2,4,5-Triamino-6-hydroxypyrimidine sulfate
|
|
2,4,5-Triamino-6-hydroxypyrimidine sulfate 속성
- 녹는점
- ≥300 °C(lit.)
- RTECS 번호
- UW7175000
- 저장 조건
- Inert atmosphere,Room Temperature
- 용해도
- DMSO에 용해됩니다.
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 옅은 노랑
- InChI
- InChI=1S/C4H7N5O.H2O4S/c5-1-2(6)8-4(7)9-3(1)10;1-5(2,3)4/h5H2,(H5,6,7,8,9,10);(H2,1,2,3,4)
- InChIKey
- RSKNEEODWFLVFF-UHFFFAOYSA-N
- SMILES
- NC1C(N=C(N)NC=1N)=O.S(O)(O)(=O)=O
- CAS 데이터베이스
- 35011-47-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
2,4,5-Triamino-6-hydroxypyrimidine sulfate C화학적 특성, 용도, 생산
화학적 성질
yellow-beige crystalline powder용도
2,4,5-Triamino-6-hydroxypyrimidine sulfate is used in the preparation of guanines and other purine derivatives with antiviral activities.Purification Methods
This salt has very low solubility in H2O. It is best purified by conversion into the dihydrochloride salt, which is then re-converted to the insoluble sulfate salt. The sulfate salt (2.57g, 10mmoles) is suspended in H2O (20mL) containing BaCl2 (10mmoles) and stirred in a boiling water bath for 15minutes. After cooling, the insoluble BaSO4 is filtered off and washed with boiling H2O (10mL). The combined filtrate and washings are made acidic with HCl and evaporated to dryness. The residual hydrochloride salt is recrystallised from H2O by adding conc HCl whereby the dihydrochloride salt separates as clusters which darken at 260o and dec > 300o[darkening > 360o]. [Baugh & Shaw J Org Chem 29 3610 1964, King & Spengley J Chem Soc 2144 1952]. The hydrochloride is then dissolved in H2O, and while hot an equivalent of H2SO4 is added when the sulfate separates as a white microcrystalline solid which is filtered off washed liberally with H2O and dried in vacuum over P2O5. [Albert & Wood J Appl Chem London 3 521 1953, UV: Cavalieri et al. J Am Chem Soc 70 3875 1948; see also Pfleiderer Chem Ber 90 2272 1957, Traube Chem Ber 33 1371 1900.] The hydrochloride has m > 300o. [Beilstein 25 II 384, 25 III/IV 3648.]2,4,5-Triamino-6-hydroxypyrimidine sulfate 준비 용품 및 원자재
원자재
준비 용품
2,4,5-Triamino-6-hydroxypyrimidine sulfate 공급 업체
글로벌( 378)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 |
Sales-JP@TCIchemicals.com | Japan | 28387 | 80 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 |
1022@dideu.com | China | 3882 | 58 |
Anhui Ruihan Technology Co., Ltd | +8617756083858 |
daisy@anhuiruihan.com | China | 973 | 58 |
Hebei Mojin Biotechnology Co.,Ltd | +86-15028179902 |
angelia@hbmojin.com | China | 1178 | 58 |
Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29791 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18754 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21636 | 55 |
Hangzhou FandaChem Co.,Ltd. | +8615858145714 |
FandaChem@Gmail.com | China | 9215 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 |
info@tnjchem.com | China | 2986 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29885 | 58 |
2,4,5-Triamino-6-hydroxypyrimidine sulfate 관련 검색:
네오마이신 황산 트리스(하이드록시메틸)아미노메탄 나이트릴로트라이아세트산 황산암모늄 황산마그네슘(7수화물) 황산 나트륨 황산칼륨 2-이소프로필-6-메틸-4-피리미디놀
Colistin sulfate
Lithium bis(trimethylsilyl)amide
4-Hydroxy-6-aminopyrimidine
6-HYDROXY-2,4,5-TRIAMINOPYRIMIDINE
D-Glucosamine sulfate
calcium sulfate
Ferrous sulfate monohydrate
sulfate
Heparitin, sulfate
2-Amino-7-(chloromethyl)pteridin-4(1H)-one