ChemicalBook > CAS DataBase List > 1-Methyl-1H-benzimidazole-5-carboxylic acid

1-Methyl-1H-benzimidazole-5-carboxylic acid

Product Name
1-Methyl-1H-benzimidazole-5-carboxylic acid
CAS No.
53484-17-6
Chemical Name
1-Methyl-1H-benzimidazole-5-carboxylic acid
Synonyms
1-methylbenzimidazole-5-carboxylic acid;1-methyl-1H-benzo[d]imidazole-5-carboxylic acid;5-Carboxy-1-methyl-1H-benzimidazole;1-Methylbenzodiazole-5-carboxylic acid;1H-Benzimidazole-5-carboxylic acid, 1-methyl-;1-Methyl-1H-benzimidazole-5-carboxylicacid97%;1-methyl-1H-benzo[d]imidazol-5-carboxylic acid;1-Methyl-1H-benzimidazole-5-carboxylic acid 97%;1-Methyl-1H-1,3-benzimidazole-5-carboxylic acid;1H-Benzimidazole-5-carboxylicacid,1-methyl-(9CI)
CBNumber
CB6956590
Molecular Formula
C9H8N2O2
Formula Weight
176.17
MOL File
53484-17-6.mol
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1-Methyl-1H-benzimidazole-5-carboxylic acid Property

Melting point:
>300(dec.)
Boiling point:
411.1±37.0 °C(Predicted)
Density 
1.35±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
2.92±0.30(Predicted)
Appearance
Light brown to gray Solid
InChI
InChI=1S/C9H8N2O2/c1-11-5-10-7-4-6(9(12)13)2-3-8(7)11/h2-5H,1H3,(H,12,13)
InChIKey
KAJLCBKTWRUQOI-UHFFFAOYSA-N
SMILES
C1N(C)C2=CC=C(C(O)=O)C=C2N=1
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Safety

Hazard Note 
Harmful
HazardClass 
IRRITANT
HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
M335205
Product name
1-Methylbenzodiazole-5-carboxylicacid
Packaging
500mg
Price
$110
Updated
2021/12/16
TRC
Product number
M335205
Product name
1-Methylbenzodiazole-5-carboxylicacid
Packaging
1g
Price
$160
Updated
2021/12/16
Usbiological
Product number
410074
Product name
1-Methylbenzodiazole-5-carboxylic acid
Packaging
100mg
Price
$305
Updated
2021/12/16
TRC
Product number
M335205
Product name
1-Methylbenzodiazole-5-carboxylicacid
Packaging
100mg
Price
$45
Updated
2021/12/16
Matrix Scientific
Product number
048700
Product name
1-Methyl-1H-1,3-benzimidazole-5-carboxylic acid
Purity
>95%
Packaging
500mg
Price
$49
Updated
2021/12/16
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1-Methyl-1H-benzimidazole-5-carboxylic acid Chemical Properties,Usage,Production

Synthesis

64-18-6

66315-15-9

53484-17-6

Step 3: 3-amino-4-(methylamino)benzoic acid (280,678 mg, 4.1 mmol) was dissolved in 50% formic acid aqueous solution (anhydrous solvent was used if the protoate was used), and the reaction was stirred at 85°C for 13 hours. After completion of the reaction, the reaction solution was concentrated, the residue was redissolved in water and freeze-dried to obtain 1-methyl-1H-benzo[d]imidazole-5-carboxylic acid (281,712 mg, 99% yield). The product was characterized as follows: 1H NMR (400.2 MHz, DMSO) δ (ppm): 12.9 (br s, 1H), 8.80 (s, 1H), 8.26 (d, J = 1.6 Hz, 1H), 7.96 (dd, J = 1.6, 8.6 Hz, 1H), 7.79 (d, J = 8.6 Hz, 1H), 3.95 (s, 3H). 3H). MS: calculated value 176.2; measured value 177.1 (M + H).

References

[1] Patent: WO2005/30704, 2005, A1. Location in patent: Page/Page column 244-245
[2] Patent: WO2013/97773, 2013, A1. Location in patent: Paragraph 0293
[3] Patent: WO2004/26829, 2004, A2. Location in patent: Page/Page column 77

1-Methyl-1H-benzimidazole-5-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1-Methyl-1H-benzimidazole-5-carboxylic acid manufacturers

Career Henan Chemical Co
Product
1-Methyl-1H-benzimidazole-5-carboxylic acid 53484-17-6
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2020-01-11

53484-17-6, 1-Methyl-1H-benzimidazole-5-carboxylic acidRelated Search:

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