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    首页 分子通 按物质功能分类 分析化学 分析试剂 常用分析试剂

    常用分析试剂

    在有机化学、化学化工和生物医药领域中，常用的分析试剂种类繁多，主要用于化合物的鉴定与表征。以下是一些常用的分析试剂及其用途：

    1. 标准品（Standards）：用于对照实验，帮助识别未知化合物或确认化合物的身份。

    2. 内标物（Internal Standards）：在定量分析中使用，提高分析结果的准确性和可靠性。

    3. 标记试剂（Labeled Reagents）：含有同位素或其他标记的试剂，用于放射性追踪、荧光检测等技术中。

    4. 色谱柱固定相和流动相：用于液相色谱法（HPLC）、气相色谱法（GC）等分析技术中的重要组件。

    5. 化学衍生化试剂：如三氟乙酸酐，可使化合物在特定位置进行化学修饰，以改善其检测性能或稳定性。

    6. 质谱反应剂：例如甲基磺酰氯、叔丁基二甲基硅烷（TBDMS）等，用于提高样品的电离效率和质量分辨能力。

    7. 光谱试剂：如石英标准品、金箔等，用于校准各种光学仪器。

    8. 酶抑制剂或激活剂：在生物化学分析中常用，可以研究特定酶活性的变化情况。

    9. pH指示剂：如酚酞、甲基橙等，在酸碱滴定过程中起到重要提示作用。

    10. 氧化还原试剂：用于检测有机物的氧化态变化，如高锰酸钾、重铬酸钾等。

    这些分析试剂在研究和开发过程中扮演着关键角色，通过它们可以实现对化合物结构、含量及性质的深入理解。

    中文名称 英文名称 CAS号 化学式 结构式图片
    (R)-(-)-5-氧代-2-四氢呋喃羧酸 (R)-tetrahydro-5-oxo-2-furancarboxylic acid 53558-93-3 C5H6O4
    (R)-(-)-5-氧代-2-四氢呋喃羧酸
    (R)-(-)-3,5-二硝基-N-(1-苯基乙基)苄胺 (R)-(-)-N-(3,5-Dinitrobenzoyl)-α-phenylethylamine 69632-32-2 C15H13N3O5
    (R)-(-)-3,5-二硝基-N-(1-苯基乙基)苄胺
    (R)-(-)-1-苯乙基 硫代异氰酸酯 (R)-(1-isothiocyanatoethyl)benzene 24277-44-9 C9H9NS
    (R)-(-)-1-苯乙基 硫代异氰酸酯
    (R)-(-)-1-环己基乙胺 [(1R)-1-cyclohexylethyl]amine 5913-13-3 C8H17N
    (R)-(-)-1-环己基乙胺
    (R)-(+)-α-甲氧基-α-(三氟甲基)苯乙酸 R-(+)-α-trifluoromethyl-α-methoxy-phenylacetic acid 20445-31-2 C10H9F3O3
    (R)-(+)-α-甲氧基-α-(三氟甲基)苯乙酸
    (R)-(+)-4-硝基-7-(2-氯甲酰吡咯烷-1-基)苯并呋咱 (R)-(+)-NBD-Pro-COCl 159717-69-8 C11H9ClN4O4
    (R)-(+)-4-硝基-7-(2-氯甲酰吡咯烷-1-基)苯并呋咱
    (R)-(+)-1-苯基-1-丙醇 (R)-1-phenyl-1-propanol 1565-74-8 C9H12O
    (R)-(+)-1-苯基-1-丙醇
    (R)-(+)-1-苯乙基异氰酸酯 (1R)-1-phenylethyl isocyanate 33375-06-3 C9H9NO
    (R)-(+)-1-苯乙基异氰酸酯
    (R)-(+)-1-(五氟苯基)乙醇 (R)-1-(pentafluorophenyl)ethanol 104371-21-3 C8H5F5O
    (R)-(+)-1-(五氟苯基)乙醇
    (4R)-2-羟基-5,5-二甲基-4-苯基-1,3,2-二噁磷己环 2-氧化物 (-)-2-hydroxy-2-oxo-5,5-dimethyl-4-(R)-phenyl-1,3,2-dioxaphosphorinane 98674-80-7 C11H15O4P
    (4R)-2-羟基-5,5-二甲基-4-苯基-1,3,2-二噁磷己环 2-氧化物
    (3α,5β,7α,12α)-3,7,12-三羟基胆(甾)烷-24-酸单钠盐 206986-87-0 C24H42NaO6
    (3α,5β,7α,12α)-3,7,12-三羟基胆(甾)烷-24-酸单钠盐
    (2R,3R)-(-)-2,3-丁二醇 (R,R)-2,3-butandiol 24347-58-8 C4H10O2
    (2R,3R)-(-)-2,3-丁二醇
    (2,5-二氧代吡咯烷-1-基)4-(二甲基氨基)苯甲酸酯 2,5-dioxopyrrolidin-1-yl 4-(dimethylamino)benzoate 58068-85-2 C13H14N2O4
    (2,5-二氧代吡咯烷-1-基)4-(二甲基氨基)苯甲酸酯
    (1S)-3-氧代-4,7,7-三甲基-2-氧杂双环[2.2.1]庚烷-1-甲酰氯 (1S,4R)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carbonyl chloride 39637-74-6 C10H13ClO3
    (1S)-3-氧代-4,7,7-三甲基-2-氧杂双环[2.2.1]庚烷-1-甲酰氯
    (1S)-3-氧代-4,7,7-三甲基-2-氧杂双环[2.2.1]庚烷-1-甲酰氯 (-)-camphanic acid chloride 104530-16-7 C10H13ClO3
    (1S)-3-氧代-4,7,7-三甲基-2-氧杂双环[2.2.1]庚烷-1-甲酰氯
    (1S)-(-)-莰烷酰氯 (1S)-(-)-camphanic chloride 39637-74-6 C10H13ClO3
    (1S)-(-)-莰烷酰氯
    (+)-二异丙基-O,O-双(三甲基硅)-L-酒石酸盐 Di(1-methylethyl)-(2R,3R)-2,3-bis<(trimethylsilyl)oxy>butandioat 130678-42-1 C16H34O6Si2
    (+)-二异丙基-O,O-双(三甲基硅)-L-酒石酸盐
    —— Ethyl eosin 6359-04-2 C22H11Br4KO5
    Ethyl eosin
    —— N-ferrocenylmaleinimide 96483-68-0 C14H11FeNO2
    N-ferrocenylmaleinimide
    —— 5,5'-{[11-Butyl-10-(nonan-5-yl)pentadecane-1,10-diyl]bis(oxy)}bis(5-oxopentanoate) 101342-76-1 C38H68O8-2
    5,5'-{[11-Butyl-10-(nonan-5-yl)pentadecane-1,10-diyl]bis(oxy)}bis(5-oxopentanoate)
    —— 5,10,15,20-tetraphenyl-21 H,23-H-porphine manganese(III)chloride 32195-55-4 C44H28ClMnN4
    5,10,15,20-tetraphenyl-21 H,23-H-porphine manganese(III)chloride
    —— Butanedioic acid, 2,3-dihydroxy-, diammonium salt, (2R,3R)-rel- 3095-65-6 C4H5O6*H4N
    Butanedioic acid, 2,3-dihydroxy-, diammonium salt, (2R,3R)-rel-
    —— (S)-1-(9H-fluoren-9-yl)ethyl carbonochloridate 107474-79-3 C16H13ClO2
    (S)-1-(9H-fluoren-9-yl)ethyl carbonochloridate
    —— silanol 14475-38-8 H4OSi
    silanol
    —— Potassium tetrakis(4-tert-butylphenyl)borate 401818-78-8 C40H52BK
    Potassium tetrakis(4-tert-butylphenyl)borate
    —— Ethyl 12-[7-(11-ethoxy-11-oxoundecyl)-2,3,10-trimethyl-6,11-dioxo-1,4-dioxa-10-aza-7-azoniacyclododec-7-yl]dodecanoate 58801-34-6 C38H71N2O8+
    Ethyl 12-[7-(11-ethoxy-11-oxoundecyl)-2,3,10-trimethyl-6,11-dioxo-1,4-dioxa-10-aza-7-azoniacyclododec-7-yl]dodecanoate
    —— Monensin methyl ester 28636-21-7 C37H64O11
    Monensin methyl ester
    —— potassium chloroplatinate 16921-30-5 Cl6Pt*2K
    potassium chloroplatinate
    —— E-Benzoinbenzoylhydrazon 104662-64-8 C21H18N2O2
    E-Benzoinbenzoylhydrazon
    —— trans-1,2-diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate 123333-90-4 C14H22N2O8*H2O
    trans-1,2-diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate
    —— endo-6-(4-nitrophenyl)-2,4-diphenyl-1,3-diazabicyclo<3.1.0>hex-3-ene 13591-58-7 C22H17N3O2
    endo-6-(4-nitrophenyl)-2,4-diphenyl-1,3-diazabicyclo<3.1.0>hex-3-ene
    —— exo-6-(4-nitrophenyl)-2,4-diphenyl-1,3-diazabicyclo<3.1.0>hex-3-ene 13591-58-7 C22H17N3O2
    exo-6-(4-nitrophenyl)-2,4-diphenyl-1,3-diazabicyclo<3.1.0>hex-3-ene
    —— monensin methyl ester 28636-21-7 C37H64O11
    monensin methyl ester
    —— methyl (2S,3R,4R)-4-[(2S,7S,8R,9S)-2-[(2R,5S)-5-ethyl-5-[(2S,3R,5S)-5-[(2S,3S,5R,6R)-6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-3-methyloxolan-2-yl]oxolan-2-yl]-7-hydroxy-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-3-methoxy-2-methylpentanoate 28636-21-7 C37H64O11
    methyl (2S,3R,4R)-4-[(2S,7S,8R,9S)-2-[(2R,5S)-5-ethyl-5-[(2S,3R,5S)-5-[(2S,3S,5R,6R)-6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-3-methyloxolan-2-yl]oxolan-2-yl]-7-hydroxy-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-3-methoxy-2-methylpentanoate
    —— Zinc chloride--N,N-diethyl-3-imino-2-methyl-3H-phenoxazin-7-amine--hydrogen chloride (1/2/2/2) 51716-96-2 C34H40Cl4N6O2Zn
    Zinc chloride--N,N-diethyl-3-imino-2-methyl-3H-phenoxazin-7-amine--hydrogen chloride (1/2/2/2)
    —— pyrrolidine dithiocarbamate 5108-96-3 C5H8NS2
    pyrrolidine dithiocarbamate
    —— Potassium tetraborate 1332-77-0 B4K2O7
    Potassium tetraborate
    —— 22,22-Dichloro-4,5,9,10,14,15,19,20-octaethyl-21,23,24,25-tetraza-22-stannahexacyclo[9.9.3.13,6.113,16.08,23.018,21]pentacosa-1(20),4,8,10,14,18-hexaene 25777-43-9 C36H54Cl2N4Sn
    22,22-Dichloro-4,5,9,10,14,15,19,20-octaethyl-21,23,24,25-tetraza-22-stannahexacyclo[9.9.3.13,6.113,16.08,23.018,21]pentacosa-1(20),4,8,10,14,18-hexaene
    —— 1,1'-(Pentane-1,5-diyl)bis(1-butylpyrrolidin-1-ium) difluoride 1245190-20-8 C21H44F2N2
    1,1'-(Pentane-1,5-diyl)bis(1-butylpyrrolidin-1-ium) difluoride
    —— 1,1'-(Nonane-1,9-diyl)bis(3-methyl-1H-imidazol-3-ium) difluoride 1245190-21-9 C17H30F2N4
    1,1'-(Nonane-1,9-diyl)bis(3-methyl-1H-imidazol-3-ium) difluoride
    —— Nitrate Ionophore VI 1196157-85-3 C28H60N4O4
    Nitrate Ionophore VI
    —— 1,1'-[1H-Imidazol-3-ium-1,3-diyldi(hexane-6,1-diyl)]bis(3-benzyl-1H-imidazol-3-ium) trifluoride 1245190-26-4 C35H47F3N6
    1,1'-[1H-Imidazol-3-ium-1,3-diyldi(hexane-6,1-diyl)]bis(3-benzyl-1H-imidazol-3-ium) trifluoride
    —— (Propane-1,3-diyl)bis(tripropylphosphanium) difluoride 1204424-34-9 C21H48F2P2
    (Propane-1,3-diyl)bis(tripropylphosphanium) difluoride
    —— (1S,2R,4S,6R,7S)-1,10,10-trimethyl-4-[[(1S,2R,4R,6R,7S)-1,10,10-trimethyl-3-oxatricyclo[5.2.1.02,6]decan-4-yl]oxy]-3-oxatricyclo[5.2.1.02,6]decane 81955-10-4 C24H38O3
    (1S,2R,4S,6R,7S)-1,10,10-trimethyl-4-[[(1S,2R,4R,6R,7S)-1,10,10-trimethyl-3-oxatricyclo[5.2.1.02,6]decan-4-yl]oxy]-3-oxatricyclo[5.2.1.02,6]decane
    —— 1,3-thiacalix[4]arene-bis-crown[6] ether 388569-88-8 C44H52O12S4
    1,3-thiacalix[4]arene-bis-crown[6] ether
    —— (S)-α-butyrolactone-α-carboxylic acid 21461-84-7 C5H6O4
    (S)-α-butyrolactone-α-carboxylic acid
    —— 1,1'-[1,4-phenylenebis(methylene)]bis(pyridinium) dibromide 14208-10-7 2Br*C18H18N2
    1,1'-[1,4-phenylenebis(methylene)]bis(pyridinium) dibromide
    —— (-)-(1S)-camphanic chloride 39637-74-6 C10H13ClO3
    (-)-(1S)-camphanic chloride
    —— N-(2-(2-hydroxyethoxy)ethyl)acrylamide 89911-50-2 C7H13NO3
    N-(2-(2-hydroxyethoxy)ethyl)acrylamide
    —— (2S)-5-oxooxolane-2-carboxylate 21461-84-7 C5H5O4-
    (2S)-5-oxooxolane-2-carboxylate