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Synthetic Compounds

CAS No.	NAME	Molecular Formula	Molecular Weight	Purity	Price	2D Structure
1937-37-7	C.I. Direct Black 38 C1=CC=C(C=C1)N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC4=CC=C(C=C4)C5=CC=C(C=C5)N=NC6=C(C=C(C=C6)N)N)N)O.[Na+].[Na+]	C₃₄H₂₅N₉NA₂O₇S₂	781.7	Dye content, ≥45%(based on Nitrogen)	Click to inquire
61925-55-1	Benzenediazonium, 2-methoxy-4-nitro-, 1,5-naphthalenedisulfonate (2:1) COC1=C(C=CC(=C1)[N+](=O)[O-])[N+]#N.COC1=C(C=CC(=C1)[N+](=O)[O-])[N+]#N.C1=CC2=C(C=CC=C2S(=O)(=O)[O-])C(=C1)S(=O)(=O)[O-]	C₂₄H₁₈N₆O₁₂S₂	646.6	BR	Click to inquire
63451-35-4	Hydroxynaphthol blue C1=CC=C2C(=C1)C(=CC(=C2N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+].[Na+]	C₂₀H₁₁N₂NA₃O₁₁S₃	620.5	金属滴定指示剂，80%	Click to inquire
107091-89-4	Thiazole orange CC1=CC=C(C=C1)S(=O)(=O)[O-].CN1C2=CC=CC=C2SC1=CC3=CC=[N+](C4=CC=CC=C34)C	C₂₆H₂₄N₂O₃S₂	476.6	BR，98%	Click to inquire
27918-14-5	2-Aminoacridone C1=CC=C2C(=C1)C(=O)C3=C(N2)C=CC(=C3)N	C₁₃H₁₀N₂O	210.23	BR，98%	Click to inquire
4431-00-9	Aurintricarboxylic acid C1=CC(=C(C=C1C(=C2C=CC(=O)C(=C2)C(=O)O)C3=CC(=C(C=C3)O)C(=O)O)C(=O)O)O	C₂₂H₁₄O₉	422.3	BR，85%	Click to inquire
1326-12-1	Thioflavin T CC1=CC2=C(C=C1)[N+](=C(S2)C3=CC=C(C=C3)N(C)C)C.[Cl-]	C₁₇H₁₉ClN₂S	318.9	Dye content 75%	Click to inquire
7143-21-7	Disodium 3-hydroxy-4-((4-nitrophenyl)azo)naphthalene-2,7-disulphonate C1=CC(=CC=C1N=NC2=C3C=CC(=CC3=CC(=C2O)S(=O)(=O)[O-])S(=O)(=O)[O-])[N+](=O)[O-].[Na+].[Na+]	C₁₆H₉N₃NA₂O₉S₂	497.4	GR	Click to inquire
82611-88-9	Espas CCN(CCCS(=O)(=O)[O-])C1=CC(=CC=C1)OC.[Na+]	C₁₂H₁₈NNAO₄S	295.33	BR，99%	Click to inquire
102062-36-2	Tmb-PS CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)NCCCS(=O)(=O)O)C	C₁₉H₂₆N₂O₃S	362.5	BR，98%	Click to inquire

C.I. Direct Black 38

C₃₄H₂₅N₉NA₂O₇S₂ 781.7

Benzenediazonium, 2-methoxy-4-nitro-, 1,5-naphthalenedisulfonate (2:1)

固红B二磺酸萘盐

C₂₄H₁₈N₆O₁₂S₂ 646.6

Hydroxynaphthol blue

羟基萘酚蓝

C₂₀H₁₁N₂NA₃O₁₁S₃ 620.5

Thiazole orange

C₂₆H₂₄N₂O₃S₂ 476.6

2-Aminoacridone

2-氨基吖啶酮

C₁₃H₁₀N₂O 210.23

Aurintricarboxylic acid

金黄三羧酸

C₂₂H₁₄O₉ 422.3

C₁₇H₁₉ClN₂S 318.9

Disodium 3-hydroxy-4-((4-nitrophenyl)azo)naphthalene-2,7-disulphonate

C₁₆H₉N₃NA₂O₉S₂ 497.4

N-乙基-N-(3-磺丙基)-3-甲氧基苯胺钠盐

C₁₂H₁₈NNAO₄S 295.33

3,3'5,5'-四甲基联苯胺丙磺酸钠

C₁₉H₂₆N₂O₃S 362.5

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