Tsev / Cov khoom / Material Science / MOF&COF Ligands / Ntsiab lus

Cov khoom

CAS: 31364-42-8 KRYPTOFIX(R) 221

CAS Nr.: 31364-42-8
Cov roj formula: C16H32N2O5
Molecular Luj: 332.43600
EINECS: 250-592-1
Purity: 97% Min.
Pob: 5g / 25g / 100g
Lub Sijhawm Lead: Hauv Tshuag
Kev xa khoom: DHL / FEDEX / UPS lossis Los ntawm hiav txwv
Email: sale4@alfachemical.cn
Tel & whatsapp & Wechat: plus 16613886526

Kev xa khoom thoob ntiaj teb
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24/7 Kev Pabcuam Cov Neeg Siv Khoom

Khoom Taw qhia

Taw qhia
4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane (Kryptofix 2.2.2) yog siv nyob rau hauv kev npaj niaj hnub ntawm [18F] - Cov ntawv cim npe ua haujlwm hauv positron emission tomography (PET) duab. Kev lees paub qhov tsis muaj Kryptofix hauv radiopharmaceuticals yog qhov kev tswj xyuas zoo uas yuav tsum tau ua ua ntej lawv tuaj yeem tso tawm rau tib neeg siv. Kev soj ntsuam ntawm Kryptofix qib uas siv cov iodoplatinate qhov chaw-test tuaj yeem nyuaj los ntawm cov txiaj ntsig tsis tseeb vim tias nitrogen muaj cov tracers thiab / lossis cov txiaj ntsig tsis zoo tshwm sim los ntawm cov tshuaj ntxiv. Txhawm rau kov yeej qhov teeb meem no, peb tau tsim txoj hauv kev TLC thoob ntiaj teb rau kev txiav txim siab sai thiab txhim khu kev qha ntawm Kryptofix qib hauv ntau hom fluorine-18 xov tooj cua peb npaj, suav nrog cov txheej txheem ntau yam.

Specification ntawm CAS: 31364-42-8 KRYPTOFIX(R) 221

Yam khoom	SPECIFICATION
xim	daj ntseg daj
cia temp.	Khaws ntawm ntxiv 2 degree rau ntxiv 8 degree.
Fp	>230 degree F
Refractive Index	n20/D 1.5018(lit.)
daim ntawv	Ua kua
Dej Solubility	Miscible nrog dej.
ceev	1.111 g / mL ntawm 20 degree (lit.)
Boiling point	465.4 degree
pka ua	7.23
rhiab heev	Lub teeb Sensitive
BRN	616444