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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1,321 – 1,335 of 7,098 results

1,321

New Methylene Blue 'N' Stain, for Reticulocyte Count, Ricca Chemical

CAS: 6586-05-6 Molecular Formula: C18H22Cl3N3SZn Molecular Weight (g/mol): Mixture InChI Key: GGKWUSWRGRCLEV-UHFFFAOYSA-K IUPAC Name: zinc(2+) 3,7-bis(ethylamino)-2,8-dimethyl-5λ4-phenothiazin-5-ylium trichloride SMILES: [Cl-].[Cl-].[Cl-].[Zn++].CCNC1=CC2=[S+]C3=CC(NCC)=C(C)C=C3N=C2C=C1C

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Specifications

CAS	6586-05-6
Molecular Weight (g/mol)	Mixture
SMILES	[Cl-].[Cl-].[Cl-].[Zn++].CCNC1=CC2=[S+]C3=CC(NCC)=C(C)C=C3N=C2C=C1C
IUPAC Name	zinc(2+) 3,7-bis(ethylamino)-2,8-dimethyl-5λ4-phenothiazin-5-ylium trichloride
InChI Key	GGKWUSWRGRCLEV-UHFFFAOYSA-K
Molecular Formula	C18H22Cl3N3SZn

1,322

Crystal Violet Solution R, EP Reagent 1022901, Ricca Chemical

CAS: 64-19-7 Molecular Formula: C2H4O2 Molecular Weight (g/mol): Mixture MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N PubChem CID: 176 ChEBI: CHEBI:15366 IUPAC Name: acetic acid SMILES: CC(O)=O

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Specifications

PubChem CID	176
CAS	64-19-7
Molecular Weight (g/mol)	Mixture
ChEBI	CHEBI:15366
MDL Number	MFCD00036152
SMILES	CC(O)=O
IUPAC Name	acetic acid
InChI Key	QTBSBXVTEAMEQO-UHFFFAOYSA-N
Molecular Formula	C2H4O2

1,323

Food Yellow No. 4 Aluminum Lake, TCI America™

CAS: 12225-21-7 Molecular Formula: C48H33AlN12O27S6 Molecular Weight (g/mol): 1429.19 MDL Number: MFCD00148908 InChI Key: WNVDZDLVUGYYKK-UHFFFAOYNA-K PubChem CID: 56843209 IUPAC Name: aluminum(3+) tris(4-{2-[3-carboxy-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazen-1-yl}benzene-1-sulfonate) SMILES: [Al+3].OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O.OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O.OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O

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Specifications

PubChem CID	56843209
CAS	12225-21-7
Molecular Weight (g/mol)	1429.19
MDL Number	MFCD00148908
SMILES	[Al+3].OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O.OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O.OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O
IUPAC Name	aluminum(3+) tris(4-{2-[3-carboxy-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazen-1-yl}benzene-1-sulfonate)
InChI Key	WNVDZDLVUGYYKK-UHFFFAOYNA-K
Molecular Formula	C48H33AlN12O27S6

1,324

Methylene Blue Hydrate 70.0+%, TCI America™

CAS: 61-73-4 Molecular Formula: C16H18ClN3S Molecular Weight (g/mol): 319.851 MDL Number: MFCD00012111 InChI Key: CXKWCBBOMKCUKX-UHFFFAOYSA-M Synonym: 3,7-Bis(dimethylamino)-5-phenothiazinium Chloride, Basic Blue 9 PubChem CID: 6099 ChEBI: CHEBI:6872 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]

Pricing & Availability
Specifications

PubChem CID	6099
CAS	61-73-4
Molecular Weight (g/mol)	319.851
ChEBI	CHEBI:6872
MDL Number	MFCD00012111
SMILES	CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]
Synonym	3,7-Bis(dimethylamino)-5-phenothiazinium Chloride, Basic Blue 9
IUPAC Name	[7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride
InChI Key	CXKWCBBOMKCUKX-UHFFFAOYSA-M
Molecular Formula	C16H18ClN3S

1,325

Food Yellow No. 5, TCI America™

CAS: 2783-94-0 Molecular Formula: C16H10N2Na2O7S2 Molecular Weight (g/mol): 452.363 MDL Number: MFCD00036437 InChI Key: TXVRKNUZLYFDTJ-UHFFFAOYSA-L PubChem CID: 6850717 IUPAC Name: disodium;6-oxo-5-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2-sulfonate SMILES: C1=CC(=CC=C1NN=C2C3=C(C=CC2=O)C=C(C=C3)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	6850717
CAS	2783-94-0
Molecular Weight (g/mol)	452.363
MDL Number	MFCD00036437
SMILES	C1=CC(=CC=C1NN=C2C3=C(C=CC2=O)C=C(C=C3)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
IUPAC Name	disodium;6-oxo-5-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2-sulfonate
InChI Key	TXVRKNUZLYFDTJ-UHFFFAOYSA-L
Molecular Formula	C16H10N2Na2O7S2