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Chemical structure of Pyrocatechol Violet

GB57608

Pyrocatechol Violet

Also listed as CatecholVioletIndicator(4·0-7·0)

Pyrocatechol Violet (catalogue number GB57608) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 115-41-3. Molecular formula C19H14O7S, molecular weight 386.38. IUPAC name: 4-[3-(3,4-dihydroxyphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]benzene-1,2-diol. Supplied as 25g at ₪513.94; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS115-41-3MW386.38FormulaC19H14O7S
CAS number
115-41-3
Molecular weight
386.38
Formula
C19H14O7S
InChIKey
RRRCKIRSVQAAAS-UHFFFAOYSA-N
Catalogue number
GB57608
Brand
GLPBIO
Computed properties PubChem CID 66993 · XLogP 2.3 · TPSA 133 Ų · H-bond donors 4
XLogP
2.3
TPSA
133 Ų
H-bond donors
4
H-bond acceptors
7
Rotatable bonds
2
Heavy atoms
27

SMILES C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)O)C4=CC(=C(C=C4)O)O

Computed descriptors from PubChem (CID 66993), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.