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2-(2-Hydroxyphenyl)-1H-benzimidazole

2-(2-Hydroxyphenyl)-1H-benzimidazole structure

CAS No.: 2963-66-8

Chemical Name:: 2-(2-Hydroxyphenyl)-1H-benzimidazole

Synonyms: 2-chloroterephthalonitrile;Nsc 32819;2-(2-benzimidazolyl)phenol;Phenol, O-2-benzimidazolyl-;O-hydroxyphenylbenzimidazole;o-(1H-Benzimidazol-2-yl)phenol;2-(2-Hydroxyphenyl)benzimidazole;Phenol, 2-(1H-benzimidazol-2-yl)-;2-(2-HYDROXYMETHYL)-1H-BENZIMIDAZOLE;2-(2-HYDROXYPHENYL)-1H-BENZOIMIDAZOLE

CBNumber:: CB6505365

Molecular Formula:: C13H10N2O

Molecular Weight:: 210.23

MDL Number:: MFCD00022668

MOL File:: 2963-66-8.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:54:17

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2-(2-Hydroxyphenyl)-1H-benzimidazole Properties

Melting point	239-243 °C
Boiling point	444.2±47.0 °C(Predicted)
Density	1.323±0.06 g/cm3(Predicted)
storage temp.	2-8°C, stored under nitrogen
solubility	Solubility Insoluble in water; soluble in ethanol
form	crystals
pka	9.23(at 25℃)
color	White to tan
PH Range	Non0 uorescence (<9.9) to blue-violet 0 uorescence (9.9)
λmax	245nm, 300nm
Major Application	Optical devices, photography, plastic scintillation applications, fungicide, antiviral agent, antiinflammatory agent, antibacterial agent
InChI	1S/C13H10N2O/c16-12-8-4-1-5-9(12)13-14-10-6-2-3-7-11(10)15-13/h1-8,16H,(H,14,15)
InChIKey	XWXMGTIHBYFTIE-UHFFFAOYSA-N
SMILES	Oc1ccccc1-c2nc3ccccc3[nH]2
EPA Substance Registry System	Phenol, 2-(1H-benzimidazol-2-yl)- (2963-66-8)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05,GHS07
Signal word	Danger
Hazard statements	H302-H315-H318-H335
Precautionary statements	P280-P301+P312+P330-P302+P352-P305+P351+P338+P310
target organs	Respiratory system
PPE	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xn
Risk Statements	22-37/38-41
Safety Statements	26-36/37/39
WGK Germany	3
TSCA	TSCA listed
HS Code	2933.99.8290
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3

2-(2-Hydroxyphenyl)-1H-benzimidazole price More Price(35)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	642738	2-(2-Hydroxyphenyl)-1H-benzimidazole 95%	2963-66-8	5g	$278	2026-04-30	Buy
TCI Chemical	H1736	2-(2-Hydroxyphenyl)-1H-benzimidazole	2963-66-8	5G	$254	2026-04-30	Buy
TCI Chemical	H1736	2-(2-Hydroxyphenyl)-1H-benzimidazole	2963-66-8	25G	$760	2026-04-30	Buy
ChemScene	CS-0196394	2-(2′-Hydroxyphenyl)benzimidazole ≥98%	2963-66-8	5g	$62	2026-06-04	Buy
ChemScene	CS-0196394	2-(2′-Hydroxyphenyl)benzimidazole ≥98%	2963-66-8	25g	$264	2026-06-04	Buy

Product number	Packaging	Price	Buy
642738	5g	$278	Buy
H1736	5G	$254	Buy
H1736	25G	$760	Buy
CS-0196394	5g	$62	Buy
CS-0196394	25g	$264	Buy

2-(2-Hydroxyphenyl)-1H-benzimidazole Chemical Properties, Uses, Production

Uses

2-(2-Hydroxyphenyl)-1H-benzimidazole is a chemical reagent used in pharmaceutical syntheses. Used in the synthesis of selective inhibitors of PI3Kα against human tumor cell lines.

2-(2-Hydroxyphenyl)-1H-benzimidazole Preparation Products And Raw materials

Raw materials

2-(1-(2-hydroxybenzyl)-1H-benzo[d]imidazol-2-yl)phenol N,N'-Disalicylal-1,2-phenylenediamine Salicylaldehyde o-Phenylenediamine

Preparation Products

2-(2-Hydroxyphenyl)-1H-benzimidazole Suppliers

Global Suppliers ( 81)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Syntechem Co.,Ltd		info@syntechem.com	China	12973	57
Sinopharm Chemical Reagent Co,Ltd.	86-21-63210123	sj_scrc@sinopharm.com	China	9791	79
Shanghai T&W Pharmaceutical Co., Ltd.	+86 21 61551611		China	9874	58
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23636	75
Shanghai Run-Biotech Co., Ltd.	021-57171705 13817537615	sales@run-biotech.com	China	2277	58
Shanghai Apichemical CO.,LTD	021-51370612;	info@apichemical.com	China	242	60
Bide Pharmatech Ltd.	400-164-7117 18317119277	product02@bidepharm.com	China	40000	60

Supplier	Advantage
Shanghai Hanhong Scientific Co.,Ltd.	64
Syntechem Co.,Ltd	57
Sinopharm Chemical Reagent Co,Ltd.	79
Shanghai T&W Pharmaceutical Co., Ltd.	58
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75
Shanghai Run-Biotech Co., Ltd.	58
Shanghai Apichemical CO.,LTD	60
Bide Pharmatech Ltd.	60

View Latest Price from 2-(2-Hydroxyphenyl)-1H-benzimidazole manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-08-08	2-(2-Hydroxyphenyl)-1H-benzimidazole 2963-66-8	$29.00		99.74%	10g	TargetMol Chemicals Inc.

2-(2-Hydroxyphenyl)-1H-benzimidazole
2963-66-8
$29.00
99.74%
TargetMol Chemicals Inc.

2-(2-Hydroxyphenyl)-1H-benzimidazole Spectrum

2-(2-HYDROXYPHENYL)-1H-BENZIMIDAZOLE(2963-66-8)MS 2-(2-HYDROXYPHENYL)-1H-BENZIMIDAZOLE(2963-66-8)¹HNMR 2-(2-HYDROXYPHENYL)-1H-BENZIMIDAZOLE(2963-66-8)IR1 2-(2-HYDROXYPHENYL)-1H-BENZIMIDAZOLE(2963-66-8)IR2

2963-66-8 (2-(2-Hydroxyphenyl)-1H-benzimidazole) Related Search:

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2-(2-Hydroxyphenyl)-1H-benziMidazole 95% 2-(2-HYDROXYMETHYL)-1H-BENZIMIDAZOLE 2-(1H-Benzimidazole-2-yl)phenol, 2-(1H-Benzimidazole-Z-yl)phenol, 2-(1H-Benzoimidazol-2-yl)-phenol o-(1H-Benzimidazol-2-yl)phenol 2-(2-Hydroxyphenyl)benzimidazole O-hydroxyphenylbenzimidazole Phenol, O-2-benzimidazolyl- 2-(2-benzimidazolyl)phenol Nsc 32819 2-(1H-Benzimidazole-2-yl)phenol, 2-(1H-Benzimidazole-Z-yl)phenol, 2-(1H-Benzoimidazol-2-yl)-p 2-(2-HYDROXYPHENYL)-1H-BENZOIMIDAZOLE Phenol, 2-(1H-benzimidazol-2-yl)- 2 (2 Hydroxyphenyl) 1H benzimidazole,2(2Hydroxyphenyl)1Hbenzimidazole 2-(2-Hydroxyphenyl)-1H-benzimidazole, 10 mM in DMSO 2-(2-Hydroxyphenyl)-1H-benzimidazole 2-chloroterephthalonitrile 2-(2-Hydroxyphenyl)-1H-benzimidazole 95% 2963-66-8 Benzimidazoles Building Blocks Chemical Synthesis Heterocyclic Building Blocks Fluorescent