L-Pyroglutamic Acid CAS 98-79-3 (H-Pyr-OH) Assay 99.0~101.0% Factory
ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o L-Pyroglutamic Acid (H-Pyr-OH) (CAS: 98-79-3) me ke kūlana kiʻekiʻe.Hāʻawi ʻo Ruifu Chemical i kahi pūʻulu o nā waikawa amino.Hiki iā mākou ke hāʻawi i ka hāʻawi honua, nā mea liʻiliʻi a me ka nui i loaʻa.Kūʻai iā H-Pyr-OH,Please contact: alvin@ruifuchem.com
Inoa Kimia | L-Pyroglutamic Acid |
Nā huaʻōlelo like | H-Pyr-OH;Laevo-Pyroglutamic Acid;L-Glutamic Acid Lactam;(S)-5-Oxopyrrolidine-2-Carboxylic Acid;(S)-2-Pyrrolidone-5-Carboxylic Acid;Pyrrolidonecarboxylic Acid;Pidolic Acid;5-Oxo-L-Proline |
Kūlana Kūʻai | I loko o ka waihona, hana hiki ke 50 tona no ka mahina |
Helu CAS | 98-79-3 |
ʻĀpana Molekala | C5H7NO3 |
Kaumaha Molekala | 129.12 g/mol |
Lae hehee | 158.0 a 161.0 ℃ |
Pilikino | Hygroscopic |
Hiki i ka wai | Hiki i ka wai |
Ka hoʻoheheʻe | Hiki ke hoʻoheheʻe ʻia i ka waiʻona, Acetone |
COA & MSDS | Loaʻa |
Hoʻokaʻawale | Nā ʻakika Amino ʻokoʻa |
Brand | Kemika Ruifu |
Nā mea | Nā Kūlana Nānā | Nā hualoaʻa |
Ka nana aku | Pauda Crystalline Keʻokeʻo | Kūlike |
ʻIkepili | Kūlike | Kūlike |
Ka lawe ʻana | ≥98.0% | 98.4% |
Lae hehee | 158.0 a 161.0 ℃ | 159.0 a 160.0 ℃ |
Ka Po'ai Pono [α]20/D | -11.0° a i -12.0° (C=2, H2O) | -11.7° |
Klorida (Cl) | ≤0.020% | <0.020% |
Sulfat (SO4) | ≤0.020% | <0.020% |
Ammonium (NH4) | ≤0.020% | <0.020% |
Hao (Fe) | ≤10ppm | <10ppm |
Nā Metala Kaumaha (Pb) | ≤10ppm | <10ppm |
Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
Nalo ma ka maloo | ≤0.50% | 0.20% |
Koena ma ka Ignition | ≤0.10% | 0.05% |
Hoʻāʻo | 99.0% i ka 101.0% | 99.5% |
Ka hopena | ʻO kēia huahana ma ka nānā ʻana e like me ka AJI 97 Standard |
Pūʻolo: ʻO ka ʻōmole Fluorinated, ʻeke ʻeke alumini, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E kūʻai i loko o nā pahu i hoʻopaʻa ʻia ma kahi hale kūʻai maloʻo, maloʻo a me ka ea mai nā mea like ʻole.E pale i ka malamalama a me ka wai.
Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.
Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.
Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.
ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.
Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.
MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.
Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.
Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.
Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.
Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.
Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.
Nā hōʻailona pōʻino Xi - Hoʻonāukiuki
Nā Code Risk 36/37/38 - He mea hoʻonāukiuki i nā maka, ʻōnaehana hanu a me ka ʻili.
Ka wehewehe palekana
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36 - E hoʻohana i nā lole pale kūpono.
S37/39 - E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
WGK Kelemānia 3
RTECS TW3710000
FLUKA BRAND F CODES 21
TSCA ʻAe
HS Code 2922491990
PILI PILI
ʻO ka L-Pyroglutamic Acid (H-Pyr-OH) (CAS: 98-79-3) ka levo-isomer o Pyroglutamic acid, he amino acid ia e kū maoli ana i loko o ke kino.Aia i loko o ka lolo, ka wai kuamoʻo, ka ʻili a me ke koko.ʻO ka pyroglutamic acid kekahi o nā mea nui o ka mea hoʻomaʻemaʻe kūlohelohe o ka ʻili, ʻoi aku ka ikaika o kona moisturizing ma mua o ka glycerin a me ka propylene glycol.Eia kekahi, ʻaʻole ia he mea ʻawaʻawa, ʻaʻole hoʻonāukiuki, a he mea maikaʻi loa ia no ka mālama ʻana i ka ʻili o kēia wā, a me nā mea hoʻonaninani lauoho.Pyroglutamic waika no hoi he inhibitory hopena i ka tyrosine oxidase hana, a pela e pale aku ai i "melanoidins" waiwai mai ka waiho i loko o ka ili, a me ka whitening hopena ma ka ili.Loaʻa iā ia kahi hopena palupalu keratin hiki ke hoʻohana ʻia i nā mea hoʻonaninani nail.Ma waho aʻe o ka hoʻopili ʻana i nā mea hoʻonaninani, hiki i nā derivatives L-Pyroglutamic Acid ke loaʻa i ka hopena me ka nui o nā pūhui organik ʻē aʻe no ka synthesis o nā derivatives.Loaʻa iā ia kekahi hopena kūikawā ma ka hana o ka ʻili a me ka hopena nani.Eia kekahi, hiki ke hoʻohana ʻia e like me nā surfactants no nā detergents;ma ke ʻano he reagent kemika, hiki ke hoʻohana ʻia no ka hoʻonā ʻana o nā amine racemic;hiki ke hoʻohana ʻia e like me ke ʻano o nā intermediates organik.ʻO ka L-Pyroglutamic Acid kahi amino acid i hoʻohana ʻia i ka synthesis o nā peptides.Ua ʻike ʻia hoʻi e hoʻololi i ka wā i waiho ʻia ma ka N-terminus in vivo e hana i nā antibodies IgG2.He poloka hale no nā lāʻau lapaʻau a me ka synthesis asymmetric.Hiki ke hoʻohana ʻia ka L-Pyroglutamic Acid ma ke ʻano he ʻano waena o ka synthesis organik a me nā mea hoʻohui meaʻai.Hoʻohana ʻia ia i ka meaʻai, ka lāʻau lapaʻau, nā mea hoʻonaninani a me nā ʻoihana ʻē aʻe.