Methyl thymol blue complexone

Name: Methyl thymol blue complexone
Brand: Vaqora Chemicals
SKU: VQ-000627

About Methyl thymol blue complexone

Vaqora Chemicals supplies Methyl thymol blue complexone, a biological stain registered under CAS number 1945-77-3. The compound has the formula C37H40N2Na4O13S, corresponding to a molecular weight of 844.7 g/mol. Alternative names: Methylthymol blue and Methylthymol Blue tetrasodium salt.

In its supplied form it is a black powder. Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

Key uses span histology and cytology staining, microscopy and clinical laboratories. Typical end-use sectors are academic and industrial research, diagnostics and biotechnology and textiles and dyeing.

Vaqora Chemicals supplies Methyl thymol blue complexone in 1 g, 5 g, 25 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Histology & cytology staining
Microscopy
Clinical laboratories

Industries

Specifications & identifiers

Chemical identifiers
Product name	Methyl thymol blue complexone
Catalogue No.	VQ-000627
CAS Number	1945-77-3
IUPAC name	tetrasodium;2-[[5-[3-[3-[[bis(carboxylatomethyl)amino]methyl]-4-hydroxy-2-methyl-5-propan-2-ylphenyl]-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-2-hydroxy-6-methyl-3-propan-2-ylphenyl]methyl-(carboxylatomethyl)amino]acetate
Molecular formula	C₃₇H₄₀N₂Na₄O₁₃S
Molecular weight	844.7 g/mol
Exact mass	844.1842
HSN code	32049000
InChIKey	DIZZDZCUMBBRSG-UHFFFAOYSA-J
SMILES	CC1=C(C=C(C(=C1CN(CC(=O)[O-])CC(=O)[O-])O)C(C)C)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C(=C(C(=C4)C(C)C)O)CN(CC(=O)[O-])CC(=O)[O-])C.[Na+].[Na+].[Na+].[Na+]
PubChem CID	73037

Physical properties
Physical form	Powder
Appearance	Black powder
H-bond donors / acceptors	2 / 15
TPSA	259 Å²
Synonyms	Methylthymol blue, Methylthymol Blue tetrasodium salt, Methylthymol Blue sodium salt, Methylthymol blue tetrasodium, Methylthymol Blue W/S, Methylthymol blue sodium, Methylthymol Blue, sodium salt, Methylthymol Blue Sodium Salt ACS grade, Methylthymol Blue sodium salt, Dye content 70 %, Methylthymol Blue sodium salt, p.a., ACS reagent, Tetrasodium N,N'-(3H-2,1-benzoxathiol-3-ylidenebis((6-hydroxy-5-is

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 1945-77-3

AR

Methyl thymol blue, GR

CAS: 1945-77-3
Formula: C₃₇H₄₀N₂Na₄O₁₃S
MW: 844.7 g/mol

VQ-000628

Methylthymol blue sodium salt

CAS: 1945-77-3
Formula: C₃₇H₄₀N₂Na₄O₁₃S
MW: 844.7 g/mol

VQ-000636

Frequently asked questions

What is the CAS number of Methyl thymol blue complexone?

The CAS Registry Number of Methyl thymol blue complexone is 1945-77-3. It is also known as Methylthymol blue, Methylthymol Blue tetrasodium salt, Methylthymol Blue sodium salt.

What is the molecular formula and molecular weight of Methyl thymol blue complexone?

Methyl thymol blue complexone has the molecular formula C37H40N2Na4O13S and a molecular weight of 844.7 g/mol.

Which grade and pack sizes of Methyl thymol blue complexone can I order?

We supply Methyl thymol blue complexone, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methyl thymol blue complexone?

Yes. Every lot of Methyl thymol blue complexone is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Methyl thymol blue complexone be shipped internationally?

Yes. We export Methyl thymol blue complexone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.