L-Leucine CAS 61-90-5 (H-Ile-OH) Nyocha 98.5 ~ 101.0% Ụlọ ọrụ dị elu

Nkọwa dị mkpirikpi:

Aha Chemical: L-Leucine

Ụdị okwu: H-Leu-OH;L-Leu;Ebibiri Leu ma ọ bụ L

Ọnọdụ: 61-90-5

Nyocha: 98.5 ~ 101.0% (Titration on Dried Bassis)

Ọdịdị: kristal ọcha ma ọ bụ ntụ ntụ kristal

Amino Acid, Ike 5000 Tọn kwa afọ, Ogo dị elu

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

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

Njirimara kemịkalụ:

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

61-90-5 - Ihe ize ndụ na nchekwa:

Nkwupụta nchekwa 24/25 - Zere kọntaktị na akpụkpọ na anya
WGK Germany 3
RTECS OH285000
TSCA Ee
Koodu HS 2922491990

Nkọwapụta:

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

Usoro ule 61-90-5 AJI97:

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

Ngwungwu & Nchekwa:

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.

Uru:

Ike zuru oke: akụrụngwa na ndị ọrụ nka zuru oke

Ọrụ Ọkachamara: Otu nkwụsị ịzụrụ ọrụ

Ihe ngwugwu OEM: ngwugwu omenala na akara dị

Nnyefe ngwa ngwa: Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ

Nkwanye kwụsiri ike: Jikwaa ngwaahịa ezi uche dị na ya

Nkwado nka na ụzụ: Ngwọta teknụzụ dị

Ọrụ Synthesis Custom: sitere na gram ruo kilos

Ogo dị elu: guzobe usoro mmesi obi ike zuru oke

Ajụjụ:

Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.

Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.

Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.

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.

MOQ?Enweghị MOQ.A na-anabata obere usoro.

Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.

Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.

Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.

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.

Ngwa:

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.

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