5-Methylisatin CAS 608-05-9 Purity >98.0% (HPLC)
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o 5-Methylisatin (CAS: 608-05-9) me te kounga teitei.Ka taea e Ruifu Chemical te tuku i te ao, te utu whakataetae, te ratonga pai, te iti me te rahinga e waatea ana.Hoko 5-Methylisatin,Please contact: alvin@ruifuchem.com
| Ingoa matū | 5-Methylisatin |
| Nga kupu taurite | 5-Methylindole-2,3-Dione;5-Methyl-2,3-Indolinedione |
| Tūnga Taonga | I roto i te Stock, Production Arumoni |
| Tau CAS | 608-05-9 |
| Tātai rāpoi | C9H7NO2 |
| Taumaha rāpoi | 161.16 g/mol |
| Iwi Whakarewa | 186.0 ki te 190.0 ℃ |
| Kiato | 1.301±0.06 g/cm3 |
| COA & MSDS | Kei te waatea |
| Tauira | Kei te waatea |
| Taketake | Shanghai, Haina |
| Waitohu | Ruifu Chemical |
| Nga taonga | Nga Paerewa Tirotiro | Hua |
| Te ahua | Karaka ki te Paura Whero | Ka tutuki |
| Iwi Whakarewa | 186.0 ki te 190.0 ℃ | 186.0 ki te 190.0 ℃ |
| Wai na Karl Fischer | <0.50% | 0.33% |
| Te poke kotahi | <1.00% | 0.41% |
| Nga poke katoa | <2.00% | 0.85% |
| Te Maama / Tikanga Tatauria | >98.0% (HPLC) | 99.15% |
| 1H NMR Spectrum | E rite ana ki te Hanganga | Ka tutuki |
| Whakamutunga | Kua whakamatauria te hua me te whai ki nga whakaritenga kua tohua | |
Mōkī:Pounamu Fluorinated, Peeke pepa konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Kia kati tonu te ipu ka penapena ki roto i te whare putunga hauhautanga, maroke me te hau pai kia matara atu i nga matū hotokore.Tiaki i te marama me te makuku.
Tukunga:Tukuna ki te ao ma te rangi, ma te FedEx / DHL Express.Whakaratohia te tuku tere me te pono.
Tikanga HPLC mo te 5-Methylisatin (CAS: 608-05-9)
Taputapu:
HP 1100 Agilent
or
Dionex, Huihuinga
Tautuhinga:
Tīwae: Nucleosil 100-5 C18 HD na Macherey Nagel Nama Nama: 721850.40
Te roa: 250mm
Roto Diamita: 4.0mm
Rere: 1ml/mim
Rapu: 220nm
Rōrahi Werohanga: 30μL
Momo: Rōnaki
Wā Whakahaere: 38min + whakaōrite mō te 12 meneti
Reagents:
Te kounga o te wai HPLC
Acetonitrile HPLC kounga
Te pāhare pāporo dihydrogenphosphate pa
Waikawa Phosphoric 85%, pa
Wairewa-whakarewa pH3.0:
Whakarewahia te 2.72g Potassium dihydrogenphosphate ki te 1000ml Wai me te whakatika i te pH ki te 3.0 me te waikawa Phosphoric.Kātahi ka tātari mā te tātari membrane Millipore (Tuemi Nama: HVLP04700, 0.45μm).
Puawai A: Wairewa Wairewa pH 3.0 : Acetonitrile = 19 : 1
Puawai B: Wairewa Wairewa pH 3.0 : Acetonitrile = 3 : 7
Wā Whakahaere A : B
0 min 100 : 0
I roto i te 28 min 0: 100
10 min 0 : 100
Whakamutua te hoko
I roto i te 11 min 100: 0
39-50 min.100 : 0 whakaōrite
Wairewa: Wai : ACN = 4 : 1
Otinga Whakamatau:
Whakarewa approx.100mg tauira, tino taumaha, i roto i te 25ml Acetonitrile me te sonicate.Ringihia te 1ml o tenei otinga ki te 20ml me te whakarewa me te tātari ma te 0.45μm.
Te raupapa werohanga:
1 x Putea
2 x Te otinga whakamatautau
Tātaitanga:
Te ōrau o te rohe.
Me pehea te hoko?Whakapā maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 tau te wheako?Neke atu i te 15 tau o matou wheako ki te hanga me te kaweake i te whānuitanga o nga momo takawaenga rongoa kounga teitei, matū pai ranei.
Nga maakete matua?Hokona ki te maakete kaainga, Amerika Te Tai Tokerau, Uropi, Inia, Korea, Hapani, Ahitereiria, aha atu.
Nga painga?Ko te kounga teitei, te utu utu, nga ratonga ngaio me te tautoko hangarau, te tuku tere.
KoungaWhakapumautanga?Pūnaha whakahaere kounga tino.Ko nga taputapu ngaio mo te tātari ko te NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Tauira?Ko te nuinga o nga hua e whakarato ana i nga tauira kore utu mo te aromatawai kounga, me utu nga utu kaipuke e nga kaihoko.
Te arotake a wheketere?Nau mai te arotake wheketere.Whakaritea he hui i mua.
MOQ?Kaore he MOQ.Ka whakaaetia te ota iti.
Wā Tukunga? Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku.
Te kawe waka?Ma te Express (FedEx, DHL), ma te Air, ma te Moana.
Tuhinga?I muri i te ratonga hokohoko: COA, MOA, ROS, MSDS, me etahi atu ka taea te whakarato.
Whakaritenga Whakaritenga?Ka taea te whakarato ratonga whakahiato ritenga kia pai ai to hiahia rangahau.
Nga tikanga utu?Ko te nama Proforma ka tukuna tuatahi i muri i te whakapumautanga o te ota, ka kohia o maatau korero peeke.Te utu ma te T/T (Telex Transfer), PayPal, Western Union, etc.
Nga Tohu Moorearea Xi - Irirangi
Waehere Whakararuraru 36/37/38 - He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S22 - Kaua e pupuhi puehu.
S24/25 - Kaua e pa ki te kiri me nga kanohi.
S36 - Mau kakahu whakamarumaru tika.
S26 - Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
WGK Tiamana 3
RTECS NL7939300
Ko te Roopu Whakamate
Ka taea te whakamahi 5-Methylisatin (CAS: 608-05-9) hei takawaenga waro;He waikano takawaenga;He paru koiora, etc.
Reactant mo te whakarite:
Nga kaihoko antimycobacterial
Ko nga kaiwhakatairanga o te punaha nerve matua (CNS) pouri i roto i nga kiore
Ko nga mea aukati o TAK1 kinase
He kaihoko mate whakararu-a-te-tangata (HIV).
He kaha te aukati i te huaketo herpes simplex (HSV).
Nga kaihoko antimicrobial
Ko nga aukati IKKβ
Te raau taero ki te patu i te mate mate-mate-mate-mate (HIV-TB) coinfection
Cyclooxygenase 1/2 (COX-1/2) me 5-lipoxygenase (5-LOX) aukati
Ko nga mate pukupuku me nga mate pukupuku
