2,4-Diamino-6- (Hydroxymethyl) pteridine HCl Hydrate CAS 73978-41-3 Methotrexate Intermediate Dị Ọcha>97.0%
Shanghai Ruifu Chemical Co., Ltd. bụ onye na-emepụta 2,4-Diamino-6- (Hydroxymethyl) pteridine Hydrochloride Hydrate (CAS: 73978-41-3) nwere àgwà dị elu, etiti nke Methotrexate (CAS: 59-05- 2).Ruifu Chemical nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, ọrụ magburu onwe ya, obere na nnukwu ọnụọgụ dị.Ịzụta Methotrexate Intermediates,Please contact: alvin@ruifuchem.com
Aha Chemical | 2,4-Diamino-6- (Hydroxymethyl) pteridine Hydrochloride Hydrate |
Ụdị okwu | 2,4-Diamino-6- (Hydroxymethyl) pteridine Hydrochloride;2,4-Diamino-6- (Hydroxymethyl) pteridine HCl;(2,4-Diaminopteridin-6-yl) methanol Hydrochloride;(2,4-Diamino-6-Pteridinyl) methanol Hydrochloride Hydrate |
adịghị ọcha | Methotrexate EP adịghị ọcha A |
Ọnọdụ Ahịa | Na ngwaahịa, Mmepụta Azụmahịa |
Nọmba CAS | 73978-41-3 |
Ebe n'efu CAS | 945-24-4 |
Usoro ihe omimi | C7H8N6O.HCl.H2O |
Ibu molekụla | 246.66 g/mol |
Ebe Na-agbaze | 220 ℃ (ọkụ) |
COA & MSDS | Dị |
Ihe atụ | Dị |
Mmalite | Shanghai, China |
Otu | Ọkara nke Methotrexate (CAS: 59-05-2) |
Ụdị | Ruifu Chemical |
Ihe | Ụkpụrụ nyocha | Nsonaazụ |
Ọdịdị | Yellow ma ọ bụ Brown-Yellow ntụ ntụ | Na-akwado |
Mmiri nke Karl Fischer | <5.00% | 4.3% |
Ọla dị arọ (Pb) | ≤30ppm | <16pm |
Ịdị ọcha | > 97.0% | 98.3% |
Spectrum infrared | Nkwekọ na Structure | Na-akwado |
1 H NMR Spectrum | Nkwekọ na Structure | Na-akwado |
Mmechi | A nwalela ngwaahịa a wee kwado nkọwa ndị enyere |
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Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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MOQ?Enweghị MOQ.A na-anabata obere usoro.
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Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.
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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.
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2,4-Diamino-6- (Hydroxymethyl) pteridine Hydrochloride Hydrate (CAS: 73978-41-3) na-eji dị ka etiti nke Methotrexate (CAS: 59-05-2).Methotrexate bụ ọgwụ eji agwọ ọrịa kansa, nke a makwaara dị ka ọgwụ cytotoxic.Iji belata cytotoxicity ya, enwere ike iji ya na calcium leucovorin.A na-eji ya maka ọgwụgwọ ọrịa leukemia nnukwu (nnukwu lymphocytic leukemia), ọrịa ara ara, malignant mole na choriocarcinoma, isi na olu cancer, ọkpụkpụ ọkpụkpụ, leukemia, ọkpụkpụ azụ meningeal infiltration, cancer akpa ume, usoro ọmụmụ cancer, imeju cancer, refractory. psoriasis vulgaris, dermatomyositis, myositis ahụ, ankylosing spondylitis mbufụt, ọrịa Crohn, psoriasis na psoriatic ogbu na nkwonkwo, ọrịa Behcet na autoimmune ọrịa.