Pyrophosphoric Acid

Pyrophosphoric Acid

SCHEMBL345106

O=P([O-])([O-])OP(=O)([O-])[O-].[Mn+2].[NH4+].[NH4+]

nearest known ligand 0.33

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Predicted protein targets (top 6)

geneUniProtsupporting neighboursconfidence
CA1 P00915 2/20 0.33
CA4 P22748 2/20 0.33
CA5A P35218 2/20 0.33
CA5B Q9Y2D0 2/20 0.33
LMNA P02545 1/20 0.33
SLC34A1 Q06495 1/20 0.31

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

Similar compounds — the chemically nearest patent molecules

Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.

Compoundsimilaritytop predictedshared targets
Pyrophosphoric Acid SCHEMBL513552 0.96 LMNA (0.35) CA1CA4CA5ACA5BLMNA
Pyrophosphoric Acid SCHEMBL17798932 0.96 LMNA (0.35) CA1CA4CA5ACA5BLMNA
Pyrophosphoric Acid SCHEMBL17798936 0.92 CA1 (0.33) CA1CA4CA5ACA5BLMNA
Pyrophosphoric Acid SCHEMBL17416233 0.92 CA1 (0.33) CA1CA4CA5ACA5BLMNA
Pyrophosphoric Acid SCHEMBL17416226 0.92 CA1 (0.33) CA1CA4CA5ACA5BLMNA
Pyrophosphoric Acid SCHEMBL17416227 0.92 CA1 (0.33) CA1CA4CA5ACA5BLMNA
Pyrophosphoric Acid SCHEMBL596237 0.92 CA1 (0.33) CA1CA4CA5ACA5BLMNA
Pyrophosphoric Acid SCHEMBL2963362 0.92 CA1 (0.33) CA1CA4CA5ACA5BLMNA
Pyrophosphoric Acid SCHEMBL17416256 0.92 CA1 (0.33) CA1CA4CA5ACA5BLMNA
Pyrophosphoric Acid SCHEMBL340648 0.92 CA1 (0.33) CA1CA4CA5ACA5BLMNA

Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.

Patent provenance — the patents this molecule appears in, and who filed them

Claimed or disclosed in 416 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-120040903-A ABS composite material and preparation method and application thereof 金发科技股份有限公司 2025-05-27 CN claimed
CN-116322621-A Semi-permanent tattoo 墨水盒墨水公司 2023-06-23 CN claimed
EP-4196085-A1 SEMI-PERMANENT TATTOOS inkbox ink Inc. (CA) 2023-06-21 EP claimed
WO-2022036113-A1 SEMI-PERMANENT TATTOOS inkbox ink Inc. (CA) 2022-02-17 WO claimed
EP-3921040-A1 SEMI-PERMANENT TATTOOS inkbox ink Inc. (CA) 2021-12-15 EP claimed
WO-2020163830-A1 SEMI-PERMANENT TATTOOS INKBOX INK INCORPORATED (CA) 2020-08-13 WO claimed
US-20180051185-A1 Pigmented Epoxy Tile and a Method to Fabricate Manarolla Dante (US) 2018-02-22 US claimed
US-20170075142-A1 Color Restrictive Eyeglasses THIBAULT RAYMOND (US) 2017-03-16 US claimed
US-9411076-B2 Pigmented polymerizable compositions and optical articles prepared therefrom PPG INDUSTRIES OHIO, INC. (US) 2016-08-09 US claimed
US-20140080972-A1 PIGMENTED POLYMERIZABLE COMPOSITIONS AND OPTICAL ARTICLES PREPARED THEREFROM PPG INDUSTRIES OHIO, INC. (US) 2014-03-20 US claimed
WO-2014043473-A1 PIGMENTED POLYMERIZABLE COMPOSITIONS AND OPTICAL ARTICLES PREPARED THEREFROM PPG INDUSTRIES OHIO, INC. (US) 2014-03-20 WO claimed
US-20260146135-A1 METHOD FOR SEPARATING AND RECOVERING LIGNIN AND MELTABLE FLOWABLE BIOLIGNIN POLYMERS BIOLEUM CORPORATION (US) 2026-05-28 US disclosed
EP-4739398-A1 COMPOSITIONS FOR TATTOOING AND METHODS FOR MANUFACTURING THE SAME Ben Shlush, Maor (IL) 2026-05-13 EP disclosed
EP-4077464-B1 FREE RADICAL POLYMERIZABLE ADHESION-PROMOTING INTERLAYER COMPOSITIONS AND METHODS OF USE PRC DESOTO INT INC (US) 2026-04-29 EP disclosed
WO-2026039879-A1 METHOD AND DEVICE FOR COLOURATION OF SUBSTRATES XEFCO PTY LTD (AU) 2026-02-26 WO disclosed
US-5260052-A Process for treating pigments EASTMAN KODAK COMPANY (US) 1993-11-09 US disclosed
US-5169881-A Dispersion in continuous water phase and a polyester material containing a sulfomonomer; cosmetics; smooth, uniform feel EASTMAN KODAK COMPANY (US) 1992-12-08 US disclosed
EP-0497831-A1 PROCESS FOR TREATING PIGMENTS EASTMAN KODAK COMPANY (US) 1992-08-12 EP disclosed
US-5055500-A Water dispersible linear polyester containing sulfomonomer, shear EASTMAN KODAK COMPANY (US) 1991-10-08 US disclosed
WO-1991006607-A1 PROCESS FOR TREATING PIGMENTS EASTMAN KODAK COMPANY (US) 1991-05-16 WO disclosed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (1 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

PatentTitleText reads most aboutPredicted target · text-rank
US-20260146135-A1 METHOD FOR SEPARATING AND RECOVERING LIGNIN AND MELTABLE FLOWABLE BIOLIGNIN POLYMERS LIMK1, CEL, LIMA1 CA1 4592/4885CA4 3231/4885CA5A 4792/4885

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.