2-Amino-5-Mercapto-1,3,4-Thiadiazole CAS 2349-67-9 Purity>99.0% (HPLC)
Ruifu Chemical ndi amene amapanga 2-Amino-5-Mercapto-1,3,4-Thiadiazole (CAS: 2349-67-9) ndi apamwamba kwambiri.Ruifu Chemical imatha kubweretsa padziko lonse lapansi, mtengo wampikisano, ntchito zabwino kwambiri, zochepa komanso zochulukirapo zomwe zilipo.Gulani 2-Amino-5-Mercapto-1,3,4-Thiadiazole,Please contact: alvin@ruifuchem.com
Dzina la Chemical | 2-Amino-5-Mercapto-1,3,4-Thiadiazole |
Mawu ofanana ndi mawu | 5-Amino-1,3,4-Thiadiazole-2-Thiol;5-Amino-1,3,4-Thiadiazole-2(3H)-Thione |
Chidetso | Acetazolamide EP Impurity G |
Stock Status | Mu Stock, Commercial Production |
Nambala ya CAS | 2349-67-9 |
Molecular Formula | C2H3N3S2 |
Kulemera kwa Maselo | 133.19 g / mol |
Melting Point | ~ 230 ℃ (Dec.) |
Zomverera | Zosamva mpweya |
Kusungunuka kwamadzi | Zosasungunuka m'madzi |
Kusungunuka mu 1mol/L NaOH | Faint Turbidity |
COA & MSDS | Likupezeka |
Chitsanzo | Likupezeka |
Chiyambi | Shanghai, China |
Mtundu | Ruifu Chemical |
Zinthu | Miyezo Yoyendera | Zotsatira |
Maonekedwe | Ufa Woyera-Woyera mpaka Wachikasu Wowala | Off-White Crystalline Powder |
Melting Point | ~ 230 ℃ | 231.2 ~ 233.8 ℃ |
Madzi ndi Karl Fischer | <0.50% | 0.08% |
Kuyera / Kusanthula Njira | >99.0% (HPLC) | 99.53% |
1 H NMR Spectrum | Zogwirizana ndi Kapangidwe | Zimagwirizana |
Mtengo wa LCMS | Zogwirizana ndi Kapangidwe | Zimagwirizana |
Mapeto | Chogulitsacho chayesedwa ndipo chikugwirizana ndi zomwe zaperekedwa |
Phukusi:Botolo la Fluorinated, thumba la Aluminiyamu zojambulazo, 25kg / Cardboard Drum, kapena malinga ndi zomwe kasitomala amafuna.
Mkhalidwe Wosungira:Sungani chidebecho chotsekedwa mwamphamvu ndipo sungani m'nyumba yozizira, yowuma komanso yolowera mpweya wabwino kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku kuwala ndi chinyezi.
Manyamulidwe:Kutumiza kudziko lonse lapansi ndi ndege, ndi FedEx / DHL Express.Perekani mwamsanga ndi yodalirika yobereka.
Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.
Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.
Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.
UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.
Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.
MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.
Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.
Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.
Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.
Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.
Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.
Zizindikiro Zowopsa
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R22 - Zowopsa ngati zitamezedwa
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
Kufotokozera Zachitetezo
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
S36 - Valani zovala zoyenera zodzitetezera.
S36/37 - Valani zovala zoteteza ndi magolovesi oyenera.
WGK Germany 3
RTECS XI4550000
FLUKA BRAND F MAKODI 9-13-23
TSCA Inde
HS kodi 2934999099
Hazard Note Irritant
2-Amino-5-Mercapto-1,3,4-Thiadiazole (CAS: 2349-67-9) imagwiritsidwa ntchito ngati Pharmaceutical and Pesticide Intermediates.2-Amino-5-Mercapto-1,3,4-Thiadiazole ndi yochokera ku thiadiazole yokhala ndi antibacterial activity yomwe imagwiritsidwa ntchito popanga mankhwala a herbicides komanso carbonic anhydrase inhibitors.
2-Amino-5-Mercapto-1,3,4-Thiadiazole idagwiritsidwa ntchito pokonzekera ma amine atsopano omwe akuwonetsa ntchito yotsutsa-convulsant.
2-Amino-5-Mercapto-1,3,4-Thiadiazole imakhalanso Acetazolamide EP Impurity G. Acetazolamide ndi mankhwala omwe amagwiritsidwa ntchito pochiza glaucoma, khunyu, matenda okwera, kufooka kwa nthawi, matenda a macular edema, idiopathic intracranial hypertension, ndi mtima. kulephera.
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