ChemicalBook > CAS DataBase List > 5-NITROPYRIDINE-2,3-DIAMINE

5-NITROPYRIDINE-2,3-DIAMINE

Product Name: 5-NITROPYRIDINE-2,3-DIAMINE
CAS No.: 3537-14-2
Chemical Name: 5-NITROPYRIDINE-2,3-DIAMINE
Synonyms: NSC 107296;2,3-DiaMino-5-nitropyridine;5-Nitro-2,3-pyridinediamine;5-NITROPYRIDINE-2,3-DIAMINE;2,3-Pyridinediamine, 5-nitro-;5-NITROPYRIDINE-2,3-DIAMINE ISO 9001：2015 REACH
CBNumber: CB32454510
Molecular Formula: C5H6N4O2
Formula Weight: 154.13
MOL File: 3537-14-2.mol

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5-NITROPYRIDINE-2,3-DIAMINE Property

Melting point:: 260 °C
Boiling point:: 476.1±40.0 °C(Predicted)
Density: 1.555±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
pka: 2.70±0.49(Predicted)
Appearance: Pink to red Solid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

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.

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

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

P321Specific treatment (see … on this label).

P322Specific measures (see …on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: B506333
Product name: 5-nitropyridine-2,3-diamine
Packaging: 10mg
Price: $45
Updated: 2021/12/16

Matrix Scientific

Product number: 188599
Product name: 5-Nitropyridine-2,3-diamine
Packaging: 5g
Price: $1596
Updated: 2021/12/16

Matrix Scientific

Product number: 188599
Product name: 5-Nitropyridine-2,3-diamine
Packaging: 10g
Price: $2554
Updated: 2021/12/16

AK Scientific

Product number: Y8840
Product name: 5-Nitropyridine-2,3-diamine
Packaging: 100mg
Price: $192
Updated: 2021/12/16

AK Scientific

Product number: Y8840
Product name: 5-Nitropyridine-2,3-diamine
Packaging: 250mg
Price: $277
Updated: 2021/12/16

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5-NITROPYRIDINE-2,3-DIAMINE Chemical Properties,Usage,Production

Synthesis

3073-30-1

3537-14-2

3,5-Dinitropyridin-2-amine (4.0 g, 21.7 mmol) was used as starting material and suspended in methanol (150 mL). Subsequently, 20% aqueous ammonium sulfide solution (31.7 mL, 109 mmol, 5 eq.) was slowly added to the suspension. The reaction mixture was heated to 75 °C and kept at this temperature for 30 minutes. Upon completion of the reaction, the mixture was allowed to cool naturally to room temperature and was subsequently cooled in an ice bath to promote the formation of a precipitate. The precipitate was collected by filtration to afford the target product 5-nitropyridine-2,3-diamine (3.4 g, 100% yield) as a solid. The structure of the product was confirmed by 1H NMR (400 MHz, DMSO-d6): δ 8.28-8.29 (m, 1H), 7.35-7.37 (m, 1H), 6.99 (br s, 2H), 5.32 (br s, 2H).

References

[1] Bioorganic and Medicinal Chemistry Letters, 2013, vol. 23, # 21, p. 5896 - 5899
[2] Patent: WO2009/111277, 2009, A1. Location in patent: Page/Page column 53
[3] Patent: US2014/315888, 2014, A1. Location in patent: Paragraph 1182-1184
[4] Journal of Medicinal Chemistry, 1997, vol. 40, # 22, p. 3679 - 3686

5-NITROPYRIDINE-2,3-DIAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 5-NITROPYRIDINE-2,3-DIAMINE manufacturers

Dideu Industries Group Limited

Product: 5-NITROPYRIDINE-2,3-DIAMINE 3537-14-2
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons min
Release date: 2021-09-22

Career Henan Chemical Co

Product: 5-NITROPYRIDINE-2,3-DIAMINE 3537-14-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1ton
Release date: 2019-07-11

3537-14-2, 5-NITROPYRIDINE-2,3-DIAMINERelated Search:

5-NITROPYRIDINE-2,3-DIAMINE 2-Amino-3,5-dinitro-6-methylpyridine 2,6-BIS,BIS(PICRYLAMINO)-3,5-DINITROPYRIDINE 6-AMINO-3,5-DINITROPYRIDINE 2-AMINO-3,5-BISNITRO-4-METHYLPYRIDINE 2,6-DIAMINO-3,5-DINITROPYRIDINE DNPYR-L-ISOLEUCINE MONOCYCLOHEXYL AMMONI UM DNPYR-DL-NORLEUCINE 2,4,6-TRIAMINO-3,5-BISNITROPYRIDINE DNPY-DL-ALANINE AURORA KA-381 CHEMBRDG-BB 5342614 DINITROPYRIDYL-DL-METHIONINE 2,3-DIAMINO-4,5-DINITROPYRIDINE AURORA KA-378 DNPY-GLYCINE AURORA KA-382

5-Nitro-2,3-pyridinediamine

2,3-DiaMino-5-nitropyridine

NSC 107296

5-NITROPYRIDINE-2,3-DIAMINE

2,3-Pyridinediamine, 5-nitro-

5-NITROPYRIDINE-2,3-DIAMINE ISO 9001：2015 REACH

3537-14-2