DL-Pyroglutamic Acid CAS 149-87-1 Dị Ọcha> Ụlọ ọrụ 99.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta DL-Pyroglutamic Acid (CAS: 149-87-1) nwere oke mma.Ruifu Chemical na-enye usoro amino asịd.Ruifu nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, obere na nnukwu ọnụọgụ dị.Zụrụ DL-Pyroglutamic Acid,Please contact: alvin@ruifuchem.com
| Aha Chemical | DL-Pyroglutamic acid |
| Ụdị okwu | H-DL-Pyr-OH;2-Pyrrolidone-5-carboxylic acid;DL-Glutamic Acid Lactam;5-Oxopyrrolidine-2-Carboxylic acid;DL-5-Oxo-2-Pyrrolidinecarboxylic acid |
| Ọnọdụ Ahịa | N'ahịa, Ikike Mmepụta ruo Tọn kwa ọnwa |
| Nọmba CAS | 149-87-1 |
| Usoro ihe omimi | C5H7NO3 |
| Ibu molekụla | 129.12 g/mol |
| Ebe Na-agbaze | 180.0 ~ 185.0 ℃ (ọkụ) |
| Njupụta | 1.38 |
| Mmiri Solubility | Soluble n'ime mmiri, ihe fọrọ nke nta ka ọ bụrụ nghọta |
| Okpomọkụ nchekwa. | Ebe dị jụụ na nkụ (2 ~ 8 ℃) |
| COA & MSDS | Dị |
| Otu | Amino Acids na Peptide Synthesis Reagents |
| Ụdị | Ruifu Chemical |
| Ihe | Ụkpụrụ nyocha | Nsonaazụ |
| Ọdịdị | White Crystalline ntụ ntụ | Na-akwado |
| Ntụgharị a kapịrị ọnụ [α]20/D | -0.3° ruo +0.3° (C=2, H2O) | 0° |
| Ebe Na-agbaze | 180.0 ~ 185.0 ℃ | 183.0 ~ 185.0 ℃ |
| Chloride (Cl) | ≤0.02% | 0.012% |
| Sulfate (SO4) | ≤0.02% | 0.005% |
| Ammonium (NH4) | ≤0.02% | <0.02% |
| Ọla dị arọ (Pb) | ≤10ppm | <10ppm |
| Ígwè (Fe) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1pm | <1pm |
| Ọnwụ na ihicha | <0.50% | 0.17% |
| Ihe fọdụrụ na mgbanye | <0.20% | 0.08% |
| Ụzọ ịdị ọcha / nyocha | > 99.0% (HPLC) | 99.3% |
| Ọcha (NonaqueousTitration) | 98.5 ~ 101.5% | Na-akwado |
| Spectrum infrared | Dabara na Ọdịdị | Na-akwado |
| Mmechi | Ngwaahịa a site na nlebanya kwekọrọ na ọkọlọtọ AJI92 | |
ngwugwu:Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa mkpuchi mkpuchi n'ụlọ nkwakọba ihe dị jụụ na nkụ (2 ~ 8 ℃) pụọ na ihe ndị na-ekwekọghị ekwekọ.Chebe site na ìhè na mmiri mmiri.
Mbupu:Nyefee n'ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.
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.
Koodu ihe egwu
R22 - na-emerụ ma ọ bụrụ na loro ya
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
WGK Germany 3
Koodu mpaghara:: 2922491990
Klas ihe egwu IGBO
A na-eji DL-Pyroglutamic Acid (CAS: 149-87-1) mee ihe na njikọ peptide, ụdị mmeghachi omume: nhazi peptide usoro ngwọta.A na-ejikwa ya dị ka ihe nkwekọ nke organic, etiti ọgwụ, reagent biochemical ma ọ bụ reagent kemịkalụ.
Otu oxoproline nwere otu oxo etinye na ọnọdụ 5.Ọ bụ metabolite nke etiti na okirikiri glutathione.A na-eji DL-Pyroglutamic Acid na nkwadebe nke AZT steroid conjugates dị ka ndị nwere ike na-egbochi nje HIV.
