File:Boric-acid-2D.png · Wikimedia Commons · See Wikimedia Commons
orthoboric acid
Sign in to saveAlso known as o-boric acid, boracic acid, hydrogen borate, boric acid
chemical compound
OverviewAI-generated
Orthoboric acid is a chemical compound with the formula BH₃O₃, also written as H₃BO₃. Its canonical SMILES notation is B(O)(O)O. The compound has a mass of 62.018 and a melting point of 170.9. It possesses a pKa value of 9.2 and is classified under the MCN code 2810.00.10.
According to PubChem data, the compound has a weight of 61.84, a topological polar surface area of 60.7, and a charge of 0. It contains three hydrogen bond donors and three hydrogen bond acceptors. The IUPAC name for the substance is boric acid.
The subject is associated with a Commons category titled "Boric acid" and is referenced by 663 other encyclopedia articles. A search on PubMed yields 3768 results for orthoboric acid.
Synthesized by Vinony from 20 facts across 4 sources: Wikidata, PubChem, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
Chemical data
- Formula
- BH3O3
- Molecular weight
- 61.84 g/mol
- IUPAC name
- boric acid
- SMILES
- B(O)(O)O
- InChIKey
- KGBXLFKZBHKPEV-UHFFFAOYSA-N
- Polar surface area
- 60.7 Ų
- H-bond donors
- 3
- H-bond acceptors
- 3
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Max clinical phase
- Phase 3
- Molecule type
- Small molecule
- Indications
- bacterial vaginosis, periodontitis, Eczematoid dermatitis, vulvovaginal candidiasis
via ChEMBL · EBI
Research
3,768 papers- Boric acid toxicity.ReviewPediatric clinics of North America · 1986Siegel E, Wason SDOI: 10.1016/s0031-3955(16)35006-4
- Boric acid supplementation promotes the development of in vitro-produced mouse embryos by related pluripotent and antioxidant genes.Zygote (Cambridge, England) · 2024Taskin AC, Kocabay A, Gul S et al.DOI: 10.1017/S0967199424000261
- Boric acid vaginal suppositories.ReviewThe Annals of pharmacotherapy · 1993Thai L, Hart LL
- Boric acid transport activity of marine teleost aquaporins expressed in Xenopus oocytes.Physiological reports · 2023Kumagai S, Watanabe E, Hayashi N et al.DOI: 10.14814/phy2.15655
- Boric Acid Improved Cryopreserved Mouse Embryo Development.Biological trace element research · 2024Kocabay A, Taskin ACDOI: 10.1007/s12011-023-03990-9
- Boric acid transport activity of human aquaporins expressed in Xenopus oocytes.Physiological reports · 2022Ushio K, Watanabe E, Kamiya T et al.DOI: 10.14814/phy2.15164
- Boric Acid Induces Oxidative Damage and Apoptosis Through SEMA3A/PLXNA1/NRP1 Signalling Pathway in U251 Glioblastoma Cell.Journal of cellular and molecular medicine · 2025Kar E, Övenler Z, Hacıoğlu C et al.DOI: 10.1111/jcmm.70578
- Boric Acid Suppresses Glioblastoma Cellular Survival by Regulating Ferroptosis via SOX10/GPx4/ACSL4 Signalling and Iron Metabolism.Journal of cellular and molecular medicine · 2025Kilic G, Hacioglu C, Tuncer C et al.DOI: 10.1111/jcmm.70529
via PubMed
Wikidata facts
- Has part
- boron
- Mass
- 62.018
- Image
- Boric acid.jpg
Show 8 more facts
- Commons category
- Boric acid
- canonical SMILES
- B(O)(O)O
- chemical formula
- H₃BO₃
- MCN code
- 2810.00.10
- pKa
- 9.2
- found in taxon
- Caenorhabditis elegans
- on focus list of Wikimedia project
- Wikipedia:Vital articles/Level/4
- melting point
- 170.9
Sources (7)
via Wikidata · CC0
~23 min read
Encyclopedic overview
Boric acid crystals
Names
Excerpted from Wikipedia’s “orthoboric acid” article, available under the CC BY-SA 4.0 licence.
Gallery (10)
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