Company Name: |
Shijiazhuang yaoBo Pharmaceutical Co., Ltd. Gold
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15633056635 |
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2880679888@qq.com |
Products Intro: |
Product Name:Gadolinium Butanol Impurity 9 CAS:198637-59-1 Purity:95%+ Package:25mg;50mg;100mg;250mg
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Company Name: |
J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788 |
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jkinfo@jkchemical.com |
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Product Name:7-[(5R,6S)-6-Hydroxy-2,2-diMethyl-1,3-dioxepan-5-yl]-1,4,7,10-tetraazacyclododecane-1-carboxaldehyde CAS:198637-59-1 Package:1g,2.5g,250Mg
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Company Name: |
Chemsky(shanghai)International Co.,Ltd.
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021-50135380 |
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shchemsky@sina.com |
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Product Name:7-[(5R,6S)-6-Hydroxy-2,2-diMethyl-1,3-dioxepan-5-yl]-1,4,7,10-tetraazacyclododecane-1-carboxaldehyde CAS:198637-59-1 Purity:98% Package:1620RMB/250Mg; 4843RMB/1g; 7550RMB/2.5g
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Company Name: |
Shanghai Kewel Chemical Co., Ltd.
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021-64609169 18901607656 |
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greensnown@163.com |
Products Intro: |
Product Name:Gadobutrol Impurity 127 CAS:198637-59-1 Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
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| 7-[(5R,6S)-6-Hydroxy-2,2-diMethyl-1,3-dioxepan-5-yl]-1,4,7,10-tetraazacyclododecane-1-carboxaldehyde Basic information |
Product Name: | 7-[(5R,6S)-6-Hydroxy-2,2-diMethyl-1,3-dioxepan-5-yl]-1,4,7,10-tetraazacyclododecane-1-carboxaldehyde | Synonyms: | 7-[(5R,6S)-6-Hydroxy-2,2-diMethyl-1,3-dioxepan-5-yl]-1,4,7,10-tetraazacyclododecane-1-carboxaldehyde;1,4,7,10-Tetraazacyclododecane-1-carboxaldehyde, 7-[(5R,6S)-6-hydroxy-2,2-dimethyl-1,3-dioxepan-5-yl]-, rel-;DGWLGINONHYRMS-HUUCEWRRSA-N;Gadolinium Butanol Impurity 9 | CAS: | 198637-59-1 | MF: | C16H32N4O4 | MW: | 344.45 | EINECS: | | Product Categories: | | Mol File: | 198637-59-1.mol | ![7-[(5R,6S)-6-Hydroxy-2,2-diMethyl-1,3-dioxepan-5-yl]-1,4,7,10-tetraazacyclododecane-1-carboxaldehyde Structure](CAS/20150408/GIF/198637-59-1.gif) |
| 7-[(5R,6S)-6-Hydroxy-2,2-diMethyl-1,3-dioxepan-5-yl]-1,4,7,10-tetraazacyclododecane-1-carboxaldehyde Chemical Properties |
Melting point | >67oC (dec.) | Boiling point | 544.7±50.0 °C(Predicted) | density | 1.114±0.06 g/cm3(Predicted) | solubility | Methanol (Slightly), Water (Slightly) | pka | 14.03±0.60(Predicted) | form | Solid | color | Brown |
| 7-[(5R,6S)-6-Hydroxy-2,2-diMethyl-1,3-dioxepan-5-yl]-1,4,7,10-tetraazacyclododecane-1-carboxaldehyde Usage And Synthesis |
Uses | 7-[(5R,6S)-6-Hydroxy-2,2-dimethyl-1,3-dioxepan-5-yl]-1,4,7,10-tetraazacyclododecane-1-carboxaldehyde is an intermediate in the synthesis of Calcobutrol (C145700), a new macrocyclic polyhydroxylated gadolinium chelate derivative which can be used as a contrast agent for Magnetic Resonance Imaging (MRI). |
| 7-[(5R,6S)-6-Hydroxy-2,2-diMethyl-1,3-dioxepan-5-yl]-1,4,7,10-tetraazacyclododecane-1-carboxaldehyde Preparation Products And Raw materials |
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