ChemicalBook > CAS DataBase List > 1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester

1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester

Product Name
1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester
CAS No.
3543-72-4
Chemical Name
1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester
Synonyms
Bendamustine Impurity 30;Bendamustine Nitro Ethyl Ester;Bendamustine Related Impurity 18;Bendamustine ethyl ester impurity;BendaMustine Nitro Ethyl Ester IMpurity;2,2'-bipyridine, 5-(2,5-dimethyl-1h-pyrrol-1-yl)-;Ethyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl);ethyl 4-(1-methyl-5-nitrobenzimidazol-2-yl)butanoate;4-(1-Methyl-5-Nitro-1H-Benzo[D]Imidazol-2-Yl)Butanoate;ETHYL 4-(1-METHYL-5-NITRO-1HBENZIMIDAZOL-2-YL) BUTANOATE
CBNumber
CB62485214
Molecular Formula
C14H17N3O4
Formula Weight
291.3
MOL File
3543-72-4.mol
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1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester Property

Melting point:
100-104°C
Boiling point:
481.0±25.0 °C(Predicted)
Density 
1.30±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Dichloromethane, Ethyl Acetate, Methanol
form 
Solid
pka
3.78±0.10(Predicted)
color 
Brown
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Usbiological
Product number
017154
Product name
1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester-d3
Packaging
25mg
Price
$446
Updated
2021/12/16
TRC
Product number
M323645
Product name
1-Methyl-5-nitro-1H-benzimidazole-2-butanoicAcidEthylEster
Packaging
250mg
Price
$1050
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0167320
Product name
ETHYL-4-(1-METHYL-5-NITRO-1H-BENZO[D]IMIDAZOL-2-YL)BUTANOATE
Purity
95.00%
Packaging
250MG
Price
$1732.5
Updated
2021/12/16
Matrix Scientific
Product number
127187
Product name
Ethyl4-(1-methyl-5-nitro-1H-1,3-benzodiazol-2-yl)butanoate
Purity
>97%
Packaging
1g
Price
$532
Updated
2021/12/16
Matrix Scientific
Product number
127187
Product name
Ethyl4-(1-methyl-5-nitro-1H-1,3-benzodiazol-2-yl)butanoate
Purity
>97%
Packaging
500mg
Price
$393
Updated
2021/12/16
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1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester Chemical Properties,Usage,Production

Chemical Properties

Light Brown Solid

Uses

1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester is a Bendamustine intermediate.

Uses

Labelled Bendamustine

1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd
Product
1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester 3543-72-4
Price
US $5.00/kg
Min. Order
1kg
Purity
99.92%
Supply Ability
50000tons
Release date
2024-04-28
Hebei Mojin Biotechnology Co., Ltd
Product
ethyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoate 3543-72-4
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-16
Hebei Guanlang Biotechnology Co., Ltd.
Product
ethyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoate 3543-72-4
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-11-10

3543-72-4, 1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl EsterRelated Search:

FMOC-GLY-GLY-GLY-OH BEPOTASTINE BESILATE 5-alpha-Hydroxy- Laxogenin 5-[Bis(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester 1-Methyl-5-amino-1H-benzimidazole-2-butanoic acid ethyl ester

  • ethyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoate
  • 1-Methyl-5-nitro-1H-benzimidazole-2-butanoic acid ethyl ester
  • (5-Nitro-1-Methyl-1H-benzo[d]iMidazol-2-yl)butanoic acid ethyl ester
  • ethyl 4-(1-Methyl-5-nitro-1H-1,3-benzodiazol-2-yl)butanoate
  • 1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester-d3
  • BendaMustine Nitro Ethyl Ester IMpurity
  • Ethyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)
  • ethyl 4-(1-methyl-5-nitrobenzimidazol-2-yl)butanoate
  • Bendamustine Related Impurity 18
  • 2,2'-bipyridine, 5-(2,5-dimethyl-1h-pyrrol-1-yl)-
  • Bendamustine impurity (1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester)
  • 4-(1-methyl-5-nitro-2-benzimidazolyl)butanoic acid ethyl ester
  • 4-(1-Methyl-5-Nitro-1H-Benzo[D]Imidazol-2-Yl)Butanoate
  • Bendamustine Impurity 30
  • 1H-Benzimidazole-2-butanoic acid, 1-methyl-5-nitro-, ethyl ester
  • 1H-BENZIMIDAZOLE-2-BUTANOIC ACID 1-METHY L-5-NITRO ETHYL ESTER DAM3P
  • Bendamustine ethyl ester impurity
  • ETHYL 4-(1-METHYL-5-NITRO-1HBENZIMIDAZOL-2-YL) BUTANOATE
  • TIANFU-CHEM - ethyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoate
  • Bendamustine Nitro Ethyl Ester
  • Ethyl 4-(1-Methyl-5-nitro-1H-benzoimidazol-2-yl)-butyrate
  • 3543-72-4
  • C14N14D3N3O4
  • Aromatics
  • Heterocycles
  • Intermediates
  • Intermediates & Fine Chemicals
  • Isotope Labelled Compounds
  • Pharmaceuticals