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.

541 – 555 of 6,702 results

541

Amido Black 10B, Spectrum™ Chemical

CAS: 1064-48-8

Pricing & Availability
Specifications

CAS	1064-48-8

542

Brilliant Black BN, MP Biomedicals™

CAS: 2519-30-4 Molecular Formula: C28H17N5Na4O14S4 Molecular Weight (g/mol): 867.664 InChI Key: AGKKBBSOKGLVTM-YENKNCRGSA-J Synonym: CI 28440,Food Black 1 PubChem CID: 6321379 IUPAC Name: tetrasodium;(6E)-4-acetamido-5-oxo-6-[[7-sulfonato-4-[(4-sulfonatophenyl)diazenyl]naphthalen-1-yl]hydrazinylidene]naphthalene-1,7-disulfonate SMILES: CC(=O)NC1=C2C(=C(C=C1)S(=O)(=O)[O-])C=C(C(=NNC3=C4C=C(C=CC4=C(C=C3)N=NC5=CC=C(C=C5)S(=O)(=O)[O-])S(=O)(=O)[O-])C2=O)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	6321379
CAS	2519-30-4
Molecular Weight (g/mol)	867.664
SMILES	CC(=O)NC1=C2C(=C(C=C1)S(=O)(=O)[O-])C=C(C(=NNC3=C4C=C(C=CC4=C(C=C3)N=NC5=CC=C(C=C5)S(=O)(=O)[O-])S(=O)(=O)[O-])C2=O)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
Synonym	CI 28440,Food Black 1
IUPAC Name	tetrasodium;(6E)-4-acetamido-5-oxo-6-[[7-sulfonato-4-[(4-sulfonatophenyl)diazenyl]naphthalen-1-yl]hydrazinylidene]naphthalene-1,7-disulfonate
InChI Key	AGKKBBSOKGLVTM-YENKNCRGSA-J
Molecular Formula	C28H17N5Na4O14S4

543

BioTracker Far-Red Peroxynitrite Live Cell Dye, MilliporeSigma™

Live cell imaging probe for detection and imaging peroxynitrite

Pricing & Availability

544

D and C Orange No. 4, Spectrum™ Chemical

CAS: 633-96-5 Molecular Formula: C16H11N2NaO4S Molecular Weight (g/mol): 350.32 InChI Key: IGQFKZCLTLAWLO-UHFFFAOYSA-M IUPAC Name: sodium 4-[2-(2-oxo-1,2-dihydronaphthalen-1-ylidene)hydrazin-1-yl]benzene-1-sulfonate SMILES: [Na+].[O-]S(=O)(=O)C1=CC=C(NN=C2C(=O)C=CC3=CC=CC=C23)C=C1

Pricing & Availability
Specifications

CAS	633-96-5
Molecular Weight (g/mol)	350.32
SMILES	[Na+].[O-]S(=O)(=O)C1=CC=C(NN=C2C(=O)C=CC3=CC=CC=C23)C=C1
IUPAC Name	sodium 4-[2-(2-oxo-1,2-dihydronaphthalen-1-ylidene)hydrazin-1-yl]benzene-1-sulfonate
InChI Key	IGQFKZCLTLAWLO-UHFFFAOYSA-M
Molecular Formula	C16H11N2NaO4S

545

D and C Red No. 4, 87%, Spectrum™ Chemical

CAS: 4548-53-2 Molecular Formula: C18H14N2Na2O7S2 Molecular Weight (g/mol): 480.42 InChI Key: GRRDBTDTMCTWQZ-ZAWKPCBGSA-L IUPAC Name: disodium (3E)-3-[2-(2,4-dimethyl-5-sulfonatophenyl)hydrazin-1-ylidene]-4-oxo-3,4-dihydronaphthalene-1-sulfonate SMILES: [Na+].[Na+].CC1=CC(C)=C(C=C1N\N=C1/C=C(C2=CC=CC=C2C1=O)S([O-])(=O)=O)S([O-])(=O)=O

Pricing & Availability
Specifications

CAS	4548-53-2
Molecular Weight (g/mol)	480.42
SMILES	[Na+].[Na+].CC1=CC(C)=C(C=C1N\N=C1/C=C(C2=CC=CC=C2C1=O)S([O-])(=O)=O)S([O-])(=O)=O
IUPAC Name	disodium (3E)-3-[2-(2,4-dimethyl-5-sulfonatophenyl)hydrazin-1-ylidene]-4-oxo-3,4-dihydronaphthalene-1-sulfonate
InChI Key	GRRDBTDTMCTWQZ-ZAWKPCBGSA-L
Molecular Formula	C18H14N2Na2O7S2

546

D and C Red No. 33, Spectrum™ Chemical

CAS: 3567-66-6

Pricing & Availability
Specifications

CAS	3567-66-6

547

Spectrum Chemical Manufacturing Corporation Hydroxy Naphthol Blue Disodium Salt, Reagent, ACS,, Spectrum™ Chemical

CAS: 165660-27-5 Molecular Formula: C20H14N2Na2O11S3 Molecular Weight (g/mol): 600.49 InChI Key: LXJHFXHZWYBBKJ-UHFFFAOYSA-N IUPAC Name: 3-hydroxy-4-[2-(2-oxo-4-sulfo-1,2-dihydronaphthalen-1-ylidene)hydrazin-1-yl]naphthalene-2,7-disulfonic acid disodium SMILES: [Na].[Na].OC1=C(NN=C2C(=O)C=C(C3=CC=CC=C23)S(O)(=O)=O)C2=CC=C(C=C2C=C1S(O)(=O)=O)S(O)(=O)=O

Pricing & Availability
Specifications

CAS	165660-27-5
Molecular Weight (g/mol)	600.49
SMILES	[Na].[Na].OC1=C(NN=C2C(=O)C=C(C3=CC=CC=C23)S(O)(=O)=O)C2=CC=C(C=C2C=C1S(O)(=O)=O)S(O)(=O)=O
IUPAC Name	3-hydroxy-4-[2-(2-oxo-4-sulfo-1,2-dihydronaphthalen-1-ylidene)hydrazin-1-yl]naphthalene-2,7-disulfonic acid disodium
InChI Key	LXJHFXHZWYBBKJ-UHFFFAOYSA-N
Molecular Formula	C20H14N2Na2O11S3

548

Thermo Scientific Chemicals Stains-All, 95%

CAS: 7423-31-6 Molecular Formula: C₃₀H₂₇BrN₂S₂,C30H27BrN2S2

Pricing & Availability
Specifications

CAS	7423-31-6
Molecular Formula	C₃₀H₂₇BrN₂S₂,C30H27BrN2S2

549

Sulforhodamine 101 acid chloride

CAS: 82354-19-6 Molecular Formula: C31H29ClN2O6S2 Molecular Weight (g/mol): 625.15 MDL Number: MFCD00012406 InChI Key: MPLHNVLQVRSVEE-UHFFFAOYSA-N Synonym: Texas Red™; Sulforhodamine 101 sulfonyl chloride PubChem CID: 452705 ChEBI: CHEBI:51247 IUPAC Name: 16-[4-(chlorosulfonyl)-2-sulfonatophenyl]-3-oxa-9λ⁵,23-diazaheptacyclo[17.7.1.1⁵,⁹.0²,¹⁷.0⁴,¹⁵.0²³,²⁷.0¹³,²⁸]octacosa-1,4,9(28),13,15,17,19(27)-heptaen-9-ylium SMILES: [O-]S(=O)(=O)C1=C(C=CC(=C1)S(Cl)(=O)=O)C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34

Pricing & Availability
Specifications

PubChem CID	452705
CAS	82354-19-6
Molecular Weight (g/mol)	625.15
ChEBI	CHEBI:51247
MDL Number	MFCD00012406
SMILES	[O-]S(=O)(=O)C1=C(C=CC(=C1)S(Cl)(=O)=O)C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34
Synonym	Texas Red™; Sulforhodamine 101 sulfonyl chloride
IUPAC Name	16-[4-(chlorosulfonyl)-2-sulfonatophenyl]-3-oxa-9λ⁵,23-diazaheptacyclo[17.7.1.1⁵,⁹.0²,¹⁷.0⁴,¹⁵.0²³,²⁷.0¹³,²⁸]octacosa-1,4,9(28),13,15,17,19(27)-heptaen-9-ylium
InChI Key	MPLHNVLQVRSVEE-UHFFFAOYSA-N
Molecular Formula	C31H29ClN2O6S2

550

Indigo Carmine, Reagent, ACS, Spectrum™ Chemical

CAS: 860-22-0 Molecular Formula: C16H8N2Na2O8S2 Molecular Weight (g/mol): 466.35 MDL Number: MFCD00005723 InChI Key: KHLVKKOJDHCJMG-QDBORUFSSA-L IUPAC Name: disodium (E)-3,3'-dioxo-1H,1'H,3H,3'H-[2,2'-biindolylidene]-5,5'-disulfonate SMILES: [Na+].[Na+].[O-]S(=O)(=O)C1=CC=C2N\C(C(=O)C2=C1)=C1\NC2=CC=C(C=C2C1=O)S([O-])(=O)=O

Pricing & Availability
Specifications

CAS	860-22-0
Molecular Weight (g/mol)	466.35
MDL Number	MFCD00005723
SMILES	[Na+].[Na+].[O-]S(=O)(=O)C1=CC=C2N\C(C(=O)C2=C1)=C1\NC2=CC=C(C=C2C1=O)S([O-])(=O)=O
IUPAC Name	disodium (E)-3,3'-dioxo-1H,1'H,3H,3'H-[2,2'-biindolylidene]-5,5'-disulfonate
InChI Key	KHLVKKOJDHCJMG-QDBORUFSSA-L
Molecular Formula	C16H8N2Na2O8S2

551

Thermo Scientific™ Remel™ Giemsa Plus Stain Kit

Thermo Scientific™ Remel Giemsa Plus Stain Kit is a modified Wright stain for detection and identification of blood and tissue parasites.

Pricing & Availability

552

Bromophenol Blue, Water Soluble, ACS, Spectrum™ Chemical

CAS: 34725-61-6

Pricing & Availability
Specifications

CAS	34725-61-6

553

Spectrum Chemical Manufacturing Corporation Calmagite, ACS, Spectrum™ Chemical

CAS: 3147-14-6

Pricing & Availability
Specifications

CAS	3147-14-6

554

Bromophenol Blue, ACS, Spectrum™ Chemical

CAS: 115-39-9

Pricing & Availability
Specifications

CAS	115-39-9

555

Bromocresol Purple, 0.04% (w/v) Indicator Solution, Spectrum™ Chemical

Pricing & Availability
Specifications

CAS	115-40-2
Color	Dark Purple
Packaging	Poly Bottle
Chemical Name or Material	Bromocresol Purple
Grade	Chemical Solution
Visual Transition Interval	pH 5.2 (yellow)
Concentration	0.04%

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Stains and Dyes

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Amido Black 10B, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

D and C Orange No. 4, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

D and C Red No. 4, 87%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

D and C Red No. 33, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Spectrum Chemical Manufacturing Corporation Hydroxy Naphthol Blue Disodium Salt, Reagent, ACS,, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Indigo Carmine, Reagent, ACS, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Bromophenol Blue, Water Soluble, ACS, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Spectrum Chemical Manufacturing Corporation Calmagite, ACS, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Bromophenol Blue, ACS, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Bromocresol Purple, 0.04% (w/v) Indicator Solution, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More