Citric Acid

Citric Acid

SCHEMBL891607

O=C(O)CC(O)(CC(=O)O)C(=O)O.[NaH].[Zr]

nearest known ligand 0.88

Full drug profile on Sugi Atlas →

Known targets — ChEMBL curated mechanism

ACVR1ADORA1ADORA2AADORA2BADORA3ESR1ESR2FLT3GRIN1GRIN2AGRIN2BGRIN2CGRIN2DGRIN3AGRIN3BGSC1HRH1HTR7IDH1IDH2IRAK1JAK1JAK2JAK3MEN1OPRM1P2RX3PDE5ASCN10ASCN11ASCN1ASCN2ASCN3ASCN4ASCN5ASCN7ASCN8ASCN9ASIGMAR1SLC6A2SYKTACR1TOP2ATYK2

The experimentally established mechanism targets of Citric Acid. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.

Predicted protein targets (top 19)

geneUniProtsupporting neighboursconfidence
MEN1 known ✓ O00255 1/20 0.40
ALDH1A1 P00352 2/20 0.88
HMGCR P04035 1/20 0.46
CHRM1 P11229 1/20 0.46
TBXA2R P21731 1/20 0.46
ADRA1A P35348 1/20 0.46
TSHR P16473 2/20 0.43
CYP2D6 P10635 2/20 0.43
CYP2C19 P33261 1/20 0.43
HIF1A Q16665 1/20 0.43
ACLY P53396 4/20 0.42
KDM4E B2RXH2 2/20 0.42
LMNA P02545 2/20 0.42
MAPT P10636 1/20 0.42
ALOX15 P16050 1/20 0.42
SLC13A5 Q86YT5 4/20 0.41
CPT2 P23786 1/20 0.41
CYP1A2 P05177 1/20 0.40
KMT2A Q03164 1/20 0.40

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
Citric Acid SCHEMBL27373130 1.00 ALDH1A1 (0.88) ALDH1A1HMGCRCHRM1TBXA2RADRA1A
Citric Acid SCHEMBL9189668 0.97 ALDH1A1 (0.83) ALDH1A1HMGCRCHRM1TBXA2RADRA1A
Citric Acid SCHEMBL2593972 0.97 ALDH1A1 (0.94) ALDH1A1HMGCRCHRM1TBXA2RADRA1A
Citric Acid SCHEMBL8400312 0.97 ALDH1A1 (0.94) ALDH1A1HMGCRCHRM1TBXA2RADRA1A
Citric Acid SCHEMBL3659 0.97 ALDH1A1 (0.94) ALDH1A1HMGCRCHRM1TBXA2RADRA1A
Citric Acid SCHEMBL7060057 0.97 ALDH1A1 (0.94) ALDH1A1HMGCRCHRM1TBXA2RADRA1A
Citric Acid SCHEMBL1426398 0.97 ALDH1A1 (0.94) ALDH1A1HMGCRCHRM1TBXA2RADRA1A
Citric Acid SCHEMBL2411531 0.97 ALDH1A1 (0.94) ALDH1A1HMGCRCHRM1TBXA2RADRA1A
Citric Acid SCHEMBL4819877 0.97 ALDH1A1 (0.94) ALDH1A1HMGCRCHRM1TBXA2RADRA1A
Citric Acid SCHEMBL11857836 0.97 ALDH1A1 (0.94) ALDH1A1HMGCRCHRM1TBXA2RADRA1A

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-5217632-A Stirring a mixture of alpha hydroxy carboxylate, a polyol and water to uniformity, adding boric acid or borax to farm chelate and basification ZIRCONIUM TECHNOLOGY CORPORATION (US) 1993-06-08 US claimed
EP-0302544-B1 HIGH TEMPERATURE GUAR-BASED FRACTURING FLUID PUMPTECH N.V. (BE) 1992-06-03 EP claimed
EP-0302544-A2 High temperature guar-based fracturing fluid PUMPTECH N.V. (BE) 1989-02-08 EP claimed
US-4801389-A ZIRCONIUM OR HAFNIUM CROSSLINKING AGENT, BICARBONATE SALT DOWELL SCHLUMBERGER INCORPORATED (US) 1989-01-31 US claimed
US-4624795-A Aqueous acid gels and use thereof BJ-TITAN SERVICES COMPANY (US) 1986-11-25 US claimed
US-20250298177-A1 POLARIZING PLATE AND OPTICAL DISPLAY APPARATUS COMPRISING THE SAME Wuxi Hengxin Optoelectronic Materials Co., Ltd. (CN) 2025-09-25 US disclosed
EP-4601775-A1 METHODS OF MAKING SHAPE STABLE PHASE CHANGE MATERIAL COMPOSITIONS Phase Change Energy Solutions, Inc. (US) 2025-08-20 EP disclosed
EP-3597670-B1 WATER-SOLUBLE COMPOSITION, PRODUCTION METHOD FOR CURED PRODUCT THEREOF, AND CURED PRODUCT THEREOF, AND ACYL PHOSPHINATE ADEKA CORP (JP) 2024-07-10 EP disclosed
WO-2024102900-A1 METHODS OF MAKING SHAPE STABLE PHASE CHANGE MATERIAL COMPOSITIONS PHASE CHANGE ENERGY SOLUTIONS, INC. (US) 2024-05-16 WO disclosed
CN-110036343-B Water-soluble composition, pattern forming agent, method for producing cured product using same, and cured product 株式会社ADEKA 2023-06-13 CN disclosed
US-11649334-B2 Water-soluble composition, production method for cured product thereof, and cured product thereof, and acyl phosphinate ADEKA CORPORATION (JP) 2023-05-16 US disclosed
CN-110337454-B Water-soluble composition, method for producing cured product thereof, and acylphosphinate 株式会社ADEKA 2022-04-12 CN disclosed
US-5268030-A Containing alpha-hydroxycarboxylic acid ligands SEQUA CHEMICALS INC. (US) 1993-12-07 US disclosed
EP-0562821-A1 Paper coating composition containing a zirconium chelate insolubilizer SEQUA CHEMICALS INC. (US) 1993-09-29 EP disclosed
US-5217632-A Stirring a mixture of alpha hydroxy carboxylate, a polyol and water to uniformity, adding boric acid or borax to farm chelate and basification ZIRCONIUM TECHNOLOGY CORPORATION (US) 1993-06-08 US disclosed
US-5182408-A Process for preparation of stable aqueous solutions of zirconium chelates ZIRCONIUM TECHNOLOGY CORPORATION (US) 1993-01-26 US disclosed
EP-0302544-B1 HIGH TEMPERATURE GUAR-BASED FRACTURING FLUID PUMPTECH N.V. (BE) 1992-06-03 EP disclosed
EP-0302544-A2 High temperature guar-based fracturing fluid PUMPTECH N.V. (BE) 1989-02-08 EP disclosed
US-4801389-A ZIRCONIUM OR HAFNIUM CROSSLINKING AGENT, BICARBONATE SALT DOWELL SCHLUMBERGER INCORPORATED (US) 1989-01-31 US disclosed
US-4624795-A Aqueous acid gels and use thereof BJ-TITAN SERVICES COMPANY (US) 1986-11-25 US 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-11649334-B2 Water-soluble composition, production method for cured product thereof, and cured product thereof, and acyl phosphinate PHOSPHO1, ASS1, SGMS1 MEN1 551/4885ALDH1A1 711/4885HMGCR 3798/4885

“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.