2,4-Diamino-6-(Hydroxymethyl)pteridine HCl Hydrate CAS 73978-41-3 Methotrexate Vaitaimi Mama> 97.0%
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o le 2,4-Diamino-6-(Hydroxymethyl) pteridine Hydrochloride Hydrate (CAS: 73978-41-3) faʻatasi ai ma le tulaga maualuga, vavalo o Methotrexate (CAS: 59-05- 2).Ruifu Chemical e mafai ona tuʻuina atu i le lalolagi atoa, tau faʻatauvaʻa, auaunaga sili ona lelei, laʻititi ma tele tele o loʻo avanoa.Fa'atau Methotrexate Intermediates,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | 2,4-Diamino-6-(Hydroxymethyl)pteridine Hydrochloride Hydrate |
| Synonyms | 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 |
| le mama | Methotrexate EP Le mama A |
| Tulaga Fa'asoa | I Fa'atauga, Gaosiga Fa'apisinisi |
| Numera CAS | 73978-41-3 |
| CAS Free Base | 945-24-4 |
| Fuafua mole | C7H8N6O.HCl.H2O |
| Molecular Weight | 246.66 g/mol |
| Lisi Lisi | 220℃(malamalama) |
| COA & MSDS | Avanoa |
| Fa'ata'ita'iga | Avanoa |
| Amataga | Shanghai, Saina |
| Vaega | Vaeluaga ole Methotrexate (CAS: 59-05-2) |
| Fa'ailoga | Ruifu Chemical |
| Aitema | Tulaga Fa'atonu | I'uga |
| Fa'aaliga | Samasama po'o Brown-Yellow Pata | E usitaia |
| Vai saunia e Karl Fischer | <5.00% | 4.3% |
| Metala mamafa (Pb) | ≤30ppm | <16ppm |
| Mama | >97.0% | 98.3% |
| Alaleo Infrared | O gatasi ma le Fauga | E usitaia |
| 1 H NMR Alaleo | O gatasi ma le Fauga | E usitaia |
| Fa'ai'uga | Ua uma ona fa'ata'ita'iina le oloa ma fa'amalieina fa'atonuga | |
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Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Fa'amatalaga Saogalemu
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WGK Siamani 3
HS Code 2934999099
2,4-Diamino-6-(Hydroxymethyl)pteridine Hydrochloride Hydrate (CAS: 73978-41-3) o loʻo faʻaaogaina e avea o se vaeluaga o Methotrexate (CAS: 59-05-2).Methotrexate o se vailaʻau e faʻaaogaina mo togafitiga o le kanesa, e taʻua foi o vailaʻau cytotoxic.Ina ia faʻaitiitia lona cytotoxicity, e mafai ona faʻaaogaina faʻatasi ma le calcium leucovorin.E masani ona faʻaaogaina mo le togafitiga o le lukimia maʻi (acute lymphocytic leukemia), kanesa o le susu, mole maʻi ma choriocarcinoma, kanesa ulu ma ua, kanesa ponaivi, leukemia, infiltration meningeal spinal cord, kanesa mama, kanesa faiga fanau, kanesa ate, refractory psoriasis vulgaris, dermatomyositis, myositis o le tino, ankylosing spondylitis fula, ma'i o Crohn, psoriasis ma gugu psoriatic, ma'i Behcet ma ma'i autoimmune.
