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6-AMINO-3,5-DINITROPYRIDINE

6-AMINO-3,5-DINITROPYRIDINE structure

CAS No:
3073-30-1
Formula:
C5H4N4O4
Chemical Name:
6-AMINO-3,5-DINITROPYRIDINE
Synonyms:
3,5-dinitropyridin-2-amine;3,5-Dinitro-2-aminopyridine;2-AMINO-3,5-DINITROPYRIDINE;6-AMINO-3,5-DINITROPYRIDINE;3,5-Dinitro-pyridin-2-ylaMine
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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6-AMINO-3,5-DINITROPYRIDINE Basic Attributes

Molecular Weight：

184.11

Exact Mass：

184.023254

DSSTox ID：

DTXSID80333429

HScode：

2933399090

Characteristics

PSA：

131

XLogP3：

0.7

Density：

1.7±0.1 g/cm3

Melting Point：

191-192 °C

Boiling Point：

403.1°C at 760 mmHg

Flash Point：

197.6±27.3 °C

Refractive Index：

1.693

Safety Information

Hazard category：

IRRITANT-HARMFUL

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

6-AMINO-3,5-DINITROPYRIDINE Use and Manufacturing

2-Chloro-3, 5-dinitropyridine (22.3 g, 0.11 mol) was added in small portions to a solutionof NH3 in MeOH (7N, 150 mL) at 5–10 °C. The mixture was stirred for 1 h at roomtemperature and poured in water (500 mL). The resulting solid was filtered, washed withwater (100 mL) and dried to give 2-amino-3, 5-dinitropyridine (19.55 g, 97percent) which wasused in next step without further purification.2-Chloro-3, 5-dinitropyridine (6.8 g, 33.41 mmol) was taken up in ethanol (200 mL), and ammonium hydroxide solution (19.5 mL, 167 mmol, 5 eq.) was then dripped in slowly, which resulted in a mixture/precipitate. An exotherm was observed, so the reaction mixture was placed in an ice bath for 10 minutes and then removed. After stirring for about 20 minutes, the solids were collected by filtration and dried under vacuum. 3, 5- Dinitropyridin-2-amine (4.8 g, 78percent) was obtained as a solid. 2-Amino-3, 5-dinitropyridine (2).

Computed Properties

Molecular Weight:184.11
XLogP3:0.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Exact Mass:184.02325462
Monoisotopic Mass:184.02325462
Topological Polar Surface Area:131
Heavy Atom Count:13
Complexity:222
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Hangzhou Subi Peptide Technology Co.,Ltd Contact Supplier

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CAS No.: 3073-30-1

Grade: Pharmacy Grade

Content: 99%

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Guide of 6-AMINO-3,5-DINITROPYRIDINE

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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6-AMINO-3,5-DINITROPYRIDINE

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