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ChemicalBook >> CAS DataBase List >>Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate

Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate

Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate Structure
Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate structure
CAS No.
256936-11-5
Chemical Name:
Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate
Synonyms
methyl 1,2-dimethylbenzimidazole-5-carboxylate;Methyl 1,2-diMethyl-1,3-benzodiazole-5-carboxylate;Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate;Methyl 1,2-diMethyl-1H-1,3-benzodiazole-5- carboxylate;1, 2-dimethyl-1h-benzo [d] imidazole-5-carboxylate methyl ester;1H-BenziMidazole-5-carboxylic acid, 1,2-diMethyl-, Methyl ester
CBNumber:
CB72606252
Molecular Formula:
C11H12N2O2
Molecular Weight:
204.23
MDL Number:
MFCD13193112
MOL File:
256936-11-5.mol
MSDS File:
SDS
Last updated:2026-08-25 20:17:46
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Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate Properties

Melting point 161~163℃
Boiling point 364.2±15.0 °C(Predicted)
Density 1.20±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka 5.51±0.25(Predicted)
Appearance White to off-white Solid

Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 048707 Methyl 1,2-dimethyl-1H-1,3-benzimidazole-5-carboxylate 256936-11-5 500.00mg $721 2026-05-18 Buy
Synthonix M63581 Methyl 1,2-dimethyl-1H-benzo[d]imidazole-5-carboxylate >98% 256936-11-5 1g $139 2026-05-06 Buy
Synthonix M63581 Methyl 1,2-dimethyl-1H-benzo[d]imidazole-5-carboxylate >98% 256936-11-5 5g $160 2026-05-06 Buy
Synthonix M63581 Methyl 1,2-dimethyl-1H-benzo[d]imidazole-5-carboxylate >98% 256936-11-5 10g $240 2026-05-06 Buy
aablocks AA00C3TQ Methyl 1,2-dimethyl-1H-benzo[d]imidazole-5-carboxylate 98% 256936-11-5 1g $52 2026-05-28 Buy
Product number Packaging Price Buy
048707 500.00mg $721 Buy
M63581 1g $139 Buy
M63581 5g $160 Buy
M63581 10g $240 Buy
AA00C3TQ 1g $52 Buy

Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate Chemical Properties,Uses,Production

Synthesis

Methanol

67-56-1

1H-Benzimidazole-5-carboxylicacid,1,2-dimethyl-(9CI)

90915-18-7

Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate

256936-11-5

1,2-Dimethyl-1H-benzo[d]imidazole-5-carboxylic acid (1.00 g, 5.26 mmol) was dissolved in methanol (20 mL) and stirred at room temperature. Concentrated sulfuric acid (0.6 mL) was slowly added to the solution. The reaction mixture was heated to reflux with continuous stirring overnight. Upon completion of the reaction, the mixture was cooled to room temperature and the reaction solution was neutralized with saturated aqueous sodium bicarbonate solution (100 mL) and subsequently extracted with ethyl acetate (3 x 100 mL). The organic phases were combined, dried with anhydrous magnesium sulfate, filtered and concentrated under reduced pressure to afford methyl 1,2-dimethyl-1H-benzo[d]imidazole-5-carboxylate (810 mg, 75% yield) as a yellow oil. Thin layer chromatography (TLC) showed an Rf value of 0.69 (unfolding agent ratio 85:15 dichloromethane/methanol). Nuclear magnetic resonance hydrogen spectrum (1H NMR, 300 MHz, CDCl3) δ: 2.61 (s, 3H), 3.72 (s, 3H), 3.92 (s, 3H), 7.27 (d, J=8.5 Hz, 1H), 7.98 (d, J=8.2 Hz, 1H), 8.35 (s, 1H). Mass spectrum (APCI MS) m/z: 205 [C11H12N2O2+H]+.

References

[1] Organic Letters, 2008, vol. 10, # 6, p. 1183 - 1186
[2] Patent: WO2004/67529, 2004, A1. Location in patent: Page 213 - 214

Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate Preparation Products And Raw materials

Raw materials

Methanol 1H-Benzimidazole-5-carboxylicacid,1,2-dimethyl-(9CI)

Preparation Products

Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate Suppliers

Global( 30)Suppliers
Supplier Tel Email Country ProdList Advantage
Chiba Pharmaceutical Science and technology Co, Ltd. 0531-81313138 13066006660 chibapharm@foxmail.com China 3996 55
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 18201 56
Cool Pharm, Ltd 021-60455363 18019463053 sales@coolpharm.com China 8455 58
Nanjing Endesa Bio-tech Co., Ltd. 025-58862853 18915922038 sales@endesachem.com China 590 58
Shanghai SuperLan Chemcial Technique Centre 0-2022843681 15618226720 chaolaichem@foxmail.com China 10000 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Aikon International Limited 025-66061636 19370895928 qqyang@aikonchem.com China 15810 58
Career Henan Chemica Co +86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
Zhejiang Lianshuo Biotechnology Co., Ltd. 18616526224 lianshuo@vip.126.com China 9605 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49299 58
Supplier Advantage
Chiba Pharmaceutical Science and technology Co, Ltd. 55
9ding chemical ( Shanghai) Limited 56
Cool Pharm, Ltd 58
Nanjing Endesa Bio-tech Co., Ltd. 58
Shanghai SuperLan Chemcial Technique Centre 58
Amadis Chemical Company Limited 58
Aikon International Limited 58
Career Henan Chemica Co 58
Zhejiang Lianshuo Biotechnology Co., Ltd. 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 58

Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate Spectrum

Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate(256936-11-5)1HNMR

256936-11-5(Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate)Related Search:

1H-Benzimidazole-5-carboxylicacid,1,2-dimethyl-(9CI) 6-Benzimidazolecarboxylicacid,1,2-dimethyl-(7CI,8CI) Methyl 1-benzyl-2-Methyl-1,3-benzodiazole-5-carboxylate 1H-Benzimidazole-5-methanol,1,2-dimethyl-(9CI) 1H-Benzimidazole-5-carboxaldehyde,1,2-dimethyl-(9CI)
1,2-Dimethyl-1H-1,3-benzodiazole-5-carboxylic Acid Hydrochloride

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Methyl 1,2-diMethyl-1H-benzo[d]iMidazole-5-carboxylate 1H-BenziMidazole-5-carboxylic acid, 1,2-diMethyl-, Methyl ester Methyl 1,2-diMethyl-1H-1,3-benzodiazole-5- carboxylate Methyl 1,2-diMethyl-1,3-benzodiazole-5-carboxylate 1, 2-dimethyl-1h-benzo [d] imidazole-5-carboxylate methyl ester methyl 1,2-dimethylbenzimidazole-5-carboxylate 256936-11-5