Acid Glycyrrhetic (Enoxolone) CAS 471-53-4 Assay 98.0 ~ 101.0% (Potentiometry)

Apejuwe kukuru:

Orukọ Kemikali: Glycyrrhetic Acid

Awọn itumọ ọrọ: 18β-Glycyrrhetinic Acid;Enoxolone

CAS: 471-53-4

Ayẹwo (Potentiometry): 98.0 ~ 101.0% (Nkan ti o gbẹ)

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471-53-4 -Apejuwe:

Kemikali Ruifu jẹ olupilẹṣẹ asiwaju ti Glycyrrhetic Acid (18β-Glycyrrhetinic Acid; Enoxolone) (CAS: 471-53-4) pẹlu didara giga.Kemikali Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, iṣẹ ti o dara julọ, kekere ati awọn iwọn olopobobo ti o wa.Ra Acid Glycyrrhetic,Please contact: alvin@ruifuchem.com

471-53-4 -Kemikali Properties:

Orukọ Kemikali Glycyrrhetic Acid
Awọn itumọ ọrọ sisọ 18β-Glycyrrhetinic Acid;18-beta-Glycyrrhetic Acid;Enoxolone;3β-Hydroxy-11-oxo-18β;20β-olean-12-en-29-oic Acid;(3β,20β)-3-Hydroxy-11-oxoolean-12-en-29-oic Acid
Iṣura Ipo Ni Iṣura, Iṣowo Iṣowo
Nọmba CAS 471-53-4
Fọọmu Molecular C30H46O4
Òṣuwọn Molikula 470,69 g / mol
Ojuami Iyo 285.0 ~ 295.0 ℃
Solubility Ailesolukuluku ninu Omi, Tiotuka ninu Ethanol, Titukuta ni Methylene Chloride
COA & MSDS Wa
Ipilẹṣẹ Shanghai, China
Ẹka Adayeba ọgbin jade
Brand Ruifu Kemikali

471-53-4 -Awọn pato:

Awọn nkan Awọn pato Esi
Ifarahan Funfun tabi Fere White Crystalline Powder Funfun Crystalline Powder
Gbigba infurarẹẹdi Ibamu Ibamu
TLC Ibamu Ibamu
Ojutu Ko o ati ki o Ko Die IntenseAwọ

Ju Reference Solusan Y6

Ibamu
Solubility Soluble ni Ethanol Ibamu
Ojuami Iyo 285.0 ~ 295.0 ℃ 292.0 ~ 295.0 ℃
Yiyi pato +145.0° si +154.0° (Nkan ti o gbẹ) + 151,5°
Pipadanu lori Gbigbe <1.00% 0.92%
Sulfated Ash <0.10% 0.05%
Arsenic (Bi) ≤2ppm <2ppm
Awọn irin Heavy ≤20ppm <20ppm
Ethanol ti o ku <0.50% 0.23%
Awọn nkan ti o jọmọ
Eyikeyi Aimọ <0.70% Ibamu
Lapapọ Awọn Aimọ <2.00% Ibamu
Apapọ Awo kika <100cfu/g <100cfu/g
Iwukara Ati Molds <10cfu/g <10cfu/g
E. Kọli Odi Odi
Samonella Odi Odi
Infurarẹẹdi julọ.Oniranran Ni ibamu pẹlu Eto Ibamu
Ayẹwo (Potentiometry) 98.0 ~ 101.0% (Ohun ti o gbẹ) 99.3%
Ipari Ọja naa ti ni idanwo ati ni ibamu pẹlu awọn pato ti a fun

Package/Ipamọ/Gbigbe:

Apo:Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Jeki apo eiyan naa ni wiwọ ni pipade ati fipamọ sinu itura, gbigbẹ ati ile-itaja ti o ni afẹfẹ daradara kuro ninu awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ afẹfẹ, nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.

471-53-4 - British Pharmacopoeia 2009:

Gbogbogbo Awọn akiyesi
(Ph Eur monograph 1511)
C30H46O4 470.7 471-53-4
Igbese ati lilo
Itoju arun ọgbẹ peptic ko lewu.
Ph Euro
ITUMO
(20β) -3β-Hydroxy-11-oxo-olean-12-en-29-oic acid.
Akoonu
98.0 fun ogorun si 101.0 fun ogorun (nkan ti o gbẹ).
ÀWỌN ÀWỌN ÀWỌN ADÁJỌ́
Ifarahan
Funfun tabi fere funfun okuta lulú.
Solubility
Ni iṣe ti ko ṣee ṣe ninu omi, tiotuka ninu ethanol, tituku diẹ ninu methylene kiloraidi.
O ṣe afihan polymorphism (5.9).
Ìdámọ̀
Idanimọ akọkọ A.
Idanimọ keji B, C.
A. Ṣe ayẹwo nipasẹ spectrophotometry gbigba infurarẹẹdi (2.2.24).
Afiwera Enoxolone CRS.
Ti iwoye ti o gba ni ipo to lagbara fihan awọn iyatọ, tu 0.2 g ti nkan na lati ṣe ayẹwo ati 0.2 g ti nkan itọkasi lọtọ ni 6 milimita ti ethanol R. Sise labẹ
a reflux condenser fun 1 h ati ki o fi 6 milimita ti omi R. A precipitate ti wa ni akoso.Tutu si iwọn 10 ℃ ati ṣe àlẹmọ pẹlu iranlọwọ ti igbale.Fi omi ṣan omi pẹlu milimita 10 ti oti R, gbẹ ninu adiro ni 80℃ ki o ṣe igbasilẹ awọn iwoye tuntun.
B. Kromatografi tinrin (2.2.27).
Ojutu idanwo Tu 10 miligiramu ti nkan na lati ṣe ayẹwo ni methylene kiloraidi R ati dilute si milimita 10 pẹlu epo kanna.
Ojutu itọkasi Tu 10 miligiramu ti enoxolone CRS ni methylene kiloraidi R ati dilute si milimita 10 pẹlu epo kanna.
Awo TLC silica jeli awo R.
Alagbeka alakoso glacial acetic acid R, acetone R, methylene kiloraidi R (5:10:90 V/V/V).
Ohun elo 5 µl.
Idagbasoke Lori 2/3 ti awo.
Gbigbe Ni afẹfẹ fun iṣẹju 5.
Wiwa Sokiri pẹlu ojutu anisaldehyde R ati ooru ni 100-105 ℃ fun iṣẹju 10.Awọn abajade aaye akọkọ ninu chromatogram ti o gba pẹlu ojutu idanwo jẹ iru ni ipo, awọ ati iwọn si aaye akọkọ ninu chromatogram ti o gba pẹlu itọkasi.
ojutu.
C. Tu 50 miligiramu ni 10 milimita ti methylene kiloraidi R. Si 2 milimita ti ojutu yii, fi milimita 1 ti acetic anhydride R ati 0.3 milimita ti sulfuric acid R. A ṣe agbejade awọ Pink kan.
AWON idanwo
Ifarahan ti ojutu
Ojutu jẹ ko o (2.2.1) ati ki o ko siwaju sii intensely awọ ju itọkasi ojutu Y6 (2.2.2, Ọna II).
Tu 0.1 g ni ethanol R ati dilute si 10 milimita pẹlu epo kanna.
Yiyi opiti pato (2.2.7) + 145 si + 154 (nkan ti o gbẹ).
Tu 0.50 g ni dioxan R ati dilute si 50.0 milimita pẹlu epo kanna.
Awọn nkan ti o jọmọ
Kiromatogirafi olomi (2.2.29).
Ojutu idanwo Tu 0.10 g ti nkan naa lati ṣe ayẹwo ni apakan alagbeka ati dilute si milimita 100.0 pẹlu apakan alagbeka.
Ojutu itọkasi (a) Di 2.0 milimita ti ojutu idanwo si 100.0 milimita pẹlu ipele alagbeka.
Ojutu itọkasi (b) Di 5.0 milimita ti ojutu itọkasi (a) si 100.0 milimita pẹlu alakoso alagbeka.
Ojutu itọkasi (c) Tu 0.1 g ti 18a-glycyrrhetinic acid R ni tetrahydrofuran R ati dilute si milimita 100.0 pẹlu epo kanna.Si 2.0 milimita ti ojutu, ṣafikun 2.0 milimita ti ojutu idanwo ati dilute si 100.0 milimita pẹlu apakan alagbeka.
Àwọ̀n:
-iwọn: l = 0.25 m, Ø = 4.6 mm,
ipele iduro: octadecylsilyl silica gel fun chromatography R (5µm),
-iwọn otutu: 30 ℃.
Ipele alagbeka Illa awọn iwọn 430 ti tetrahydrofuran R ati awọn ipele 570 ti ojutu 1.36 g/l ti iṣuu soda acetate R ni atunṣe si pH 4.8 pẹlu glacial acetic acid R.
Iwọn sisan 0.8 milimita / min.
Spectrophotometer wiwa ni 250 nm.
Abẹrẹ 20 µl loop injector;itasi ojutu idanwo ati awọn ojutu itọkasi.
Ṣiṣe akoko 4 igba akoko idaduro Enoxolone.
Ibamu eto:
-ipinnu: o kere ju 2.0 laarin awọn oke giga nitori enoxolone ati si 18a-glycyrrhetinic acid ninu chromatogram ti a gba pẹlu ojutu itọkasi (c).
Awọn ifilelẹ:
-eyikeyi aimọ: ko ju awọn akoko 7 lọ agbegbe ti tente akọkọ ninu chromatogram ti a gba pẹlu ojutu itọkasi (b) (0.7 fun ogorun),
-lapapọ: kii ṣe ju agbegbe ti tente oke akọkọ ninu chromatogram ti a gba pẹlu ojutu itọkasi (a) (2.0 fun ogorun),
-aibikita opin: 0.5 igba agbegbe ti tente akọkọ ninu chromatogram ti a gba pẹlu ojutu itọkasi (b) (0.05 fun ogorun).
Awọn irin ti o wuwo (2.4.8) O pọju 20 ppm.
1.0 g ni ibamu pẹlu idanwo opin F. Mura iwọn lilo 2 milimita ti ojutu boṣewa asiwaju (10 ppm Pb) R.
Pipadanu lori gbigbe (2.2.32) O pọju 0.5 fun ogorun, pinnu lori 1.000 g nipasẹ gbigbe ni adiro ni 105 ℃ fun 4 wakati.
eeru Sulphated (2.4.14) O pọju 0.2 fun ogorun, ti a pinnu lori 1.0 g.
ASAY
Tu 0.330 g ni 40 milimita ti dimethylformamide R. Titrate pẹlu 0.1 M tetrabutylammonium hydroxide, ti npinnu ipari-ojuami potentiometrically (2.2.20).Gbe jade kan òfo titration.1 milimita ti 0.1 M tetrabutylammonium hydroxide jẹ deede si 47.07 mg ti C30H46O4
Aṣẹ-lori ade 2006 330 46 4
Ìpamọ́
Aabo lati ina.
ALÁÌṢẸ́
A. (20β) -3β-hydroxy-11-oxo-18a-olean-12-en-29-oic acid,
B. (4β,20β) -3β,23-dihydroxy-11-oxo-olean-12-en-29-oic acid.
Ph Euro

471-53-4 - Ilana Ilana:

1, epo robi → Glycyrrhizic acid robi ojutu olomi → Glycyrrhizic acid robi
2, Glycyrrhizic acid robi → Glycyrrhizic acid ethanol ojutu → Tripotassium glycyrhetate → Monopotassium glycyrrhizate
3, Monopotassium glycyrrhizate→Glycyrrhetic acid robi→Glycyrrhetic acid

Awọn anfani:

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Didara to gaju: Ṣeto eto idaniloju didara pipe

FAQ:

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471-53-4 - Ewu ati Aabo:

Awọn aami ewu Xn - ipalara
Awọn koodu ewu R22 - ipalara ti o ba gbe
R36 - irritating si awọn oju
Apejuwe Abo S22 - Maṣe simi eruku.
S24/25 - Yago fun olubasọrọ pẹlu ara ati oju.
WGK Germany 3
RTECS RK0180000
HS koodu 2938909020

471-53-4 - iṣẹ & amupu;Ohun elo:

Acid Glycyrrhetic (18β-Glycyrrhetinic Acid; Enoxolone) (CAS: 471-53-4)
Iṣẹ ti Glycyrrhetinic Acid
1. Ni awọn iṣẹ ti awọn homonu adrenocortical.
2. Ni awọn iṣẹ ti koju ọgbẹ, igbona ati aleji.
3. Detoxify, aporo aporo, o han gedegbe dinku riri HIV lati mu ajesara lagbara.
4. Koju awọn arun ọpọlọ ti o fa nipasẹ aipe ẹjẹ, idilọwọ sclerosis iṣọn-ẹjẹ lati ṣẹlẹ ati idagbasoke.
5. O ti wa ni chiefly loo si elegbogi ile ise bi awọn ohun elo ti eyedrop ati officinal toothpaste;
6. O ni ipa ni Anti-iredodo, antianafilasisi ati igbelaruge ọrinrin.
7. O ti nṣiṣe lọwọ lodi si conjunctivitis, keratitis, stomatitis ati periodontitis.
Ohun elo ti Glycyrrhetinic Acid
1. Glycyrrhetinic Acid bi aladun, o ti lo ni ile-iṣẹ ounjẹ.
2. Glycyrrhetinic Acid bi ọja fun anfani ikun, o jẹ lilo pupọ ni ile-iṣẹ ilera.
3. Glycyrrhetinic Acid bi awọn ohun elo aise ti awọn oogun fun imukuro ooru ati detoxicating, o ti lo ni aaye oogun.
4. Glycyrrhetinic Acid ti a lo ni aaye ikunra, o ni anfani lati tọju ati ṣe arowoto awọ ara.
5. Glycyrrhetinic Acid ti n ṣe anfani ikun, atọju ailera ti ikun, lassitude, kukuru ìmí;
6. Glycyrrhetinic Acid ni o ni awọn iṣẹ ti antibacterial, egboogi-iredodo, egboogi-gbogun ti ati igbega awọn ma;
7. Glycyrrhetinic Acid le ṣee lo fun imukuro ooru ati detoxicating, expectorant ati trating Ikọaláìdúró ati epigastric ikun.

Kọ ifiranṣẹ rẹ nibi ki o si fi si wa