye ne-105 ° i-15 min.Hlola ipleyiti phantsi kokukhanya okumhlophe.
Iikhrayitheriya zokumkela: Nayiphi na indawo yesibini yesisombululo seSampuli ayinkulu okanye inamandla ngaphezu kwendawo eyintloko yesisombululo soMgangatho.
Ukungcola komntu ngamnye: NMT 0.5%
Ubumdaka bubonke: NMT 2.0%
IIMVAVANYO EZITHILE
UKUJONGANA KOMBONISO, Ukujikeleza okuthe ngqo <781S>
Isisombululo sesampuli: 40 mg / mL emanzini
Indlela yokwamkela: -84.3 ° ukuya -86.3 °
I-LASSON YOKOMA <731>: Yomisa isampuli kwi-105℃ kangange-3 h: ilahlekelwa yi-NMT nge-0.4% yobunzima bayo.
IIMFUNO EZONGEZELELWEYO
UKUPAKISHWA NOKUGCINWA: Gcina kwizikhongozeli ezivalwe kakuhle.
IMIGANGATHO YE-USP REFERENCE <11>
USP L-Proline RS
USP L-Threonine RS
Iphakheji: Ibhotile eFluorinated, 25kg/bag, 25kg/Cardboard Drum, okanye ngokwemfuno yomthengi.
Imeko yoGcino:Hygroscopic.Gcina kwizikhongozeli ezivaliweyo kwindawo yokugcina impahla epholileyo, eyomileyo nengena umoya kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.Ayihambelani ne-oxidizing agents ezinamandla.
Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
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I-L-Proline (H-Pro-OH; i-Abroviated Pro okanye i-P) (i-CAS: i-147-85-3) i-amino acid engathathi hlangothi.Nangona iproline ihlelwa njenge-amino acid, ithetha ngokungqongqo i-imino acid, kuba ineqela le-imino (i-carbon-nitrogen double bond).Ngenxa ye-cyclic pyrrolidine side chain ihlelwa njenge-nonpolar aliphatic amino acid.
Isicelo
Isetyenziselwa uphando lwe-biochemical, iyeza lokungondleki, ukunqongophala kweprotheyini, izifo zesisu, i-scald kunye ne-postoperative supplement.
1. Njenge-amino acid, inokongeza izondlo kwaye iyimpahla eluhlaza ye-amino acid infusion.
2. Isebenza kakuhle kwi-hypertension kwaye ibalulekileyo ephakathi kwi-synthesis yamachiza e-antihypertensive yomgca wokuqala njenge-captopril kunye ne-enalapril.
3. Njengesongezelelo sezondlo, kunokuphucula ukuxhathisa kwezicubu kunye nokwandisa izinga lokusinda kwe-callus.Iincasa ezinomkhuhlane weswekile zenzeka kwiamino-carbonyl reaction, inokuvelisa incasa ethile yezinto.I-China GB 2760-86 inikeza inokusetyenziswa njengesiqholo.
4. Inokunciphisa ngokufanelekileyo umonakalo woxinzelelo lwetyuwa kwisakhiwo se-mitochondrial yezityalo ezihlaziywe zerayisi.
5. I-L-Proline i-amino acid engabalulekanga.Iipeptides zibophelela kwiproline, iyenza ibe sisixhobo sokwakha esiluncedo kwiiproteni.Ingasetyenziswa njengecandelo lemidiya yenkcubeko yeseli kwintengiso ye-biomanufacturing yeeprotheni eziphinda ziphinde zonyango kunye nee-antibodies ze-monoclonal.
6. I-L-Proline isetyenziswe njenge-catalysts e-asymmetric kwi-organic synthesis kunye ne-asymmetric aldol cyclization.Iyingxenye esebenzayo ye-collagen kwaye ibandakanyeka ekusebenzeni ngokufanelekileyo kwamalungu kunye neetoni.Ifumana ukusetyenziswa kwiyeza, izicelo ze-biotechnological ngenxa yepropati yayo ye-osmoprotectant.
Umsebenzi:
1. I-L-Proline kunye ne-derivatives yayo isoloko isetyenziswa njenge-catalysts e-asymmetric kwi-organic reactions.Ukunciphisa i-CBS kunye neproline catalysed aldol condensation yimizekelo ebalaseleyo.
2. I-L-Proline i-osmoprotectant kwaye ngoko isetyenziswe kwi-pharmaceutical, izicelo ze-biotechnological ezininzi.Ekuthungeni, iiprotheni ezicebileyo kwiproline zidibanisa kunye ne-polyphenols ukuvelisa i-haze.
3. I-L-Proline yenye yee-amino acids ezibalulekileyo zokudibanisa iprotheni yomntu.Isetyenziswa kakhulu kwishishini lokutya kunye nezonyango, kwaye liphakathi elibalulekileyo lokudibanisa i-ACE inhibitors njengeCaptopril kunye ne-Enalapril.Ikwayenye yezinto ezibalulekileyo zotofelo-gazi lwe-amino acid.
4. I-L-Proline isetyenziswe jikelele njengezongezo zokutya, i-catalyst kunye nezinto eziluhlaza zoshishino lweekhemikhali ezilungileyo.
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