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Ethyl 5-Nitroindole-2-Carboxylate

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Origin: China

Cas No: 16732-57-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
16732-57-3
Other Names:
16732-57-3
MF:
C11H10N2O4
EINECS No.:
16732-57-3
Place of Origin:
Anhui, China
Type:
Pharmaceutical Intermediates
Purity:
99%
Brand Name:
Leah chem
Model Number:
Leah 16732-57-3
Application:
API
Appearance:
Yellow powder
Product name:
Ethyl 5-nitroindole-2-carboxylate
Synonyms:
Ethyl 5-nitroindole-2-carboxylate
CAS:
16732-57-3
Melting point:
220-225 °C
Molecular formula:
C11H10N2O4
Molecular Weight:
234.21
Assay:
99%minn
Color:
Yellowish
Certificate:
COA
Brand:
Leah Chem
Packaging&Delivery
Packaging Details
25kgs/drum
Port
Shanghai
Lead Time:
Quantity(Grams) 1 - 2000 >2000
Est. Time(days) 2 To be negotiated

Property

CAS No.: 16732-57-3 Formula: C11H10N2O4 Molecular Weight: 234.20800

Basic Info

Chemical Name	Ethyl 5-Nitroindole-2-Carboxylate
Synonyms	Ethyl-5-nitroindole-2-carboxylate; 5-Nitroindole-2-carboxylic acid ethyl ester; Ethyl 5-nitro-1H-indole-2-carboxylate; Ethyl 5-nitroindole-2-carboxylate;
CAS No.	16732-57-3
Molecular Formula	C11H10N2O4
Molecular Weight	234.20800
PSA	87.91000
LogP	2.77600

Properties

Appearance & Physical State	yellow to brown powder
Density	1.393 g/cm3
Boiling Point	429.5ºC at 760 mmHg
Melting Point	220-225ºC
Flash Point	213.5ºC
Refractive Index	1.652
Water Solubility	negligible
Vapor Pressure	1.4E-07mmHg at 25°C

Safety Info

Safety Statements	S24/25
HS Code	2933990090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

ethyl (2Z)-2-[(4-nitrophenyl)hydrazinylidene]propanoate→Ethyl 5-Nitroindole-2-Carboxylate
ethyl 2-isocyanoacetate+2-Bromo-5-nitrobenzenecarbaldehyde→Ethyl 5-Nitroindole-2-Carboxylate
(Z)-ethyl 2-(p-nitrophenylhydrazono)propanoate→Ethyl 5-Nitroindole-2-Carboxylate

Precursor

Ethyl pyruvate
ethyl 2-isocyanoacetate
ethyl (2Z)-2-[(4-nitrophenyl)hydrazinylidene]propanoate
(Z)-ethyl 2-(p-nitrophenylhydrazono)propanoate

Downstream Product

5-Nitroindole
5-amino-1H-indole-2-carboxylic acid
1H-indol-5-amine
5-(1H-indole-2-carbonylamino)-1H-indole-2-carboxylic acid

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