D-Valine CAS 640-68-6 (HD-Val-OH) Nnwale>99.0% (T) Ihe onyonyo egosipụtara

D-Valine CAS 640-68-6 (HD-Val-OH) Nyocha > Ụlọ ọrụ 99.0% (T)

Nkọwa dị mkpirikpi:

Aha Chemical: D-Valine

Ụdị okwu: HD-Val-OH

CAS: 640-68-6

Nyocha:> 99.0% (Titration)

Ịdị ọcha nke Chiral:>99.5% (HPLC)

Ọdịdị: White Crystalline ntụ ntụ

Ihe nrụpụta Amino Acids, Ogo dị elu

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Zitere anyị email

Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta D-Valine (HD-Val-OH) (CAS: 640-68-6) nwere àgwà dị elu.Ruifu Chemical na-enye usoro amino asịd na ihe mpụta.Anyị nwere ike ịnye nnyefe zuru ụwa ọnụ, obere na nnukwu ọnụọgụ dị.Zụrụ D-Valine,Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical	D-Valine
Ụdị okwu	HD-Val-OH;D-(-)-Valine;Dextro-Valine;D-2-Aminoisovaleric Acid;(R) -α-Aminoisovaleric acid, D-2-Amino-3-Methylbutanoic Acid.
Ọnọdụ Ahịa	N'ahịa, Ikike Mmepụta Tọn 35 kwa ọnwa
Nọmba CAS	640-68-6
Usoro ihe omimi	C5H11NO2
Ibu molekụla	117.15 g / mol
Ebe Na-agbaze	> 300 ℃
Njupụta	1.1
Solubility	Soluble na mmiri (56 mg/ml na 20 ℃), Aqueous Acid, na 3N HCI.Na-adịghị ike na Ethanol, na Ether
Solubility na Mmiri	Ihe fọrọ nke nta ka ọ bụrụ nghọta
Okpomọkụ nchekwa.	Ebe dị jụụ na nkụ (≤25℃)
COA & MSDS	Dị
Otu	Amino acids mmepụta
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Ụkpụrụ nyocha	Nsonaazụ
Ọdịdị	White Crystalline ntụ ntụ	Na-akwado
Usoro nyocha / nyocha	> 99.0% (Titration)	99.92%
Chiral ịdị ọcha	> 99.5% (HPLC)	99.99%
Ntụgharị a kapịrị ọnụ [α]20/D	-26.6° ruo -29.0° (C=8, 6mol/L HCl)	-27.9°
Ebe Na-agbaze	> 300 ℃	302.0 ~ 303.0 ℃
nnyefe	> 98.0%	99.0%
Chloride (Cl)	≤0.02%	<0.02%
Ọnwụ na ihicha	<0.30%	0.09%
Ihe fọdụrụ na mgbanye	<0.20%	0.08%
Ọla dị arọ (Pb)	≤10ppm	<10ppm
Arsenic (dị ka)	≤1.5pm	<1.5pm
Spectrum infrared	Dabara na Ọdịdị	Na-akwado
Mmechi	Ngwaahịa a site na nkwekọrịta nyocha na ọkọlọtọ ụlọ ọrụ

Ngwungwu & Nchekwa:

ngwugwu: Fluorinated Bottle, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.

Ọnọdụ Nchekwa:Chekwaa n'ime akpa mkpuchi mkpuchi n'ebe dị jụụ, kpọrọ nkụ (≤25℃) yana ụlọ nkwakọba ihe ikuku na-adịghị na ihe ndị na-adabaghị adaba.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.

640-68-6 - Ihe ize ndụ na nchekwa:

Ihe akara egwu Xi - iwe
Koodu ihe ize ndụ 36/37/38 - na-akpasu anya, sistem iku ume na akpụkpọ ahụ.
Nkọwa nchekwa S22 - Ekula uzuzu.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
WGK Germany 3
RTECS YV9360000
TSCA Ee
Koodu mpaghara:: 2922491990

Ngwa:

D-Valine (HD-Val-OH) (CAS: 640-68-6) bụ D-ụdị valine, ịbụ onye na-abụghị proteinogenic isomer nke valine.D-Valine bụ isi iyi chiral organic dị mkpa, nke a na-ejikarị na ọgwụ chiral, ihe mgbakwunye chiral, mgbakwunye chiral na mpaghara ndị ọzọ.Dị ka organic acid na-arụ ọrụ anya, D-Valine na-arụ ọrụ na-enweghị atụ na njikọ asymmetric nke ụfọdụ ogige chiral, ugbu a bụ maka mmepụta nke ọgwụ nje ọhụrụ dị iche iche, D-Valerian ammonia mmanya, peptide synthesis usoro nke onye na-echebe Valine.Ejiri ya dị ka akụrụngwa ọgwụ na etiti ọgwụ, ma na-ejikwa ya na njikọta nke sweetener Alatan.A na-eji ya dị ka onye na-egbochi mgbasa nke cell na omenala cell iji gbochie mkpụrụ ndụ na-enweghị dextrorotatory amino acid oxidase.A pụkwara iji D-Valine mee nchọpụta biochemical.D-Valine bụ etiti maka fluvalinate.D-Valine bụkwa akụrụngwa dị mkpa dị ka ọgwụ chiral dịka ọmụmaatụ enwere ike iji ya maka njikọ nke ọgwụ antineoplastic, ọrịa shuga na-arịa ọrịa shuga na ọgwụ mgbagwoju anya.Site na mgbasawanye nke mpaghara ngwa yana ahịa na-achọ D-Valine, nkwadebe nke D-Valine ga-abụ ebe nyocha na-ekpo ọkụ na amino acid.