染色剂, 染料, Stains and Dyes

染色剂亦称染料, 着色剂, 指示剂。包括生物染料、直接染料、酸碱pH值指示剂、复合或金属指示剂、酸性染料、阳离子染料、活性染料、偶氮染料、分散染料、氧化染料、还原染料、硫化染料、缩聚染料、荧光染料、溶剂染料等。

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天青B，Azure B；Pharmaceutical Secondary Standard; Certified Reference Material

PHR2484

别名：天青B标准品；天青I；亚甲天青；蔚蓝I；亚甲基天青；氮杂脲I；N,N,N′-三甲基硫堇；Azure I；亚甲天蓝；N,N,N′-Trimethylthionin, Azure I, Methyleneazure

Empirical Formula (Hill Notation): C15H16ClN3S CAS号: 531-55-5 分子量: 305.83 颜色索引号: 52010 Beilstein: 3922630 MDL编号: MFCD00011935

¥5,522.54

4-氟-7-氨磺酰基苯并呋喃，4-Fluoro-7-sulfamoylbenzofurazan [ABD-F]；≥98.0%

F3639

别名：4-(氨磺酰)-7-氟-2,1,3-苯并恶二唑；7-氟-2,1,3-苯并恶二唑-4-磺酰胺；7-氟苯呋咱-4-硫氨；4-(Aminosulfonyl)-7-fluorobenzofurazane, 7-Fluoro-2,1,3-benzoxadiazole-4-sulfonamide, 7-Fluorobenzofurazan-4-sulfonamide

Empirical Formula (Hill Notation): C6H4FN3O3S CAS号: 91366-65-3 分子量: 217.18 Beilstein: 5035147 MDL编号: MFCD00036687 PubChem化学物质编号: 24894854 NACRES: NA.32

¥5,326.00

柯衣定G，Chrysoidine G；analytical standard, ≥95.0% (HPLC)

80028

别名：柯衣定G标准品；4-苯基偶氮-1,3-苯二胺单盐酸盐；碱性橙 2；黄叱精 Y；4-Phenylazo-m-phenylenediamine monohydrochloride, Basic Orange 2, Chrysoidine Y

Empirical Formula (Hill Notation): C12H12N4 · HCl CAS号: 532-82-1 分子量: 248.71 颜色索引号: 11270 Beilstein: 3724653 EC 号: 208-545-8 MDL编号: MFCD00012976 PubChem化学物质编号: 329768713 NACRES: NA.24

¥4,822.92

异硫氰酸荧光素异构体I [FITC]，Fluorescein isothiocyanate isomer I；≥97.5% (HPLC)

46951

别名：荧光素异硫氰酸酯异构体I；FITC异构体I；荧光素5-异硫氰酸酯；异硫氰酸荧光橙红；异硫氰酸荧光黄；异硫氰酸荧光红；Fluorescein 5-isothiocyanate

Empirical Formula (Hill Notation): C21H11NO5S CAS号: 3326-32-7 分子量: 389.38 Beilstein: 1407295 EC 号: 222-042-0 MDL编号: MFCD00005063 PubChem化学物质编号: 329757274

¥4,750.00

N-(5-荧光素基)马来酰亚胺，N-(5-Fluoresceinyl)maleimide [5-FM]；suitable for fluorescence, BioReagent, ≥90% (HPLC)

38132

荧光素-5-马来酰亚胺；5-马来酰亚胺荧光素；5-Maleimido-fluorescein；Empirical Formula (Hill Notation): C24H13NO7 CAS号: 75350-46-8 分子量: 427.36 MDL编号: MFCD00077345 PubChem化学物质编号: 329755743 NACRES: NA.32

¥3,778.70

茜素，Alizarin；phyproof® Reference Substance, ≥95.0% (HPLC)

PHL83274

别名：茜素标准品；1,2-二羟基蒽醌；媒染红 11；媒介红 11； 1,2-Dihydroxyanthraquinone；Mordant Red 11

Empirical Formula (Hill Notation): C14H8O4 CAS号: 72-48-0 分子量: 240.21 颜色索引号: 58000 Beilstein: 1914037 MDL编号: MFCD00001201

¥3,155.22

油红O [浓度:0.5%丙二醇溶液]，Oil Red O solution；0.5% in propylene glycol

O1516

别名：油红O溶液；1-([4-(二甲苯偶氮)二甲苯]偶氮)-2-萘酚；1-［2,5-二甲基-4-(2,5-二甲基苯偶氮)苯偶氮］-2萘酚；油红 O；溶剂红 27； 1-([4-(Xylylazo)xylyl]azo)-2-naphthol, 1-[2,5-Dimethyl-4-(2,5-dimethylphenylazo)phenylazo]-2-naphthol, Solvent Red 27

Empirical Formula (Hill Notation): C26H24N4O CAS号: 1320-06-5 分子量: 408.49 NACRES: NA.47

¥3,033.56

刺芒柄花素，Formononetin；phyproof® Reference Substance, ≥95.0% (HPLC)

PHL89528

别名：刺芒柄花素标准品；7-羟基-3-（4-甲氧基苯基）-4-H-1-苯并吡喃-4-酮, 7-羟基-3-（4-甲氧基苯基）色酮, 7-羟基-4′-甲氧基异黄酮, 刺芒柄花素, 刺芒柄花醇, 大豆苷元-4′-甲基醚, 鹰嘴豆素B；7-Hydroxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one, 7-Hydroxy-3-(4-methoxyphenyl)chromone, 7-Hydroxy-4′-methoxyisoflavone, Biochanin B, Daidzein 4′-methyl ether, Formonetin, Formononetol

Empirical Formula (Hill Notation): C16H12O4 CAS号: 485-72-3 分子量: 268.26 Beilstein: 237979 MDL编号: MFCD00016948

¥3,019.09

7-羟基香豆素-3-羧酸，7-Hydroxycoumarin-3-carboxylic acid [7-OHCCA]；suitable for fluorescence, ≥98.0% (TLC)

55155

伞形酮-3-羧酸；Umbelliferone-3-carboxylic acid；Empirical Formula (Hill Notation): C10H6O5 CAS号: 779-27-1 分子量: 206.15 Beilstein: 384141 MDL编号: MFCD00017491 PubChem化学物质编号: 57651515 NACRES: NA.32

¥2,997.82

6-碘乙酰氨基荧光素，6-(Iodoacetamido)fluorescein [6-IAF]；suitable for fluorescence, ≥95% (HPLC)

06116

别名：N-(3',6'-二羟基-3-氧螺环[异苯并呋喃-1(3H),9'-[9H]黄嘌呤]-6-基)-2-碘乙酰胺；N-(3′,6′-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-2-iodoacetamide

Empirical Formula (Hill Notation): C22H14INO6 CAS号: 73264-12-7 分子量: 515.25 Beilstein: 13738833 MDL编号: MFCD00155654 PubChem化学物质编号: 329748213 NACRES: NA.32

¥2,960.96

藏花素 [西红花苷]，Crocin；phyproof® Reference Substance, ≥95.0% (HPLC)

PHL80391

别名：藏花素标准品；西红花苷标准品；藏红花酸二龙二糖酯；Crocetin digentiobiose ester

Empirical Formula (Hill Notation): C44H64O24 分子量: 976.96 EC 号: 255-881-6 MDL编号: MFCD00017495

¥2,844.14

亚甲基蓝 [亚甲蓝水合物]，Methylene Blue hydrate；meets analytical specification of BP 73

66719

别名：3,7-双(二甲基氨基)吩噻嗪-5-鎓氯化物；Basic Blue 9,；次甲基蓝；美兰；美蓝；品蓝；亚甲蓝水合物；亚甲基蓝水合物；3,7-bis(Dimethylamino)phenazathionium chloride, Basic Blue 9, Tetramethylthionine chloride

Empirical Formula (Hill Notation): C16H18ClN3S · xH2O CAS号: 122965-43-9 分子量: 319.85 (anhydrous basis) Beilstein: 3599847 EC 号: 200-515-2 MDL编号: MFCD00150006 PubChem化学物质编号: 329760309 NACRES: NA.47

¥2,710.54

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