2-Hydroxybenzimidazole

Product Name: 2-Hydroxybenzimidazole
CAS No.: 615-16-7
Chemical Name: 2-Hydroxybenzimidazole
Synonyms: 1H-BENZO[D]IMIDAZOL-2(3H)-ONE;1H-benzo[d]iMidazol-2-ol;2H-Benzimidazol-2-one, 1,3-dihydro-;1H-BENZIMIDAZOL-2-OL;1,3-DIHYDRO-BENZOIMIDAZOL-2-ONE;1,3-dimethyl-1H-benzo[d]imidazol-2(3H)-one;NSC 10383;NSC 178108;o-Phenylene;AKOS B029741
CBNumber: CB1338605
Molecular Formula: C7H6N2O
Formula Weight: 134.14
MOL File: 615-16-7.mol

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2-Hydroxybenzimidazole Property

Melting point:: >300 °C (lit.)
Boiling point:: 247.23°C (rough estimate)
Density: 1.2296 (rough estimate)
refractive index: 1.5880 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: 0.543g/l
form: Crystalline Powder
pka: 11.95±0.10(Predicted)
color: Off-white to pale brown
Water Solubility: insoluble
BRN: 119866
LogP: 1.17 at 23℃ and pH6.2-6.4
CAS DataBase Reference: 615-16-7(CAS DataBase Reference)
NIST Chemistry Reference: 2H-Benzimidazol-2-one, 1,3-dihydro-(615-16-7)
EPA Substance Registry System: 2H-Benzimidazol-2-one, 1,3-dihydro- (615-16-7)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 22-24/25-37/39
WGK Germany: 1
RTECS: DE1625000
Hazard Note: Irritant
TSCA: Yes
HS Code: 29339990
Toxicity: LD50 scu-mus: 620 mg/kg ARZNAD 8,42,58

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H302Harmful if swallowed

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: H19859
Product name: 2-Hydroxybenzimidazole
Purity: 97%
Packaging: 5g
Price: $45.8
Updated: 2024/03/01

Sigma-Aldrich

Product number: H19859
Product name: 2-Hydroxybenzimidazole
Purity: 97%
Packaging: 25g
Price: $150
Updated: 2024/03/01

TCI Chemical

Product number: H0739
Product name: 2-Hydroxybenzimidazole
Purity: >98.0%(N)
Packaging: 25g
Price: $66
Updated: 2024/03/01

Alfa Aesar

Product number: A18324
Product name: 2-Hydroxybenzimidazole, 98%
Packaging: 10g
Price: $38.65
Updated: 2024/03/01

Alfa Aesar

Product number: A18324
Product name: 2-Hydroxybenzimidazole, 98%
Packaging: 50g
Price: $124.65
Updated: 2024/03/01

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2-Hydroxybenzimidazole Chemical Properties,Usage,Production

Chemical Properties

off-white to pale brown crystalline powder

Uses

2-Hydroxybenzimidazole (Lansoprazole EP Impurity D(Rabeprazole EP Impurity K)) is a metabolite of the neuroleptic Droperidol (D679500).

Uses

A metabolite of the neuroleptic Droperidol (D679500).

Synthesis Reference(s)

The Journal of Organic Chemistry, 33, p. 2543, 1968 DOI: 10.1021/jo01270a093
Synthesis, p. 322, 1991 DOI: 10.1055/s-1991-26457
Tetrahedron Letters, 22, p. 2431, 1981 DOI: 10.1016/S0040-4039(01)92925-9

Safety Profile

Moderately toxic by subcutaneous route. When heated to decomposition it emits toxic vapors of NOx.

2-Hydroxybenzimidazole Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Hydroxybenzimidazole Suppliers

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View Lastest Price from 2-Hydroxybenzimidazole manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 2-Hydroxybenzimidazole 615-16-7
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-21

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 2-Hydroxybenzimidazole 615-16-7
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min
Supply Ability: 500KGS
Release date: 2021-08-06

Shaanxi Dideu New Materials Co. Ltd

Product: 2-Hydroxybenzimidazole 615-16-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2024-11-08

615-16-7, 2-HydroxybenzimidazoleRelated Search:

10-Hydroxycamptothecin 2-Methylbenzimidazole 2-Phenylbenzimidazole 2-Aminobenzimidazole Hydroxy silicone oil benzimidazol-2-one Phenformin 2-Chlorobenzimidazole Urea Benzimidazole 2-Mercaptobenzoxazole 2-Hydroxymethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride N-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]Methyl Lansoprazole Sulfide R-(+)-Lansoprazole Dexlansoprazole related impurities 1 Dexlansoprazole impurity 10027-0322 Dexlansoprazole Intermediate Impurity 1 NA

o-phenylene urea

RARECHEM AQ NN 0099

TIMTEC-BB SBB004209

TIMTEC-BB SBB000067

2-Hydroxybenzimidazole,2(1H)-Benzimidazolone (1H-Benzimidazol-2-ol)

2-hydroxy and iMidazole

2H-Benzimidazol-2-one, 1,3-dihydro-

o-Benzimidazolone

2-Hydroxybenzimidazole,97%

1, 3-Dihydrobenzoimidazol-2-one (Benzimidazolinone)

1,3-dihydro-2h-benzimidazol-2-on

2(3H)-Oxobenzimidazole

2-alpha-Hydroxybenzimidazole

2,3-Dihydro-2-oxo-1H-benzimidazole

NSC 10383

NSC 178108

Rabeprazole Impurity 34（Rabeprazole EP Impurity K）

1,3,3a,7a-tetrahydrobenzimidazol-2-one

Rabeprazole-4

1H-1,3-benzodiazol-2-ol

Lansoprazole related substance D

Lansoprazole EP IMpurity D

1H-benzo[d]iMidazol-2-ol

Lansoprazole impurity D

Lansoprazole Impurity Ⅲ

Rabeprazole EP Impurity K

domperidone IMP

2h-benzimidazol

2-Hydroxy-1H-benzimidazole

2-Oxobenzimidazole

Benzamidazole-2(3H)-one

Dihydrobenzimidazolone

N,N'-(1,2-Phenyleneurea)

Urea, N,N'-(1,2-phenylene)-

AKOS BBS-00004602

AKOS B029741

1H-BENZIMIDAZOL-2-OL

2-Hydroxybenzimidazole - EP

1,3-DIHYDRO-BENZOIMIDAZOL-2-ONE

1,3-DIHYDRO-2H-BENZIMIDAZOL-2-ONE

AURORA KA-3363

3-Fluoro-4-(4-methyl-1H-imidazol-1-yl)benzenamine

1,3-dimethyl-1H-benzo[d]imidazol-2(3H)-one

2(1H)-BENZIMIDAZOLONE

2(3H)-BENZIMIDAZOLONE

2-BENZIMIDAZOLINONE

2-BENZIMIDAZOLOL

2-BENZIMIDAZOLONE

2-HYDROXYBENZIMIDAZOLE

2-Hydroxybenzimidazole,98%

o-Phenylene

2-Hydroxybenzimidazole 97%

2-BENZIMIDAZOLIONE

2H-Benzimidazol-2-one,1,3-dihydro-(9CI)

1,3-DIMETHYL-1,3-DIHYDRO-BENZOIMIDAZOL-2-ONE

1H-BENZO[D]IMIDAZOL-2(3H)-ONE

Lansoprazole EP Impurity D(Rabeprazole EP Impurity K)

Rabeprazolesodium Impurity Z