2,4-Diamino-6-(Hydroxymethyl) pteridine HCl Hydrate CAS 73978-41-3
Shanghai Ruifu Chemical Co., Ltd. est opificem principalem 2,4-Diamino-6-(Hydroxymethyl) hydrochloridi hydrochloridi (CAS: 73978-41-3) cum qualitate media methotrexate alta (CAS: 59-05- 2).Ruifu Chemical traditio totius terrarum, quantitatis competitive pretium, optimum servitium, parvas et moles in promptu habere potest.Purchase Methotrexate intermedia,Please contact: alvin@ruifuchem.com
| Nomen chemicum | 2,4-Diamino-6-(Hydroxymethyl) |
| Synonyma | pteridine hydrochloride;2,4-Diamino-6-(Hydroxymethyl) pteridine HCl;(2,4-Diaminopteridin-6-yl) methanolum hydrochloridum;(2,4-Diamino-6-Pteridinyl) Hydrochloridis methanolum hydrochloridum |
| immunditia | Methotrexate EP Impuritas A |
| Stock Status | In Stock, Commercial Productio |
| CAS Number | 73978-41-3 |
| CAS Free Base | 945-24-4 |
| Formulae hypotheticae | C7H8N6O.HCl.H2O |
| M. Pondus | 246.66 g/mol |
| Liquescens punctum | 220». |
| COA & MSDS | Praesto |
| Sample | Praesto |
| Origin | Shanghai, China |
| Categoria | Medium Methotrexate (CAS: 59-05-2) |
| Brand | Ruifu Chemical |
| Items | Signa inspectionis | Proventus |
| Aspectus | Flavo vel Brown-Yellow pulveris | Obsequitur |
| Aquae Caroli Fischer | <5.00% | 4.3% |
| Metalla gravia (Pb) | ≤30ppm | <16ppm |
| Puritas | >97.0% | 98.3% |
| Infrared Imaginis | Congruunt Structure | Obsequitur |
| 1 H NMR Spectrum | Congruunt Structure | Obsequitur |
| conclusio | Productum probatum est & obsequitur datis specificationibus | |
Sarcina:Fluorinated Utrem, aluminium ffoyle, 25kg/cardboard Drum, vel secundum exigentiam emptoris.
Repono Condition:Continentem arcte clausam et in frigido, sicco et bene ventilato horreis a substantiis incompossibilibus repone.A luce et humore protege.
Naviportans:Libera ad mundum ab aere, per FedEx / DHL Express.Ieiunium et certas traditiones provide.
Quam mercari?Quaeso contactumDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience?Plus quam XV annos experientiae habemus in fabricando et exportando amplis intermediis pharmaceuticis vel alchimicis pharmaceuticis amplis.
Mercatus principalis?Vendere mercatum domesticum, Americam septentrionalem, Europam, Indiam, Coream, Iaponicam, Australiam etc.
Commodi?Superior qualitas, parabilis pretium, officia professionalia et subsidia technica, ieiunium partus.
Qualitasfides?Qualitas strictioris temperantiae ratio.Pro instrumento analysi professionali includuntur NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Claritas, Solubilitas, Microbialis limes test, etc.
Exempla?Pleraque producta praebent exempla gratuita pro qualitate aestimationis, sumptus naviculas a clientibus solvendos.
Factory Audit?Factory audit gratissimum.Quaeso ante constitutum.
MOQ?Nec MOQ.Parvus ordo placet.
Tempus adferendi? Si intus prosapia, tres dies partus praestatur.
Transportatio?Per Express (FedEx, DHL), ab Air, per Mare.
Documenta?Post servitium venditionis: COA, MOA, ROS, MSDS, etc. praeberi possunt.
Consuetudo Synthesis?Consuetudo synthesis officia praebere potest ad optimas investigationes tuas necessitates aptandas.
Pensio conditio?Proforma cautionis primum post confirmationem ordinis mittetur, informationes nostrae ripae inclusas.Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Periculum Codes
R36/37/38 - Irritando ad oculos, systema respiratorium et cutem.
R36 - irritans ad oculos
R22 - noxia absorptus
Salus Descriptio
S26 - In contactu cum oculis, statim cum aqua multa ablue et consilium medicinae quaeras.
S36 - gere idoneos tutelae vestis.
WGK Germania 3
HS Codicis 2934999099
2,4-Diamino-6-(Hydroxymethyl) Hydrochloridis pteridine hydratis (CAS: 73978-41-3) adhibetur ut medium methotrexate (CAS: 59-05-2).Methotrexate medicamentum ad cancer curationem adhibitum est, quae etiam medicamenta cytotoxica appellatur.Ad eius cytotoxicitatem redigendum, cum calcium leucovorin adhiberi potest.Praesertim ad curationem leukemia acuta (leukemia lymphocytica acuta), cancer pectoris, talpa maligna et choriocarcinoma, caput et collum cancer, cancer os, leukemia, medulla spinalis infiltration meningea, cancer pulmonis, cancer reproductionis systematis, cancer hepatis psoriasis vulgaris, dermatomyositis, corporis myositis, ankylosing spondylitis inflammatio, morbus Crohn, psoriasis et arthritis psoriatica, morbus Behcet et morbus autoimmune.
