DL-Pyroglutamic Acid CAS 149-87-1 Maʻemaʻe >99.0% (HPLC) Hale Hana
ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o DL-Pyroglutamic Acid (CAS: 149-87-1) me ke kūlana kiʻekiʻe.Hāʻawi ʻo Ruifu Chemical i kahi pūʻulu o nā waikawa amino.Hiki iā Ruifu ke hāʻawi i ka hāʻawi honua, ke kumukūʻai hoʻokūkū, nā mea liʻiliʻi a me ka nui.E kūʻai i ka DL-Pyroglutamic Acid,Please contact: alvin@ruifuchem.com
| Inoa Kimia | DL-Pyroglutamic Acid |
| Nā huaʻōlelo like | H-DL-Pyr-OH;2-Pyrrolidone-5-Carboxylic Acid;DL-Glutamic Acid Lactam;5-Oxopyrrolidine-2-Carboxylic Acid;DL-5-Oxo-2-Pyrrolidinecarboxylic Acid |
| Kūlana Kūʻai | Ma ka waihona, hiki ke hana i nā tona i kēlā me kēia mahina |
| Helu CAS | 149-87-1 |
| ʻĀpana Molekala | C5H7NO3 |
| Kaumaha Molekala | 129.12 g/mol |
| Lae hehee | 180.0~185.0 ℃(māmā) |
| ʻO ka mānoanoa | 1.38 |
| Hiki i ka wai | Hiki ke hoʻoheheʻe ʻia i ka wai, ʻaneʻane hiki ke ʻike |
| Waihona Temp. | Wahi anuanu a maloo (2~8 ℃) |
| COA & MSDS | Loaʻa |
| Māhele | ʻO nā ʻakika Amino a me nā mea hoʻohui peptide Synthesis |
| Brand | Kemika Ruifu |
| Nā mea | Nā Kūlana Nānā | Nā hualoaʻa |
| Ka nana aku | Pauda Crystalline Keʻokeʻo | Hoʻokō |
| Ka Po'ai Pono [α]20/D | -0.3° a i +0.3° (C=2, H2O) | 0° |
| Lae hehee | 180.0~185.0 ℃ | 183.0~185.0 ℃ |
| Klorida (Cl) | ≤0.02% | 0.012% |
| Sulfat (SO4) | ≤0.02% | 0.005% |
| Ammonium (NH4) | ≤0.02% | <0.02% |
| Nā Metala Kaumaha (Pb) | ≤10ppm | <10ppm |
| Hao (Fe) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1ppm | <1ppm |
| Nalo ma ka maloo | <0.50% | 0.17% |
| Koena ma ka Ignition | <0.20% | 0.08% |
| Maʻemaʻe / Kaʻina Hanana | >99.0% (HPLC) | 99.3% |
| Maʻemaʻe (NonaqueousTitration) | 98.5~101.5% | Hoʻokō |
| Infrared Spectrum | Kūlike i ka hoʻolālā | Hoʻokō |
| Ka hopena | ʻO kēia huahana ma ka nānā ʻana e like me ka maʻamau AJI92 | |
Pūʻolo:ʻO ka ʻōmole, 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 a maloʻo (2 ~ 8 ℃) mai nā mea like ʻole.E pale i ka malamalama a me ka wai.
Hoʻouna:Hāʻawi i ka honua ma FedEx / DHL Express.Hāʻawi wikiwiki a hilinaʻi hoʻi.
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 Code Risk
R22 - Poino ke aleia
R36/37/38 - E hoʻonāukiuki i nā maka, ka ʻōpū 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.
S37/39 - E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
WGK Kelemānia 3
HS Code 2922491990
PILI PILI
Hoʻohana ʻia ka DL-Pyroglutamic Acid (CAS: 149-87-1) i ka peptide synthesis, ʻano pane: solution phase peptide synthesis.Hoʻohana pū ʻia e like me ka organik synthesis intermediate, pharmaceutical intermediate, biochemical reagent a i ʻole chemical reagent.
ʻO kahi oxoproline i kau ʻia ka hui oxo ma ke kūlana 5.He metabolite waena ia i ka pōʻai glutathione.Hoʻohana ʻia ka DL-Pyroglutamic Acid i ka hoʻomākaukau ʻana i nā conjugates steroid AZT ma ke ʻano he potent anti-HIV agents.
