L-Isoleucine CAS 73-32-5 (H-Ile-OH) Nyocha 98.5 ~ 101.0% Ụlọ ọrụ dị elu
Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta ihe na onye na-ebubata L-Isoleucine (H-Ile-OH) (CAS: 73-32-5) nwere oke mma.Dịka otu n'ime ndị na-ebunye amino asịd kachasị na China, Ruifu Chemical na-enye amino acids na ihe nrụpụta ruo ụkpụrụ mba ụwa, dịka AJI, USP, EP, JP na ọkọlọtọ FCC.Anyị nwere ike ịnye COA, nnyefe zuru ụwa ọnụ, obere na nnukwu ọnụọgụ dị.Ọ bụrụ na ị nwere mmasị na L-Isoleucine,Please contact: alvin@ruifuchem.com
| Aha Chemical | L-Isoleucine |
| Ụdị okwu | H-Ile-OH;L-Ile;L-Ile-OH;L- (+) - Isoleucine;Laevo-Isoleucine;Isoleucine;Mbiri nke Ile ma ọ bụ m;(2S,3S)-2-Amino-3-Methylpentanoic Acid;(2S, 3S) -2-Amino-3-Methylvaleric Acid |
| Ọnọdụ Ahịa | N'ahịa, ikike nrụpụta 1500 tọn kwa afọ |
| Nọmba CAS | 73-32-5 |
| Usoro ihe omimi | C6H13NO2 |
| Ibu molekụla | 131.18 |
| Ebe Na-agbaze | 284.0 ~ 288.0 ℃ (dec.) (ọkụ) |
| Njupụta | 1.207 g/cm3 (20 ℃) |
| Mmiri Solubility | Na-echekwa Soluble na Mmiri, 41.2 g/L (50 ℃) |
| Solubility | Soluble n'efu na Formic Acid.Ihe na-adịghị edozi ahụ na Ethanol na Ether.Na-agbaze n'ime mmiri hydrochloric acid |
| Okpomọkụ nchekwa. | Edechiri ya na nkụ, na-echekwa na okpomọkụ ụlọ |
| COA & MSDS | Dị |
| Nhazi | Amino Acids na mmepụta |
| Ụdị | Ruifu Chemical |
| Koodu egwu | Xn | RTECS | NR4705000 |
| Nkwupụta ihe egwu | 40 | TSCA | Ee |
| Nkwupụta nchekwa | 24/25-36-22 | Koodu HS | 2922491990 |
| WGK Germany | 3 |
| Ihe | Ụkpụrụ nyocha | Nsonaazụ |
| Ọdịdị | kristal ọcha ma ọ bụ ntụ ntụ kristal;Ụtụ ilu | Dabara |
| njirimara | Infrared absorption Spectrum | Dabara |
| Ntụgharị a kapịrị ọnụ [α]20/D | +39.5° ruo +41.5° (C=4, 6N HCl) | + 40.2 Celsius |
| Transmittanceb | ≥95.0% | 98.3% |
| Chloride (Cl) | ≤0.020% | <0.020% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Ígwè (Fe) | ≤10ppm | <10ppm |
| Ọla dị arọ (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0pm | <1.0pm |
| Amino acid ndị ọzọ | Dabara | Dabara |
| Ọnwụ na ihicha | ≤0.20% | 0.11% |
| Ihe fọdụrụ na mgbanye (Sulfated) | ≤0.10% | 0.06% |
| Nyocha | 98.5 ruo 101.0% (Titration: Anhydrous Basis) | 99.7% |
| Nnwale pH | 5.5 ruo 6.5 (0.5g na 20ml nke H2O) | 5.8 |
| Mmalite | Isi mmalite na-abụghị anụmanụ | Dabara |
| Ihe mgbaze fọdụrụnụ | Dabara | Dabara |
| Mmechi | Ngwaahịa a site na nkwekọrịta nyocha na ọkọlọtọ nke AJI97;USP | |
| Isi ojiji | Amino acids;Ihe mgbakwunye nri;Ndị na-ahụ maka ọgwụ | |
L-Isoleucine (H-Ile-OH) (CAS: 73-32-5) AJI 97 Usoro ule
Nchọpụta: Tụlee ụdị nnabata infrared nke ihe nlele ahụ na nke ọkọlọtọ site na usoro diski bromide potassium.
Ntụgharị a kapịrị ọnụ [α]20/D: Nlereanya akpọnwụwo, C=4, 6mol/L HCl
Ọnọdụ Ngwọta (Nfefe): 0.5g na 10ml nke 1mol/L, HCl spectrophotometer, 430nm, 10nm cell ọkpụrụkpụ.
Chloride (Cl): 0.7g, A-1, ntụgharị: 0.40ml nke 0.01mol/L HCl
Sulfate (SO4): 1.2g, (1), ntụgharị: 0.50ml nke 0.005mol/L H2SO4
Ígwè (Fe): 1.5g, (1), ntụgharị: 1.5ml nke Ígwè Std.(0.01mg/ml)
Ọla dị arọ (Pb): 2.0g, (1), gbarie site na ikpo ọkụ, ntụzịaka: 2.0ml nke Pb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ntụgharị: 2.0ml nke As2O3 Std.
Amino acid ndị ọzọ: Nlele ule: 50μg, B-6-a, njikwa: L-Ile 0.25μg
Ọnwụ na ihicha: na 105 ℃ maka awa 3.
Nyocha: Mịrị amị sample, 130mg, (3), 3ml nke formic acid, 50ml nke glacial acetic acid, 0.1mol/L HCLO4 1ml=13.117mg C6H13NO2
Nnwale pH: 0.5g na 20ml nke H2O
L-Isoleucine (H-Ile-OH) (CAS: 73-32-5) Ule ule USP35
Nkọwa
Isoleucine nwere NLT 98.5% na NMT 101.5% nke L-Isoleucine (C6H13NO2), gbakọọ na ntọala akpọnwụwo.
Nchọpụta
A. AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊ"197K>
ASSAY
Usoro
Ihe atụ: 130 mg nke Isoleucine
Oghere: Gwakọta 3 ml nke formic acid na 50 ml nke glacial acetic acid.
Titrimetric usoro
(Lee Titrimetry <541>)
Ụdị: Direct titration
Titrant: 0.1 N perchloric acid VS
Nchọpụta njedebe: Potentiometric
Nyocha: gbazee ihe nlele ahụ na 3 ml nke formic acid na 50ml nke glacial acetic acid.Titrate na Titrant.Mee mkpebi nke oghere ahụ.
Gbakọọ pasent nke Isoleucine (C 6H13NO2) na nlele emere:
Nsonaazụ = {[(VS-VB) x N x F]/W} x100
VS= olu titrant nke Sample (mL) na-eri.
VB = Olu titrant nke oghere (mL) na-eri.
N = ezigbo usoro nke Titrant (mEq/ml)
F= ihe nhata, 131.2 mg/mEq
W= Nlereanya arọ (mg)
Usoro nnabata: 98.5% ~ 101.5% na ntọala akpọnwụwo
IHE adịghị ọcha
MKWAGHỊ ihe fọdụrụ <281>: NMT 0.3%
Chloride na sulfate, chloride <221>
Ọkọlọtọ ngwọta: 0.50mL nke 0.020 N hydrochloric acid
Ihe atụ: 0.73g nke Isoleucine
Usoro nnabata: NMT 0.05%
chloride na sulfate, sulfate <221>
Ihe ngwọta ọkọlọtọ: 0.10ml nke 0.020 N sulfuric acid
Ihe atụ: 0.33g nke Isoleucine
Usoro nnabata: NMT 0.03%
IRON <241>: NMT 30ppm
Hichapụ ihe ndị a:
Ọla dị arọ, Usoro I <231>: NMT 15ppm
Ngwakọta ejikọtara
Ngwọta ndabara sistemu: 0.4mg/mL nke ọ bụla nke USP L-Isoleucine RS na USP L-Valine RS na 0.1 N hydrochloric acid
Ngwọta ọkọlọtọ: 0.05mg/mL nke USP L-Isoleucine RS na 0.1 N hydrochloric acid.[IHE-Ngwọta a nwere ntinye uche ya na 0.5% nke ngwọta Sample.]
Ngwọta nlele: 10mg/mL nke Isoleucine na 0.1 N hydrochloric acid
Sistemu chromatographic (Lee Chromatography <621>, Chromatography nke dị obere.)
Ụdị: TLC
Adsorbent: 0.25-mm oyi akwa nke chromatographic silica gel ngwakọta
Olu ngwa: 5μL
Sistemụ ihe mgbaze na-emepe emepe: mmanya butyl, glacial acetic acid, na mmiri (3:1:1)
Mgbasa reagent: 2 mg/mL nke ninhydrin na ngwakọta nke mmanya butyl na 2N acetic acid (95:5)
Sistemu kwesịrị ekwesị
Ihe achọrọ dabara adaba: chromatogram nke ngwọta dabara adaba sistemụ na-egosipụta ntụpọ abụọ kewapụrụ nke ọma.
Nyocha
Nlereanya: Ngwọta dabara adaba sistemu, Ngwọta ọkọlọtọ, na ngwọta nlele.
Mgbe ịsachara efere ahụ ikuku, fesaa ya na reagent Spray, wee kpoo ọkụ n'etiti 100 ° na 105 ° maka 15 min.Nyochaa efere n'okpuru ọkụ ọcha.
Usoro nnabata: Ebe ọ bụla nke abụọ nke ngwọta Sample adịghị ibu ma ọ bụ sie ike karịa isi ntụpọ nke Standard Solution.
Ihe adịghị ọcha n'otu n'otu: NMT 0.5%
Mkpokọta adịghị ọcha: NMT 2.0%
Nnwale akọwapụtara
Ntụgharị anya, ntụgharị a kapịrị ọnụ <781S>
Ngwọta nlele: 40 mg/mL na 6 N hydrochloric acid
Ụkpụrụ nnabata: +38.9° ruo +41.8°
PH <791>
Ngwọta nlele: ngwọta 10 mg / ml
Usoro nnabata: 5.5~7.0
Ọnwụ na-ehicha <731>: Kpochapụ ihe nlele na 105 ℃ maka awa 3: ọ na-efunahụ NMT 0.3% nke ịdị arọ ya.
NKWUO GBASARA YA
Nkwakọ ngwaahịa na nchekwa: Chekwaa n'ime akpa mechiri emechi nke ọma.
Ụkpụrụ ntụaka USP <11>
USP L-Isoleucine RS
USP L-Valine RS
ngwugwu: Fluorinated karama, 25kg / akpa, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa mechiri emechi n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ na ikuku ikuku na-anọghị n'ihe na-ekwekọghị ekwekọ.Chebe site na ìhè na mmiri mmiri.
Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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L-Isoleucine (H-Ile-OH) (CAS: 73-32-5) Ojiji
L-Isoleucine, nke a makwaara dị ka Isoleucine, bụ amino acid nke bụ isomer nke leucine.Ọ dị mkpa na nhazi hemoglobin na nhazi nke shuga ọbara na ike ike.A na-eji amino acid injection, amino acid infusion, ihe mgbakwunye nri.
L-Isoleucine bụ otu n'ime amino acid dị mkpa nke ahụ na-enweghị ike ịme ma mara ya maka ikike inye aka ntachi obi na inye aka n'ịrụzi na iwughachi ahụ ike.Amino acid a dị mkpa nye ndị na-ewu ahụ ka ọ na-enyere aka ịkwalite ume ma na-enyere ahụ aka ịgbake site na ọzụzụ.
A na-ekewa L-Isoleucine dị ka amino acid nke nwere alaka (BCAA).Enwere amino acid atọ nwere eriri n'ime ahụ, nke ndị ọzọ bụ L-Valine, na L-Leucine, na ha niile na-enyere aka ịkwalite mgbake ahụ ma emesịa ahụ.A na-agbaji Isoleucine n'ezie maka ike dị n'ime anụ ahụ.
Ọrụ:
1. L-Isoleucine na-enye ihe eji eme ihe maka imepụta ihe ndị ọzọ dị mkpa biochemical n'ime ahụ, ụfọdụ n'ime ha na-etinye maka mmepụta ume, ihe na-akpali ụbụrụ ụbụrụ na-enyere gị aka ịmụrụ anya.
2. L-Isoleucine nwere ike ịrụzi akwara, na-achịkwa shuga ọbara ma na-enye ume maka anụ ahụ yana isoleucine na valine.Ọ nwere ike melite mmepụta nke hormone na-eto eto ma nyere aka na-ere abụba visceral ọkụ n'ihi na ọ nwere ike ịbanye n'ime glucose ngwa ngwa.
Ọrụ na ngwa:
1. Nri nri
A na-eji L-Isoleucine mee ihe maka ụdị amino acid niile nutraceuticals, egwuregwu na nri ahụike, ihe ọṅụṅụ na-arụ ọrụ amino acid.Na dị ka ihe dị mkpa na nri mmako, na-eji ike nile di iche iche nke nri, ma melite oriri na-edozi uru nke nri.
2. Ọkwa ọgwụ
L-Isoleucine dị ka infusion mmiri amino acid, nwere ike dochie shuga metabolism ma nye ike, ọ bụ ihe dị oké ọnụ ahịa amino acid API, ọgwụgwọ nke pụrụ iche amino acid ụdị ọgwụ dị ka imeju, na imeju imeju mmiri mmiri.
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