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钛酸异丙酯产品安全技术说明书(阿拉丁)

钛酸异丙酯产品安全技术说明书(阿拉丁)

GHS02:易燃物; GHS06:急毒性物质钛酸异丙酯Titanium(IV) isopropoxide99.99%CAS No. 546-68-9EC-编号208-909-64急救措施4.1必要的急救措施描述一般的建议请教医生。

向到现场的医生出示此安全技术说明书。

如果吸入如果吸入,请将患者移到新鲜空气处。

如呼吸停止,进行人工呼吸。

请教医生。

在皮肤接触的情况下用肥皂和大量的水冲洗。

请教医生。

在眼睛接触的情况下用大量水彻底冲洗至少15分钟并请教医生。

如果误服禁止催吐。

切勿给失去知觉者喂食任何东西。

用水漱口。

请教医生。

4.2最重要的症状和影响,急性的和滞后的无数据资料4.3及时的医疗处理和所需的特殊处理的说明和指示无数据资料5消防措施5.1灭火介质火灾特征无数据资料灭火方法及灭火剂干粉 干砂不要用水喷射。

5.2源于此物质或混合物的特别的危害无数据资料5.3救火人员的预防如有必要,佩戴自给式呼吸器进行消防作业。

5.4进一步的信息喷水冷却未打开的容器。

6泄露应急处理6.1人员的预防,防护设备和紧急处理程序使用个人防护装备。

避免吸入蒸气、气雾或气体。

保证充分的通风。

消除所有火源。

注意蒸气积累达到可爆炸的浓度,蒸气可蓄积在地面低洼处。

6.2环境预防措施如能确保安全,可采取措施防止进一步的泄漏或溢出。

不要让产品进入下水道。

6.3抑制和清除溢出物的方法和材料围堵溢出物,用非可燃性材料(如砂子、泥土、硅藻土、蛭石)吸收溢出物,将其收集到容器中,根据当地的或国家的规定处理6.4参考其他部分丢弃处理请参阅第13节。

7安全操作与储存7.1安全操作的注意事项避免接触皮肤和眼睛。

避免吸入蒸气或雾滴。

火舌回闪有可能穿过相当长的距离。

容器遇火可能会爆炸切勿靠近火源。

-严禁烟火。

采取措施防止静电积聚。

7.2安全储存的条件,包括任何不兼容性在氩气下操作,避免潮湿。

储存于氩气中 使容器保持密闭,储存在干燥通风处。

USP美国药典代码

USP美国药典代码
聚酰胺,由C36二羧酸和1,3-二-4-哌啶基丙烷和哌啶以摩尔比1.00:0.90:0.20反应而得
Poly-A 103
G11
Bis(2-ethylhexyl) sebacate polyester.
双(2乙基己基)癸二酸聚酯
G12
Phenyldiethanolamine succinate polyester.
聚乙二醇(平均分子量3,000~3,700)
Carbowax 4000
G16
Polyethylene glycol compound (av. mol. wt. about 15,000). A high molecular weight compound of polyethylene glycol with a diepoxide linker.
Carbowax 20M
G17
75% Phenyl-25% methylpolysiloxane.
75%苯基-25%甲基聚硅氧烷
OV-25
G18
Polyalkylene glycol.
聚亚烷基二醇
UCON LB 550-X
G19
25% Phenyl-25% cyanopropyl-50% methylsilicone.
[note—Available commercially as Polyethylene Glycol Compound 20M, or as Carbowax 20M, from suppliers of chromatographic reagents.]
聚乙二醇(平均分子量3,000~3,700)。聚乙二醇与一种二环氧化物粘合物的高分子合物。[注----商名聚乙二醇合物20M,或Carbowax 20M,色谱试剂商处购得]

碧云天生物技术 DEPC水(DNase、RNase free) 说明书

碧云天生物技术 DEPC水(DNase、RNase free) 说明书

碧云天生物技术/Beyotime Biotechnology 订货热线:400-1683301或800-8283301 订货e-mail :******************技术咨询:*****************网址:碧云天网站 微信公众号DEPC 水(DNase 、RNase free)产品编号 产品名称包装 R0022DEPC 水(DNase 、RNase free)500ml产品简介:碧云天生产的DEPC 水,即DEPC-treated Water ,是用DEPC(diethypyrocarbonate ,焦碳酸二乙酯)处理过并经高温高压消毒的Milli-Q 纯水。

经检测不含RNase 、DNase 和proteinase 。

DEPC 水可以用于RNA 沉淀的溶解,含有RNA 的各种反应体系如反转录、siRNA 的退火等,以及其它各种要求无RNase 、DNase 和proteinase 的反应体系。

DEPC 水不同于DEPC 。

DEPC 水是使用DEPC 处理过的水,基本上不含DEPC ,99.99%以上是水。

如需购买用于去除RNA 酶的DEPC ,可以选购碧云天的DEPC(ST036)。

包装清单:产品编号 产品名称包装 R0022 DEPC 水(DNase 、RNase free)500ml —说明书1份保存条件:室温保存,一年有效。

注意事项:如果每次的使用量很小,可以适当分装后再使用。

手上通常有RNase ,必须戴一次性手套操作,以防RNase 污染。

本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。

为了您的安全和健康,请穿实验服并戴一次性手套操作。

相关产品:产品编号 产品名称包装 R0021 DEPC 水(DNase 、RNase free) 100ml R0022 DEPC 水(DNase 、RNase free)500ml ST036DEPC10g使用本产品的文献:1. Xu F, Yang T, Chen Y . Quantification of microRNA by DNA–Peptide Probe and Liquid Chromatography–Tandem Mass Spectrometry-Based Quasi-TargetedProteomics. Anal Chem. 2016 Jan 5;88(1):754-63. 2. Zheng Y , Liang W, Yuan Y , Xiong C, Xie S, Wang H, Chai Y , Yuan R. Wavelength-resolved simultaneous photoelectrochemical bifunctional sensor on singleinterface: A newly invitro approach for multiplexed DNA monitoring in cancer cells. Biosens Bioelectron. 2016 Jul 15;81:423-30.3. Zheng X, Pang X, Yang P, Wan X, Wei Y , Guo Q, Zhang Q, Jiang X. A hybrid siRNA delivery complex for enhanced brain penetration and precise amyloidplaque targeting inAlzheimer's disease mice. Acta Biomater. 2017 Feb;49:388-401.4. Liu L, Xu Q, Hao S, Chen Y .A Quasi-direct LC-MS/MS-based Targeted Proteomics Approach for miRNA Quantification via a Covalently ImmobilizedDNA-peptide Probe.Sci Rep-Uk . 2017 Jul 18;7(1):5669. 5. Xu F, Zhou W, Cao J, Xu Q, Jiang D, Chen Y .A Combination of DNA-peptide Probes and Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS):A Quasi-Targeted Proteomics Approach for Multiplexed MicroRNA Quantification.Theranostics . 2017 Jul 8;7(11):2849-2862. 6. Zheng X, Pang X, Yang P, Wan X, Wei Y , Guo Q, Zhang Q, Jiang X.A hybrid siRNA delivery complex for enhanced brain penetration and precise amyloidplaquetargeting in Alzheimer's disease mice.Acta Biomater . 2017 Feb;49:388-401. 7. Guo S, Meng XW, Yang XS, Liu XF, Ou-Yang CH, Liu C.Curcumin administration suppresses collagen synthesis inthe hearts of rats withexperimentaldiabetes.Acta Pharmacol Sin . 2018 Feb;39(2):195-204. 8. Han B,Zhang Y ,Zhang Y ,Bai Y ,Chen X,Huang R,Wu F,Leng S,Chao J,Zhang JH,Hu G,Yao H.Novel insight into circular RNA HECTD1 in astrocyteactivation via autophagy by targeting MIR142-TIPARP: implications for cerebral ischemic stroke.Autophagy . 2018;14(7):1164-1184. 9. Xu L,Yu QW,Fang SQ,Zheng YK,Qi JC.MiR-650 inhibits the progression of glioma by targeting FAM83F.Eur Rev Med Pharmaco . 2018 Dec;22(23):8391-8398. 10. Yu C,Zhang X,Sun X,Long C,Sun F,Liu J,Li X,Lee RJ,Liu N,Li Y ,Teng LKetoprofen and MicroRNA-124 Co-loaded poly (lactic-co-glycolic acid)microspheres inhibit progression of Adjuvant-induced arthritis in rats.Int J Pharmacol . 2018 Dec 1;552(1-2):148-153. 11. Guo S,Meng XW,Yang XS,Liu XF,Ou-Yang CH,Liu CCurcumin administration suppresses collagen synthesis in the hearts of rats with experimentaldiabetes.Acta Pharmacol Sin . 2018 Feb;39(2):195-204.12.Xie Y,Hu JZ,Shi ZYMiR-181d promotes steroid-induced osteonecrosis of the femoral head by targeting SMAD3 to inhibit osteogenic differentiation ofhBMSCs.Eur Rev Med Pharmaco . 2018 Jul;22(13):4053-4062.13.Kang Q,Zou H,Zhou L,Liu LX,Cai JB,Xie N,Li WH,Zhang C,Shi WH,Wang LM,Zhang WH,Zhu H,Wang SF,Zhang XWRole of the overexpression ofTRAF4 in predicting the prognosis of intrahepatic cholangiocarcinoma.Int J Oncol . 2018 Jul;53(1):286-296.14.Wang P,Chen Y,Wang L,Wu Y,Wang L,Wu Y,Gong Z.The intervention mechanism of folic acid for benzo(a)pyrene toxic effects in vitro and in vivo.Eur JCancer Prev . 2018 Jul 16.15.Cai Y,Dong ZY,Wang JY.MiR-520b inhibited metastasis and proliferation of non-small cell lung cancer by targeting CHAF1A.Eur Rev Med Pharmaco . 2018Nov;22(22):7742-7749.16.Pan SC,Cui HH,Qiu CGHOTAIR promotes myocardial fibrosis through regulating URI1 expression via Wnt pathway.Eur Rev Med Pharmaco . 2018Oct;22(20):6983-6990.17.Protective effect of cyclosporine on inflammatory injury of renal tubular epithelial cells.Eur Rev Med Pharmaco. 2018 Oct;22(19):6551-6559.Version 2020.03.232 / 2 R0022DEPC水(DNase、RNase free) 400-1683301/800-8283301 碧云天/Beyotime。

盐酸头孢唑兰的结构确证

盐酸头孢唑兰的结构确证

盐酸头孢唑兰的结构确证辛玉峰1,曲晓华(曲阜师范大学,曲阜273165)摘要目的:建立利用仪器分析盐酸头孢唑兰化学结构的方法。

方法:通过元素分析仪分析盐酸头孢唑兰的元素组成,并利用核磁共振(NMR )、质谱(MS )、红外光谱(IR )对盐酸头孢唑兰进行结构分析。

结果:通过实验证实盐酸头孢唑兰的结构为(6R ,7R )-7-[(Z )-2-(5-氨基-1,2,4-噻二唑-3-基)-2-甲氧亚氨基乙酰胺基]-3-(1H -咪唑并[1,2-b ]哒嗪-4-嗡-1-基-甲基)-8-氧代-5硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-乙酸内盐单盐酸盐。

结论:该方法准确可行,可为以后盐酸头孢唑兰的结构鉴定提供依据。

关键词:盐酸头孢唑兰;结构确证中图分类号:R917文献标识码:A文章编号:0254-1793(2011)03-0433-05Structural confirmation of cefozopran hydrochlorideXIN Yu -fengQU Xiao -hua(Shandong Qufu Normal University ,Qufu 273165,China )Abstract Objective :To establish a method for the determination of the chemical structure of cefozopran hydro-chloride.Method :Elemental analysis (EA ),nuclear magnetic resonance (NMR ),the infrared spectra (IR )and the MS were adopted to analyze the chemical structure of cefozopran hydrochloride.Result :The chemical structure of cefozopran hydrochloride is (6R ,7R )-7-[(Z )-2-(5-amino -1,2,4-thiadiazol -3-yl )-2-methoxyimi-noacetylamino ]-3-(1H -imidazo [1,2-b ]pyridazin -4-ium -1-ylmethyl )-8-oxo -5-thia -1-azabi-cyclo [4.2.0]oct -2-ene -2-carboxylic acid chloride.Conclusion :The result of the method is accurate ,general and can provide a comprehensive reference for production and identification of cefozopran hydrochloride.Key words :cefozopran hydrochloride ;structure elucidation 第一作者Tel :(0537)4458576;E -mail :xinyufeng520@163.com盐酸头孢唑兰(cefozopran hydrochloride )是日本武田药品工业公司研发的第4代注射用头孢菌素,目前在日本已作为院外感染初期的首选药物被广泛应用于包括新生儿感染在内的各科感染症的治疗[1]。

头孢沙定结构

头孢沙定结构

头孢沙定结构
头孢沙定,别名:CGP-9000、CXD、Cefroxadinum、Oraspor,是一种口服广谱头孢烯类抗生素。

其结构如下:
分子式:C16H19N3O5S
分子量:365.40
CAS登录号:51762-05-1
EINECS登录号:257-391-8
中文别名:(6R,7R)-7-[[(2R)-2-氨基-2-(1-环己-1,4-二烯)乙酰]氨基]-3-甲氧基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸
英文别名:(6R,7R)-7-[[(2R)-2-Amino-2-(1-cyclohexa-1,4-dienyl)acetyl]amino]-3-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
头孢沙定为口服广谱头孢烯类抗生素,主要的作用机制尚未完全阐明。

目前主要用于治疗敏感菌所引起的各种感染,包括呼吸道、消化道、皮肤和软组织等部位的感染。

以上信息仅供参考,如需了解更多关于头孢沙定的内容,建议查阅相关的药品说明书或咨询医生。

光谱纯溶剂

光谱纯溶剂


1.06048.0500 1.13720.0009 1.04200.0009 1.00930.1000 1.02950.0500 1.03424.0009 1.03562.0009
Dichloromethane Dichloromethane-D2 min. 99.8% for NMR Dichloromethane-D2 min. 99.95% for NMR Diethyl ether Dimethyl sulfoxide Dimethyl sulfoxide-D6 min. 99.8% for NMR Dimethyl sulfoxide-D6 min. 99.95% for NMR Dimethyl sulfoxide-D6 with TMS (0,1 1.03587.0100 vol.%) 1.11656.0009 min. 99,9% for NMR min. 99.5% for NMR Dimethylformamide-D7 1.00980.0500 Ethanol 1.00980.2500 1.03450.0001 Ethanol-D6 min. 99% for NMR 1.00863.0500 Ethyl acetate 1.13365.0010 Formic acid-D2 min. 99.5% for NMR 1.04718.2500 Isooctane 1.06002.0500 Methanol 1.06002.2500 1.06028.0009 Methanol-D4 min. 99,8 % for NMR 1.06025.0009 Methanol-D4 min. 99.95% for NMR 1.02937.0500 N,N-Dimethylformamide 1.02937.2500 1.04366.0500 n-Heptane 1.04366.2500 1.04372.0500 n-Hexane 1.04372.2500 1.02914.0002 Nitromethane-D3 min. 99% for NMR 1.07179.1000 n-Pentane 1.07161.0100 Paraffin liquid 1.04907.0100 Potassium bromide for IR 1.07475.0009 Pyridine-D5 min 99.8% for NMR 1.01984.1000 tert-Butyl methyl ether 1.00965.0500 Tetrachloroethylene 1.08110.0500 Tetrahydrofuran 1.13364.0009 Tetrahydrofuran-D8 min 99.5% for NMR 1.08183.0010 Tetramethylsilane for NMR 1.08331.1000 Toluene 1.13368.0010 Toluene-D8 min. 99.5% for NMR 1.08262.0025 Trifluoroacetic acid 1.08262.0100 Trifluoroacetic acid 1.13363.0010 Trifluoroacetic acid-D1 min. 99.5% for NMR

Rink Amide Resin_0_13653-84-4_Apexbio

Rink Amide Resin_0_13653-84-4_Apexbio
参考文献: [1] Min Li, Lawrence J. Wilson and David E. Portlock. A simple solid-phase synthesis of disubstituted guanidines using Rink amide resin as an amine component. Tetrahedron Letters 42 (2001) 2273–2275 [2] Stathopoulos P, Papas S, Tsikaris V. C-terminal N-alkylated peptide amides resulting from the linker decomposition of the Rink amide resin: a new cleavage mixture prevents their formation. J Pept Sci. 2006;12(3):227-32.
For obtaining a higher solubility , please warm the tube at 37°C and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20°C for several months. Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request
产品说明书
化学性质
产品名: Cas No.: 分子量: 分子式:
Rink Amide Resin 13653-84-4 318.32 C20H14O4

碧云天生物技术碘化丙啶产品说明书

碧云天生物技术碘化丙啶产品说明书

碧云天生物技术/Beyotime Biotechnology订货热线:400-168-3301或800-8283301订货e-mail:******************技术咨询:*****************网址:碧云天网站微信公众号Propidium Iodide/碘化丙啶产品编号产品名称包装ST512 Propidium Iodide/碘化丙啶20mg产品简介:Propidium Iodide简称PI,中文名为碘化丙啶。

分子式为C27H34I2N4,分子量为668.40,纯度>95%。

进口分装,常用于细胞凋亡(apoptosis)或细胞坏死(necrosis)的检测,常用于流式细胞仪分析。

包装清单:产品编号产品名称包装ST512 Propidium Iodide/碘化丙啶20mg—说明书1份保存条件:4ºC避光保存。

注意事项:本产品对人体有刺激性,操作时请小心,并注意适当防护以避免直接接触人体或吸入体内。

本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。

为了您的安全和健康,请穿实验服并戴一次性手套操作。

使用本产品的文献:1.Wu G, Liu ZS, Qian Q, Jiang CQ. Effects of Berberine on the Growth ofHepatocellular Carcinoma Cell lines. Medical Journal of Wuhan University. 2008 Jan;29(1):102-105.2.Liu Y, Sheng Z, Liu H, Wen D, He Q, Wang S, Shao W, Jiang RJ, An S,Sun Y, Bendena WG, Wang J, Gilbert LI, Wilson TG, Song Q, Li S.Juvenile hormone counteracts the bHLH-PAS transcription factors MET and GCE to prevent caspase-dependent programmed cell death in Drosophila. Development. 2009 Jun;136(12):2015-25.3.Li DL, Liu JJ, Liu BH, Hu H, Sun L, Miao Y, Xu HF, Yu XJ, Ma X, RenJ, Zang WJ. Acetylcholine inhibits hypoxia-induced tumor necrosis factor-α production via regulation of MAPKsphosphorylation in cardiomyocytes. J Cell Physiol. 2011 Apr;226(4):1052-9.4.Cao X, Deng W, Wei Y, Su W, Yang Y, Wei Y, Yu J, Xu X. Encapsulationof plasmid DNA in calcium phosphate nanoparticles: stem cell uptake and genetransfer efficiency. Int J Nanomedicine. 2011;6:3335-49.5.Meng LY, Liu HR, Shen Y, Yu YQ, Tao X. Cochinchina momordica seedextract induces G2/M arrest and apoptosis in human breast cancerMDA-MB-231 cells by modulating the PI3K/Akt pathway. Asian Pac J Cancer Prev. 2011;12(12):3483-8.6.Zhao Q, Xue Y, Wang JF, Li H, Long TT, Li Z, Wang YM, Dong P, XueCH. In vitro and in vivo anti-tumour activities of echinoside A and ds-echinoside A from Pearsonothuriagraeffei. J Sci Food Agric. 2012 Mar 15;92(4):965-74.7.Tu Z, Ma Y, Tian J, Li H, Akers W, Achilefu S, Gu Y. Estrogen receptor βpotentiates the antiproliferative effect of raloxifene and affects the cellmigration and invasion in HCT-116 colon cancer cells. J Cancer Res Clin Oncol. 2012 Jul;138(7):1091-103.8.Zhou Z, Wan Y, Zhang Y, Wang Z, Jia R, Fan Y, Nie H, Ying S, Huang P,Wang F. Follicular development and expression of nuclear respiratory factor-1 and peroxisome proliferator-activated receptor γ coactivator-1 alpha in ovaries of fetal and neonatal doelings. J Anim Sci. 2012 Nov;90(11):3752-61.9.Jun Fang, Meihu Ma, Yongguo Jin, Ning Qiu, Chan Wang, Guodong Renand Xin Huang. Assessment of Salmonella enteritidis Viability in Egg White during Early Incubation Stages by Fluorescent Staining Method.Asian Journal of Animal and Veterinary Advances. 7: 556-67.10.Zhen-Jun S, Yuan-Yuan Z, Ying-Ying F, Shao-Ju J, Jiao Y, Xiao-Wei Z,Jian C, Yao X, Li-Ming Z.β,β-Dimethylacrylshikonin exerts antitumoractivity via Notch-1 signaling pathway in vitro and invivo. Biochem Pharmacol. 2012 Aug 15;84(4):507-12.11.Tu Z, Li H, Ma Y, Tang B, Tian J, Akers W, Achilefu S, Gu Y. Theenhanced ant iproliferative response to combined treatment of trichostatin A with raloxifene in MCF-7 breast cancer cells and its relevance to estro gen receptor β expression. Mol Cell Biochem. 2012 Jul;366(1-2):111-22.12.Feng C, Xu Z, Li Z, Zhang D, Liu Q, Lu L. Down-regulation of Wnt10aby RNA interference inhibits proliferation and promotes apoptosis in mouse embryonic palatal mesenchymal cells throu gh Wnt/β-catenin signaling pathway. J Physiol Biochem. 2013 Dec;69(4):855-63.13.Hou Y, Chu M, Du FF, Lei JY, Chen Y, Zhu RY, Gong XH, Ma X, Jin J.Recombinant disintegrin domain of ADAM15 inhibits the proliferation and migration of Bel-7402 cells. Biochem Biophys Res Commun. 2013 Jun 14;435(4):640-5.14.Li Q, Zhou X, Shi Y, Li J, Zheng L, Cui L, Zhang J, Wang L, Han Z, HanY, Fan D. In vivo tracking and comparison of the therapeutic effects of MSCs and HSCs for liver injury. PLoS One. 2013 Apr 30;8(4):e62363. 15.Zhou R, Huang W, Yao Y, Wang Y, Li Z, Shao B, Zhong J, Tang M,Liang S, Zhao X, Tong A, Yang J.CA II, a potential biomarker by proteomic analysis, exerts significant inhibitory effect on the growth of colorectal cancer cells. Int J Oncol. 2013 Aug;43(2):611-21.16.Wang Y, Jiang XL, Peng SW, Guo XY, Shang GG, Chen JC, Wu Q, ChenGQ. Induced apoptosis of osteoblasts proliferating on polyhydroxyal kanoates. Biomaterials. 2013 May;34(15):3737-46.17.Yang F, Huang W, Li Y, Liu S, Jin M, Wang Y, Jia L, Gao Z. Anti-tumoreffects in mice induced by survivin-targeted siRNA delivered through polysaccharide nanoparticles. Biomaterials. 2013 Jul;34(22):5689-99.18.Zhou S, Wu H, Zeng C, Xiong X, Tang S, Tang Z, Sun X. ApolipoproteinE protects astrocytes from hypoxia and glutamate-induced apoptosis.FEBS Lett. 2013 Jan 16;587(2):254-8.19.Li R, Luo X, Li L, Peng Q, Yang Y, Zhao L, Ma M, Hou Z. TheProtective Effects of Melatonin Against Oxidative Stress and Inflammation Induced by AcuteCadmium Exposure in Mice Testis. Biol Trace Elem Res. 2016 Mar;170(1):152-64.Version 2016.12.08。

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