Stains and Dyes

A variety of solutions used to selectively bind to and enhance the visibility of biological structures using color and/or fluorescence; used for histology, protein staining, electrophoresis, bacterial classification, blotting, etc.

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6,931 – 6,945 of 7,084 results

6,931

2,6-Dichloroindophenol Sodium Salt Hydrate, Reagent ACS, Thermo Scientific™

CAS: 620-45-1 Molecular Formula: C12H6Cl2NNaO2 Molecular Weight (g/mol): 290.07 MDL Number: MFCD00150014 InChI Key: FHLDWQLHDYCXKI-UHFFFAOYSA-M Synonym: 2, 6-Dichlorophenolindophenol sodium salt,Tillman's reagent PubChem CID: 23697355 ChEBI: CHEBI:948 IUPAC Name: sodium 2,6-dichloro-4-[(4-oxocyclohexa-2,5-dien-1-ylidene)amino]benzen-1-olate SMILES: [Na+].[O-]C1=C(Cl)C=C(C=C1Cl)N=C1C=CC(=O)C=C1

Pricing & Availability
Specifications

PubChem CID	23697355
CAS	620-45-1
Molecular Weight (g/mol)	290.07
ChEBI	CHEBI:948
MDL Number	MFCD00150014
SMILES	[Na+].[O-]C1=C(Cl)C=C(C=C1Cl)N=C1C=CC(=O)C=C1
Synonym	2, 6-Dichlorophenolindophenol sodium salt,Tillman's reagent
IUPAC Name	sodium 2,6-dichloro-4-[(4-oxocyclohexa-2,5-dien-1-ylidene)amino]benzen-1-olate
InChI Key	FHLDWQLHDYCXKI-UHFFFAOYSA-M
Molecular Formula	C12H6Cl2NNaO2

6,932

Epredia™ Richard-Allan Mouse Monoclonal Antibodies ACTH-CD45/LCA

Pricing & Availability

6,933

Epredia™ Richard-Allan Mouse Monoclonal Antibodies ACTH-CD45/LCA

Pricing & Availability

6,934

MP Biomedicals, Inc Indoine Blue, MP Biomedicals

CAS: 4569-88-4 Molecular Formula: C30H24ClN5O Molecular Weight (g/mol): 506.01 MDL Number: MFCD00011924 InChI Key: SCMDRBZEIUMBBQ-UHFFFAOYSA-N PubChem CID: 9575841 IUPAC Name: 3-amino-2,8-dimethyl-7-{2-[(1Z)-2-oxo-1,2-dihydronaphthalen-1-ylidene]hydrazin-1-yl}-5-phenyl-5λ⁵-phenazin-5-ylium chloride SMILES: [Cl-].CC1=CC2=NC3=CC(C)=C(N)C=C3[N+](C3=CC=CC=C3)=C2C=C1N\N=C1/C(=O)C=CC2=CC=CC=C12

Pricing & Availability
Specifications

PubChem CID	9575841
CAS	4569-88-4
Molecular Weight (g/mol)	506.01
MDL Number	MFCD00011924
SMILES	[Cl-].CC1=CC2=NC3=CC(C)=C(N)C=C3[N+](C3=CC=CC=C3)=C2C=C1N\N=C1/C(=O)C=CC2=CC=CC=C12
IUPAC Name	3-amino-2,8-dimethyl-7-{2-[(1Z)-2-oxo-1,2-dihydronaphthalen-1-ylidene]hydrazin-1-yl}-5-phenyl-5λ⁵-phenazin-5-ylium chloride
InChI Key	SCMDRBZEIUMBBQ-UHFFFAOYSA-N
Molecular Formula	C30H24ClN5O

6,935

MilliporeSigma™ Harleco™ Hemacolor™ Solution I

Used as fixative for all Wright and Wright-Giemsa staining protocols

Pricing & Availability

6,936

Epredia™ Richard-Allan Mouse Monoclonal Antibodies ACTH-CD45/LCA

Pricing & Availability

6,937

MP Biomedicals, Inc Tetrabromophenolphthalein,MP Biomedicals

CAS: 76-62-0 Molecular Formula: C20H10Br4O4 Molecular Weight (g/mol): 633.912 InChI Key: OBRGVMYQZVQHGO-UHFFFAOYSA-N PubChem CID: 65569 IUPAC Name: 3,3-bis(3,5-dibromo-4-hydroxyphenyl)-2-benzofuran-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC2(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br

Pricing & Availability
Specifications

PubChem CID	65569
CAS	76-62-0
Molecular Weight (g/mol)	633.912
SMILES	C1=CC=C2C(=C1)C(=O)OC2(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br
IUPAC Name	3,3-bis(3,5-dibromo-4-hydroxyphenyl)-2-benzofuran-1-one
InChI Key	OBRGVMYQZVQHGO-UHFFFAOYSA-N
Molecular Formula	C20H10Br4O4

6,938

Epredia™ Richard-Allan Mouse Monoclonal Antibodies ACTH-CD45/LCA

Pricing & Availability

6,939

Congo Red MP Biomedicals

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L Synonym: Direct Red 28 PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	11313
CAS	573-58-0
Molecular Weight (g/mol)	696.664
ChEBI	CHEBI:34653
SMILES	C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]
Synonym	Direct Red 28
IUPAC Name	disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate
InChI Key	IQFVPQOLBLOTPF-UHFFFAOYSA-L
Molecular Formula	C32H22N6Na2O6S2

6,940

MP Biomedicals, Inc Xylene Blue V, MP Biomedicals

CAS: 3536-49-0 Molecular Formula: C54H62CaN4O14S4 Molecular Weight (g/mol): 1159.422 InChI Key: RTMBGDBBDQKNNZ-UHFFFAOYSA-L PubChem CID: 77073 IUPAC Name: calcium;4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]-6-hydroxybenzene-1,3-disulfonate SMILES: CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC(=C(C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])O.CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC(=C(C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Ca+2]

Pricing & Availability
Specifications

PubChem CID	77073
CAS	3536-49-0
Molecular Weight (g/mol)	1159.422
SMILES	CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC(=C(C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])O.CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC(=C(C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Ca+2]
IUPAC Name	calcium;4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]-6-hydroxybenzene-1,3-disulfonate
InChI Key	RTMBGDBBDQKNNZ-UHFFFAOYSA-L
Molecular Formula	C54H62CaN4O14S4

6,941

Direct Black 22, Thermo Scientific™

CAS: 6473-13-8 Molecular Formula: C44H32N13NaO11S3-2 Molecular Weight (g/mol): 1037.99 InChI Key: RZEULCCAVHCFHK-KBDUNXJJSA-K Synonym: C.I. 35435 PubChem CID: 71774637 IUPAC Name: sodium;(3Z)-6-[(2,4-diaminophenyl)diazenyl]-3-[[4-[4-[(2Z)-2-[7-[(2,4-diaminophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate SMILES: C1=CC(=CC=C1NC2=C(C=C(C=C2)NN=C3C(=CC4=C(C3=O)C=C(C=C4)N=NC5=C(C=C(C=C5)N)N)S(=O)(=O)[O-])S(=O)(=O)[O-])NN=C6C(=CC7=C(C6=O)C=C(C=C7)N=NC8=C(C=C(C=C8)N)N)S(=O)(=O)[O-].[Na+]

Pricing & Availability
Specifications

PubChem CID	71774637
CAS	6473-13-8
Molecular Weight (g/mol)	1037.99
SMILES	C1=CC(=CC=C1NC2=C(C=C(C=C2)NN=C3C(=CC4=C(C3=O)C=C(C=C4)N=NC5=C(C=C(C=C5)N)N)S(=O)(=O)[O-])S(=O)(=O)[O-])NN=C6C(=CC7=C(C6=O)C=C(C=C7)N=NC8=C(C=C(C=C8)N)N)S(=O)(=O)[O-].[Na+]
Synonym	C.I. 35435
IUPAC Name	sodium;(3Z)-6-[(2,4-diaminophenyl)diazenyl]-3-[[4-[4-[(2Z)-2-[7-[(2,4-diaminophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate
InChI Key	RZEULCCAVHCFHK-KBDUNXJJSA-K
Molecular Formula	C44H32N13NaO11S3-2

6,942

Crystal Violet Gram Solution, Harleco™, MilliporeSigma™

CAS: 548-62-9 Molecular Formula: C25H30ClN3 Molecular Weight (g/mol): 407.986 InChI Key: ZXJXZNDDNMQXFV-UHFFFAOYSA-M Synonym: Gram Stain PubChem CID: 11057 ChEBI: CHEBI:41688 IUPAC Name: [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]

Pricing & Availability
Specifications

PubChem CID	11057
CAS	548-62-9
Molecular Weight (g/mol)	407.986
ChEBI	CHEBI:41688
SMILES	CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]
Synonym	Gram Stain
IUPAC Name	[4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride
InChI Key	ZXJXZNDDNMQXFV-UHFFFAOYSA-M
Molecular Formula	C25H30ClN3

6,943

Auramine O, MP Biomedicals™

CAS: 2465-27-2 Molecular Formula: C17H22ClN3 Molecular Weight (g/mol): 303.834 InChI Key: KSCQDDRPFHTIRL-UHFFFAOYSA-N Synonym: C.I. 41000,4, 4'-(imidocarbonyl)Bis(N, N'-dimethyl-amine) monohydrochloride PubChem CID: 17170 ChEBI: CHEBI:51876 IUPAC Name: 4-[4-(dimethylamino)benzenecarboximidoyl]-N,N-dimethylaniline;hydrochloride SMILES: CN(C)C1=CC=C(C=C1)C(=N)C2=CC=C(C=C2)N(C)C.Cl

Pricing & Availability
Specifications

PubChem CID	17170
CAS	2465-27-2
Molecular Weight (g/mol)	303.834
ChEBI	CHEBI:51876
SMILES	CN(C)C1=CC=C(C=C1)C(=N)C2=CC=C(C=C2)N(C)C.Cl
Synonym	C.I. 41000,4, 4'-(imidocarbonyl)Bis(N, N'-dimethyl-amine) monohydrochloride
IUPAC Name	4-[4-(dimethylamino)benzenecarboximidoyl]-N,N-dimethylaniline;hydrochloride
InChI Key	KSCQDDRPFHTIRL-UHFFFAOYSA-N
Molecular Formula	C17H22ClN3

6,944

Thermo Scientific Chemicals Tetrabromophenolphthalein ethyl ester, potassium salt, hydrate, 97%, Thermo Scientific™

Pricing & Availability

6,945

MP Biomedicals, Inc Eosin Yellowish, MP Biomedicals

CAS: 17372-87-1 Molecular Formula: C20H12Br4Na2O8 Molecular Weight (g/mol): 745.904 InChI Key: MASXMTNVNASWNH-UHFFFAOYSA-L PubChem CID: 91886399 IUPAC Name: disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate SMILES: C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	91886399
CAS	17372-87-1
Molecular Weight (g/mol)	745.904
SMILES	C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+]
IUPAC Name	disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate
InChI Key	MASXMTNVNASWNH-UHFFFAOYSA-L
Molecular Formula	C20H12Br4Na2O8

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