反-玉米素 标准品 trans-Zeatin，CAS:1637-39-4

产品编号 HYBP3620
产品分类 分析对照品、标准品
CAS号 1637-39-4
分子式 C10H13N5O
分子量 219.24
品牌 华韵生物
规格 20mg
品牌 货号 纯度 规格 目录价(CNY) 会员价(CNY) 数量 购物车
华韵生物 HYBP3620-20mg HPLC≥98% 20mg ¥1500.00
COA查询 查询MSDS 大包装询盘
CAS号 1637-39-4
分子式 C10H13N5O
分子量 219.24
详情
CAS 1637-39-4
中文名称 反-玉米素
英文名称 trans-Zeatin
别名 反-玉米素;反式玉米素
纯度 HPLC≥98%
分子式 C10H13N5O
分子量 219.24
外观（性状） 白色至类白色粉末/White to off-white Powder
保存 2-8℃
有效期 2 years
溶解性 ≥10mg/mL in DMSO
EC EINECS 605-343-5
MDL MFCD00213654
SMILES OC/C(C)=C/CNC1=C2N=CNC2=NC=N1
Note 储备液建议分装冻存,避免反复冻融(-20℃,1个月);稀释后的工作液建议现用现配/It is recommended to freeze the stock solution in several small portions to avoid repeated freezing and thawing (- 20 ℃, 1 month); The working solution is recommended to be used immediately after dilution
规格 20mg
单位 瓶

使用本产品的案例（仅供参考）

LC-MS

For HILIC separation, samples were injected onto an column (2.1 ×100 mm, 1.7 µm; ) at 25 ℃, and using a 21.2 min linear gradient at 0.3 mL/min flow rate and 2 µL injection volume. ESI source conditions were set as follows: curtain gas (CUR) as 30, ion source gas1 (GS1) as 60, and ion source gas2 (GS2); source gas temperature as 600℃; ISVF as 5500 V. The MS/MS acquisition was performed in positive (PI) and negative ion (NI) modes, the mass range was set at 25-1000 m/z, and the accumulation time for product ion scan was set at 0.05 s/spectrum.

The second order spectrum was acquired in information-dependent acquisition (IDA) and high-sensitivity modes. Parameters were set as follows: declustering potential (DP) as±60 V; collision energy as 35 V±15 eV; maximum candidate ions to monitor per cycle as 10; excluding isotopes within 4 Da.

来源文献：Ma Z, Yang K, Wang J, Ma J, Yao L, Si E, Li B, Ma X, Shang X, Meng Y, Wang H. Exogenous Melatonin Enhances the Low Phosphorus Tolerance of Barley Roots of Different Genotypes. Cells. 2023 May 16;12(10):1397. doi: 10.3390/cells12101397. PMID: 37408231; PMCID: PMC10217165.
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