Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-benzimidazol-2-yl(phenyl)methanol
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Benzimidazole-2-methanol,a-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

50-97-5

50-97-5 structure

Name: 1H-Benzimidazole-2-methanol,a-phenyl-
Chemical Name: 1H-benzimidazol-2-yl(phenyl)methanol
CAS Number: 50-97-5
Molecular Formula: C₁₄H₁₃ClN₂O
Molecular Weight: 260.71900
Create Date: 2017-01-03 21:49:50
Modify Date: 2025-09-04 11:20:15

Name	1H-benzimidazol-2-yl(phenyl)methanol
Synonyms	EINECS 200-073-0 2-Hydroxybenzylbenzimidazole 2-(Hydroxyphenylmethyl)benzimidazole (2-benzimidazolyl)phenylcarbinol HBB (1H-benzimidazol-2-yl)(phenyl)methanol

Density	1.298g/cm3
Boiling Point	500.6ºC at 760mmHg
Molecular Formula	C₁₄H₁₃ClN₂O
Molecular Weight	260.71900
Flash Point	256.5ºC
Exact Mass	260.07200
PSA	48.91000
LogP	3.44660
Index of Refraction	1.709

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD9082000

CHEMICAL NAME :: 2-Benzimidazolemethanol, alpha-phenyl-

CAS REGISTRY NUMBER :: 50-97-5

BEILSTEIN REFERENCE NO. :: 0198236

LAST UPDATED :: 199803

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H12-N2-O

MOLECULAR WEIGHT :: 224.28

WISWESSER LINE NOTATION :: T56 BM DNJ CYQR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 293 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 33,516,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 151 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2292473

HS Code	2933990090

100-52-7

19213-18-4

50-97-5

Literature: BIOPROJET; BERREBI-BERTRAND, Isabelle; BILLOT, Xavier; CALMELS, Thierry; CAPET, Marc; DANVY, Denis; KRIEF, Stephane; LABEEUW, Olivier; LECOMTE, Jeanne-Marie; LEVOIN, Nicolas; LIGNEAU, Xavier; ROBERT, Philippe; SCHWARTZ, Jean-Charles Patent: WO2012/41860 A1, 2012 ; Location in patent: Page/Page column 63 ;

611-71-2

95-54-5

~70%

50-97-5

Literature: Ramaiah; Grossert; Hooper; Dubey; Ramanatham Journal of the Indian Chemical Society, 1999 , vol. 76, # 3 p. 140 - 144

51-17-2

50-97-5

Literature: Katritzky, Alan R.; Akutagawa, Kunihiko Journal of Organic Chemistry, 1989 , vol. 54, # 12 p. 2949 - 2952

3314-30-5

591-51-5

~16%

50-97-5

Literature: Ooi, Hong Chin; Suschitzky, Hans Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , # 12 p. 2871 - 2876

19541-99-2

100-52-7

50-97-5

Literature: Katritzky, Alan R.; Akutagawa, Kunihiko Journal of Organic Chemistry, 1989 , vol. 54, # 12 p. 2949 - 2952

39145-59-0

611-71-2

50-97-5

Literature: Georgescu Chemische Berichte, 1892 , vol. 25, p. 952

Precursor 9
100-52-7 19213-18-4 611-71-2 95-54-5
51-17-2 3314-30-5 591-51-5 19541-99-2
39145-59-0
DownStream 1
955-41-9

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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