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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481 – 495 of 7,393 results

481

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Chromotrope 2R, Spectrum™ Chemical

CAS: 4197-07-3

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Specifications

CAS	4197-07-3

482

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Thermo Scientific Chemicals Fast Blue BB, 98%, pure

CAS: 120-00-3 Molecular Formula: C17H20N2O3 Molecular Weight (g/mol): 300.358 MDL Number: MFCD00009091 InChI Key: CNXZLZNEIYFZGU-UHFFFAOYSA-N Synonym: 4'-Amino-2', 5'-diethoxybenzanilide,Azoic Diazo No.20,C.I. 37175 PubChem CID: 67108 IUPAC Name: N-(4-amino-2,5-diethoxyphenyl)benzamide SMILES: CCOC1=CC(=C(C=C1N)OCC)NC(=O)C2=CC=CC=C2

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Specifications

PubChem CID	67108
CAS	120-00-3
Molecular Weight (g/mol)	300.358
MDL Number	MFCD00009091
SMILES	CCOC1=CC(=C(C=C1N)OCC)NC(=O)C2=CC=CC=C2
Synonym	4'-Amino-2', 5'-diethoxybenzanilide,Azoic Diazo No.20,C.I. 37175
IUPAC Name	N-(4-amino-2,5-diethoxyphenyl)benzamide
InChI Key	CNXZLZNEIYFZGU-UHFFFAOYSA-N
Molecular Formula	C17H20N2O3

483

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Thermo Scientific Chemicals Azur eosin methylene-blue, pure, solution according to Giemsa

CAS: 51811-82-6

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Specifications

Lambda Max	523 to 526nm (c=0.1, MeOH) (eosine), 646 to 651nm (c=0.1, MeOH) (methylene blue)
CAS	67-56-1
Health Hazard 3	GHS P Statement: Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapors/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF exposed: Call a POISON CENTER or doctor/physician. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Color	Blue
MDL Number	MFCD00081642
Health Hazard 2	GHS H Statement: Highly flammable liquid and vapor. Toxic if inhaled. Toxic in contact with skin. Toxic if swallowed.
Physical Form	Solution
Packaging	Glass bottle
Health Hazard 1	Danger
Chemical Name or Material	Azur eosin methylene-blue
Grade	Pure

484

BD Catalase Reagent Dropper

Identify microorganisms without mixing or measuring reagents

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485

Epredia™ Signature Series™ Cyto-Stain™

Achieve results similar to conventional Papanicolaou stains with Epredia™ Signature Series Cyto-Stain™, a uniquely formulated cytoplasmic stain

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486

Thymol Blue Sodium Salt, ACS Grade, Sigma-Aldrich

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487

Malachite Green Oxalate Salt, Technical Grade, Sigma-Aldrich

Technical grade reagent used in diagnostic assays, hematology, and histology for phosphate detection.

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488

Alpha-Naphtholbenzein, Sigma-Aldrich

CAS: 145-50-6 Molecular Weight (g/mol): 374.43 g/mol

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Specifications

CAS	145-50-6
Molecular Weight (g/mol)	374.43 g/mol

489

Epredia™ Richard-Allan Scientific™ Masson Trichrome Kit

Aids in differentiating collagen and smooth muscle in tumors. Comes with all stains and solutions necessary to complete the staining procedure.

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490

FURA 2-AM

CAS: 108964-32-5 Molecular Formula: C44H47N3O24 Molecular Weight (g/mol): 1001.857 MDL Number: MFCD00036976 InChI Key: VPSRLGDRGCKUTK-UHFFFAOYSA-N Synonym: Fura-2 pentakis(acetoxymethyl) ester PubChem CID: 3364574 IUPAC Name: acetyloxymethyl 2-[6-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-5-[2-[2-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-5-methylphenoxy]ethoxy]-1-benzofuran-2-yl]-1,3-oxazole-5-carboxylate SMILES: CC1=CC(=C(C=C1)N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C)OCCOC2=C(C=C3C(=C2)C=C(O3)C4=NC=C(O4)C(=O)OCOC(=O)C)N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C

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Specifications

PubChem CID	3364574
CAS	108964-32-5
Molecular Weight (g/mol)	1001.857
MDL Number	MFCD00036976
SMILES	CC1=CC(=C(C=C1)N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C)OCCOC2=C(C=C3C(=C2)C=C(O3)C4=NC=C(O4)C(=O)OCOC(=O)C)N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C
Synonym	Fura-2 pentakis(acetoxymethyl) ester
IUPAC Name	acetyloxymethyl 2-[6-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-5-[2-[2-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-5-methylphenoxy]ethoxy]-1-benzofuran-2-yl]-1,3-oxazole-5-carboxylate
InChI Key	VPSRLGDRGCKUTK-UHFFFAOYSA-N
Molecular Formula	C44H47N3O24

491

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Thermo Scientific Chemicals Cresol Red sodium salt

CAS: 62625-29-0 MDL Number: MFCD00001618 Synonym: o-Cresolsulfonephthalein sodium salt

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Specifications

CAS	62625-29-0
MDL Number	MFCD00001618
Synonym	o-Cresolsulfonephthalein sodium salt

492

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Methyl Red, Neutral, Reagent, ACS, Spectrum™ Chemical

CAS: 493-52-7 Molecular Formula: C15H15N3O2 Molecular Weight (g/mol): 269.30 InChI Key: CEQFOVLGLXCDCX-UHFFFAOYSA-N IUPAC Name: 2-{2-[4-(dimethylamino)phenyl]diazen-1-yl}benzoic acid SMILES: CN(C)C1=CC=C(C=C1)N=NC1=CC=CC=C1C(O)=O

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Specifications

CAS	493-52-7
Molecular Weight (g/mol)	269.30
SMILES	CN(C)C1=CC=C(C=C1)N=NC1=CC=CC=C1C(O)=O
IUPAC Name	2-{2-[4-(dimethylamino)phenyl]diazen-1-yl}benzoic acid
InChI Key	CEQFOVLGLXCDCX-UHFFFAOYSA-N
Molecular Formula	C15H15N3O2

493

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Thermo Scientific Chemicals Reactive Blue 4, dye content min. 35%

CAS: 13324-20-4 Molecular Formula: C23H14Cl2N6O8S2 Molecular Weight (g/mol): 637.42 MDL Number: MFCD00001218 InChI Key: RTLULCVBFCRQKI-UHFFFAOYSA-N Synonym: C.I. 61205; Procion™ Blue MX-R PubChem CID: 25863 IUPAC Name: 1-amino-4-[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfoanilino]-9,10-dioxoanthracene-2-sulfonic acid SMILES: NC1=C(C=C(NC2=CC=C(C(NC3=NC(Cl)=NC(Cl)=N3)=C2)S(O)(=O)=O)C2=C1C(=O)C1=CC=CC=C1C2=O)S(O)(=O)=O

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Specifications

PubChem CID	25863
CAS	13324-20-4
Molecular Weight (g/mol)	637.42
MDL Number	MFCD00001218
SMILES	NC1=C(C=C(NC2=CC=C(C(NC3=NC(Cl)=NC(Cl)=N3)=C2)S(O)(=O)=O)C2=C1C(=O)C1=CC=CC=C1C2=O)S(O)(=O)=O
Synonym	C.I. 61205; Procion™ Blue MX-R
IUPAC Name	1-amino-4-[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfoanilino]-9,10-dioxoanthracene-2-sulfonic acid
InChI Key	RTLULCVBFCRQKI-UHFFFAOYSA-N
Molecular Formula	C23H14Cl2N6O8S2

494

Lucifer yellow CH, Dilithium salt, ≥99%, >95%, MP Biomedicals

CAS: 67769-47-5 Molecular Formula: C13H9Li2N5O9S2 Molecular Weight (g/mol): 457.241 InChI Key: RPKCZJYDUKVMGF-UHFFFAOYSA-L Synonym: 6-amino-2[(Hyrazinocarbonyl)amino]-2,3-dihydro-1,3-dioxo-1H-Benz[de] Isoquinoline-5,8-disulfonic acid dilithium salt PubChem CID: 124220108 ChEBI: CHEBI:52106 IUPAC Name: dilithium;6-amino-2-(hydrazinecarbonylamino)-1,3-dioxobenzo[de]isoquinoline-5,8-disulfonate SMILES: [Li+].[Li+].C1=C(C=C2C3=C1C(=O)N(C(=O)C3=CC(=C2N)S(=O)(=O)[O-])NC(=O)NN)S(=O)(=O)[O-]

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Specifications

PubChem CID	124220108
CAS	67769-47-5
Molecular Weight (g/mol)	457.241
ChEBI	CHEBI:52106
SMILES	[Li+].[Li+].C1=C(C=C2C3=C1C(=O)N(C(=O)C3=CC(=C2N)S(=O)(=O)[O-])NC(=O)NN)S(=O)(=O)[O-]
Synonym	6-amino-2[(Hyrazinocarbonyl)amino]-2,3-dihydro-1,3-dioxo-1H-Benz[de] Isoquinoline-5,8-disulfonic acid dilithium salt
IUPAC Name	dilithium;6-amino-2-(hydrazinecarbonylamino)-1,3-dioxobenzo[de]isoquinoline-5,8-disulfonate
InChI Key	RPKCZJYDUKVMGF-UHFFFAOYSA-L
Molecular Formula	C13H9Li2N5O9S2

495

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Bromocresol Green, Reagent, ACS, Spectrum™ Chemical

CAS: 76-60-8 Molecular Formula: C21H14Br4O5S Molecular Weight (g/mol): 698.01 InChI Key: FRPHFZCDPYBUAU-UHFFFAOYSA-N IUPAC Name: 3,3-bis(3,5-dibromo-4-hydroxy-2-methylphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione SMILES: CC1=C(Br)C(O)=C(Br)C=C1C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(Br)=C(O)C(Br)=C1C

Pricing & Availability
Specifications

CAS	76-60-8
Molecular Weight (g/mol)	698.01
SMILES	CC1=C(Br)C(O)=C(Br)C=C1C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(Br)=C(O)C(Br)=C1C
IUPAC Name	3,3-bis(3,5-dibromo-4-hydroxy-2-methylphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione
InChI Key	FRPHFZCDPYBUAU-UHFFFAOYSA-N
Molecular Formula	C21H14Br4O5S

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BD Catalase Reagent Dropper GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Epredia™ Signature Series™ Cyto-Stain™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

BD Catalase Reagent Dropper

Epredia™ Signature Series™ Cyto-Stain™