L-Leucine CAS 61-90-5 (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-Leucine (H-Leu-OH; L-Leu; Leu) (CAS: 61-90-5) na oke mma, ikike mmepụta 5000 Ton kwa afọ. .Dị ka otu n'ime ndị na-ebunye amino acid kasị ukwuu na China, Ruifu Chemical na-enye amino asịd ruo ụkpụrụ mba ụwa, dị ka AJI, USP, EP, JP na FCC ụkpụrụ.Anyị nwere ike ịnye COA, nnyefe zuru ụwa ọnụ, obere na nnukwu ọnụọgụ dị.Ọ bụrụ na ị nwere mmasị na L-Leucine,Please contact: alvin@ruifuchem.com
Aha Chemical | L-Leucine |
Ụdị okwu | H-Leu-OH;L-Leu;Leu;L (-) - leucine;Laevo-Leucine;Leucine;(S) -2-Amino-4-Methylpentanoic Acid;L-2-Amino-4-methylpentanoic acid;alfa-aminoisocaproic acid;(S)-(+)-Leucine;(S) - Leucine;L-α-Aminoisocaproic acid;(2S)-2-Amino-4-Methylpentanoic Acid |
Ọnọdụ Ahịa | N'ahịa, ikike nrụpụta 5000 tọn kwa afọ |
Nọmba CAS | 61-90-5 |
Usoro ihe omimi | C6H13NO2 |
Ibu molekụla | 131.18 |
Ebe Na-agbaze | > 300 ℃ (ọkụ) |
Njupụta | 1.293 g/cm3 |
Ntụgharị uche | 1.46 |
Mmetụta | Ọkụ na-emetụ n'ahụ, mmiri nwere mmetụta |
Mmiri Solubility | 22.4 g/L (20 ℃) |
Solubility | Soluble n'efu na Formic Acid.Na-echekwa Soluble n'ime mmiri.Ihe na-adịghị edozi ahụ na Ethanol na Ether.Na-agbaze n'ime mmiri hydrochloric acid |
Solubility na Dilute HCl | Ihe fọrọ nke nta ka ọ bụrụ nghọta |
Okpomọkụ nchekwa. | Edechiri ya na nkụ, na-echekwa na okpomọkụ ụlọ |
COA & MSDS | Dị |
Nhazi | Amino acid |
Ụdị | Ruifu Chemical |
Nkwupụta nchekwa | 24/25 - Zere kọntaktị na akpụkpọ na anya |
WGK Germany | 3 |
RTECS | OH285000 |
TSCA | Ee |
Koodu HS | 2922491990 |
Ihe | Ụkpụrụ nyocha | Nsonaazụ |
Ọdịdị | Crystal White ma ọ bụ ntụ ntụ kristal | Dabara |
njirimara | Infrared absorption Spectrum | Dabara |
Ntụgharị a kapịrị ọnụ [α]20/D | +14.9° ruo +16.0°(C=4, 6N HCl) | + 15.2 Celsius |
Ọnọdụ Ngwọta (Nfefe) | Dị ọcha na enweghị agba ≥98.0% | 98.5% |
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% | 0.12% |
Ihe fọdụrụ na mgbanye (Sulfated) | ≤0.10% | 0.06% |
Nyocha | 98.5 ruo 101.0% | 99.7% |
Nnwale pH | 5.5 ruo 6.5 (1.0g na 100ml nke H2O) | 6.0 |
Mmalite | Site na Isi Iyi Na-abụghị Anụmanụ | Dabara |
Mmechi | zute AJI97;Nkọwapụta USP, EP, JP | |
Ndụ shelf | Ọnwa 24 Site na ụbọchị nrụpụta ma ọ bụrụ na echekwara ya nke ọma | |
Isi ojiji | Amino acids;Ihe mgbakwunye nri & nri;Ndị n'etiti ọgwụ;Ihe mgbakwunye nri |
L-Leucine (H-Leu-OH; L-Leu; Leu) (CAS: 61-90-5) 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
Ammonium (NH4): B-2
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, (4), ntụgharị: 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-Leu 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: 1.0g na 100ml nke H2O
ngwugwu: Fluorinated karama, 25kg / akpa, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Nkwụsi ike:Nkwụsi ike Umi na ìhè mmetụta.Na-ekwekọghị na ihe ndị na-emepụta ihe na-emepụta oxidising siri ike.
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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OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.
Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.
Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.
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Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.
Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.
A na-eji L-Leucine (H-Leu-OH; L-Leu; Leu) (CAS: 61-90-5) dị ka akụrụngwa ọgwụ na mgbakwunye nri.L-Leucine bụ otu n'ime amino asịd iri na asatọ, yana otu n'ime amino asịd asatọ dị mkpa n'ahụ mmadụ.A na-akpọ ya amino acids chained chain (BCAA) yana L-Isoleucine na L-Valine ọnụ n'ihi na ha niile nwere agbụ akụkụ methyl n'ụdị molekụla ha.
Enwere ike iji L-Leucine na ụlọ ọrụ nri na mgbakwunye ihe oriri na-edozi ahụ, gbakwunyere nri, L-Threonine nwere ike imezi uru protein bara uru, nke mere na nri nri zuru oke nwere ezi uche.L-Threonine na glucose dị ọkụ, na-esi ísì ụtọ ma dị mfe ịmepụta ekpomeekpo chọkọleti coke na ihe na-eme ka ekpomeekpo na-arụ ọrụ nhazi nri.L-Leucine na ụlọ ọrụ nri, L-Threonine amino acid nwere ike iji dị ka ihe mgbakwunye nri maka nri nri protein emeghewo ụzọ ọhụrụ, L-Threonine ọ bụghị nanị na-eme ka uru oriri na-edozi ahụ dịkwuo mma, belata ọnụ ahịa nri.Ma nwetakwa ịkwalite uto na mmepe anụmanụ, welie nguzogide ọrịa na ọtụtụ mmetụta ndị ọzọ bara uru.
1. L-leucine nwere ike kwalite secretion insuli ma belata shuga ọbara.
2. Ọ na-akwalite ụra, na-ebelata mmetụta nke mgbu, na-ebelata migraine, na-ebelata nchekasị na nchekasị, na-ebelata mgbaàmà nke mmeghachi omume mmeghachi omume nke mmanya na-akpata, na-enyere aka ịchịkwa ịṅụbiga mmanya ókè;
3. A na-akwadokarị ihe mgbakwunye Leucine maka ndị ọrịa mgbe a wachara ya ahụ n'ihi na ọ nwere ike inye aka na-agwọ dizziness ma kwalite ọgwụgwọ ọnya anụ ahụ na isi ọkpụkpụ.
4. A na-akwadokarị infusion amino acid na nkwadebe amino acid zuru oke maka ọgwụgwọ ma ọ bụ nlekọta ahụike; A pụkwara iji ya mee ihe dị ka nri, ihe ịchọ mma na ihe mgbakwunye nri.Ndị na-akwalite uto osisi.
5. Amino acid ọgwụ.A na-eji amino acid infusion na nkwadebe amino acid zuru oke.Maka nchoputa na ọgwụgwọ nke ụmụaka nwere idiopathic ọbara shuga dị elu na ọrịa glucose metabolism, ọrịa imeju bile jikọtara ya na mbelata secretion, anaemia, nsị, muscular dystrophy, poliomyelitis, neuritis na ọrịa uche.Ọrịa shuga, ọrịa vaskụla ụbụrụ cerebral na ọrịa akụrụ metụtara proteinuria na hematuria bụ contraindicated.E kwesịghị inye ndị ọrịa ọnya afọ na duodenal ozi.
6. A na-eji ngwaahịa a eme ihe dị ka ihe oriri na-edozi ahụ, nkwadebe infusion amino acid na nkwadebe amino acid zuru oke, onye na-ahụ maka hypoglycemic, onye na-eto eto na-eto eto. Enwere ike iji ngwaahịa ahụ dị ka ose dị ka GB 2760-8 si kwuo.