Veratone CAS 776-99-8 3,4-Dimethoxyphenylacetone Purity >98.5% (GC) wheketere
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o 3,4-Dimethoxyphenylacetone (Veratone) (CAS: 776-99-8) me te kounga teitei.Ka taea e Ruifu Chemical te tuku i te ao, te utu whakataetae, te iti me te rahinga e waatea ana.Hokona a Veratone,Please contact: alvin@ruifuchem.com
Ingoa matū | 3,4-Dimethoxyphenylacetone |
Nga kupu taurite | Veratone;(3,4-Dimethoxyphenyl)acetone;1-(3,4-Dimethoxyphenyl)-2-Propanone;1-(3,4-Dimethoxyphenyl)propan-2-kotahi;Methyl Veratryl Ketone;Veratrum Ketone |
Tūnga Taonga | I roto i te Stock, Production Raukaha 25 Tons ia Marama |
Tau CAS | 776-99-8 |
Tātai rāpoi | C11H14O3 |
Taumaha rāpoi | 194.23 g/mol |
Kohuatanga | 154.0~158.0℃(12mmHg) |
Tohu Kohiko | >110℃(230°F) |
Kiato | 1.115 g/mL i te 25 ℃(marama) |
Taupū Refactive n20/D | 1.534~1.536(marama) |
Rokiroki Temp. | Wahi Matao me te maroke |
COA & MSDS | Kei te waatea |
Te Ora Papa | 3 Tau ki te rongoa tika |
Waitohu | Ruifu Chemical |
Nga taonga | Nga Paerewa Tirotiro | Hua |
Te ahua | Kowhai Maama Wai hinuhinu | Ka tutuki |
Wai na Karl Fischer | <0.50% | 0.23% |
Veratraldehyde | <0.50% (CAS 120-14-9) | 0.35% |
Te Maama / Tikanga Tatauria | >98.5% (GC) | 98.96% |
Spectrum Infrared | He rite ki te Hanganga | Ka tutuki |
Whakamutunga | Kua whakamatauria te hua me te whai ki nga whakaritenga |
Mōkī:Pounamu, 25kg / Drum, 180kg / Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Kia kati te ipu.Rokiroki i roto i nga ipu kua hiri ki te whare putunga hauhautanga, maroke, 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.
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.
Waehere Whakararuraru 36/37/38 - He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru 24/25 - Kaua e pa ki te kiri me nga kanohi.
WGK Tiamana 3
RTECS UC1795500
I whakamahia te 3,4-Dimethoxyphenylacetone (Veratone) (CAS: 776-99-8) hei rauemi timata i roto i te whakahiatotanga o te α-Methyl-DOPA, he waikawa α-amino koreproteogenic nui mo nga tono rongoa.Te takawaenga o te raau taero antihypertensive Methyldopa (CAS: 555-30-6).Ko te Methyldopa he α-methoxylated derivative o te levodopa e whakaatu ana i te mahi hypotensive ma te whakaiti i te aukati vascular peripheral katoa me te whakaheke i te mahi ngakau.Ko te mahi antihypertensive o te methyldopa ko te huringa koiora o te methyldopa ki te methylnoradrenaline (methylnorepinephrine), e mahi ana hei "pseudo neurotransmitter."Ko te tirohanga o naianei, e whakaaehia ana e te ao ko te mahi a te methyldopa e mahia ana ma te CNS, kei reira te methylnorepinephrine, he whakaihiihi kaha o nga kaiwhakawhiwhi α-adrenergic o te medulla, ka aukati i te pokapū vasomotor.
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