| Company Name: |
Jinan blalong chemical co. LTD
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| Tel: |
2710913286@qq.com |
| Email: |
1513643261@qq.com |
| Products Intro: |
Product Name:trans-NifedipineImpurity7
CAS:80742-13-8
Purity:99% HPLC Package:50G;10G;1G;500MG;100MG
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| Company Name: |
Cato Research Chemicals Inc.
|
| Tel: |
+86-020-81960175-877 4000-868-328;4000-868-328 |
| Email: |
tianwen.zhan@cato-chem.com |
| Products Intro: |
Product Name:Nifedipine Impurity 21
CAS:80742-13-8
Purity:95%（HPLC） Package:10mg；25mg；50mg；100mg
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| Company Name: |
QUALITY CONTROL SOLUTIONS LTD.
|
| Tel: |
+86-0755-66853366 +8613670046396 |
| Email: |
export03@qcsrm.com |
| Products Intro: |
Product Name:Nifedipine Impurity 59
CAS:80742-13-8
Purity:95% HPLC Package:10MG;25MG;50MG;100MG
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| | Nifedipine Impurity 21 Basic information |
| Product Name: | Nifedipine Impurity 21 | | Synonyms: | Nifedipine Impurity 21;trans-Nifedipine Impurity 7;5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-6-methyl-2,4-bis(2-nitrophenyl)-, methyl ester, (2R,4S)-rel-;Nifedipine Impurity 31;Nifedipine Impurity 59 | | CAS: | 80742-13-8 | | MF: | C19H18N4O6 | | MW: | 398.37 | | EINECS: | | | Product Categories: | | | Mol File: | 80742-13-8.mol |  |
| | Nifedipine Impurity 21 Chemical Properties |
| Boiling point | 572.775±50.00 °C(Press: 760.00 Torr)(predicted) | | density | 1.339±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) | | pka | 4.138±0.70(predicted) |
| | Nifedipine Impurity 21 Usage And Synthesis |
| | Nifedipine Impurity 21 Preparation Products And Raw materials |
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