目錄:廣州市自力色譜科儀有限公司>>衍生化/食品/藥品等標(biāo)準(zhǔn)品>>OLchem植物生長(zhǎng)素>> olchemim Phytohormone standards OPTICALLY-ACTIVE
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歐盟玩具安全新指令2009/48/EC 相關(guān)致敏性香味劑標(biāo)準(zhǔn)品
Sigma-Aldrich試劑及標(biāo)準(zhǔn)品
食品相關(guān)檢測(cè)標(biāo)準(zhǔn)品-維生素/色素/脂肪酸甲酯等
工業(yè)品檢測(cè)-偶氮染料/鄰苯二甲酸酯/有機(jī)錫/多溴聯(lián)苯/多溴聯(lián)苯醚/多氯聯(lián)苯
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美國(guó)USP/歐洲EP標(biāo)準(zhǔn)品
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Chromogenix肝素鈉分析常用標(biāo)準(zhǔn)因子
Dihydrozeatin has been isolated for the first time from immature seeds of Lupinus luteus. It was revealed to be less active than two other natural cytokinins trans-zeatin and N6-isopentenyladenine in several bioassays. Different cytokinin activity between enantiomers of (R)- and (S)-configurations is also known. The unnatural (R)-(+)-antipode always showed higher cytokinin activity than naturally occurring (S)-(-)-dihydrozeatin. Different R)-(+)- and (S)-(-)-dihydrozeatins are also produced by OlChemIm Ltd.
R-(+)-DIHYDROZEATIN (R-DZ) [(+)-6-(R)-(4-hydroxy-3-methylbutylamino)purine]
| MW 221.26; crystalline; purity > 98% (HPLC) | ||
| S:26, 36; CAS: 37789-32-5; C10H15N5O | ||
| 028 0601 | 1 | mg |
| 028 0602 | 2 | mg |
| 028 0603 | 2 | mg |
S-(-)-DIHYDROZEATIN (S-DZ) [(-)-6-(S)-(4-hydroxy-3-methylbutylamino)purine]
| MW 221.26; crystalline; purity > 98% (HPLC) | ||
| S:26, 36; CAS: 14742-97-3; C10H15N5O | ||
| 029 0601 | 1 | mg |
| 029 0602 | 2 | mg |
| 029 0603 | 5 | mg |
R-(-)-DIHYDROZEATIN RIBOSIDE (R-DZR) [(-)-6-(R)-4-hydroxy-3-methylbutylamino-9-β-D-ribofuranosylpurine]
| MW 353.38; crystalline; purity > 97% (HPLC) | ||
| S:26, 36; CAS: 64070-21-9; C15H23N5O5 | ||
| 028 0611 | 1 | mg |
| 028 0612 | 2 | mg |
| 028 0613 | 5 | mg |
S-(-)-DIHYDROZEATIN RIBOSIDE (S-DZR) [(-)-6-(S)-4-hydroxy-3-methylbutylamino-9-β-D-ribofuranosylpurine]
| MW 353.38; crystalline; purity > 97% (HPLC) | ||
| S:26, 36; CAS: 64070-22-0; C15H23N5O5 | ||
| 029 0611 | 1 | mg |
| 029 0612 | 2 | mg |
| 029 0613 | 5 | mg |
R-(-)-DIHYDROZEATIN RIBOSIDE-5'-MONOPHOSPHATE SODIUM SALT (R-DZMP) [(-)-6-(R)-(4-hydroxy-3-methylbutylamino)-9-β-D-ribofuranosylpurine-5'-monophosphate disodium monohydrate]
| MW 497.35; crystalline; purity > 95% (HPLC) | ||
| S:26, 36; CAS: NONE; C15H22N5Na2O8P.H2O | ||
| 028 5011 | 1 | mg |
| 028 5012 | 2 | mg |
| 028 5013 | 5 | mg |
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