4,5-Dichloro-3-nitro-2-pyridinamine

Modify Date: 2025-08-27 11:57:05

4,5-Dichloro-3-nitro-2-pyridinamine Structure
4,5-Dichloro-3-nitro-2-pyridinamine structure
Common Name 4,5-Dichloro-3-nitro-2-pyridinamine
CAS Number 662116-67-8 Molecular Weight 208.002
Density 1.7±0.1 g/cm3 Boiling Point 337.2±37.0 °C at 760 mmHg
Molecular Formula C5H3Cl2N3O2 Melting Point N/A
MSDS N/A Flash Point 157.7±26.5 °C

 Names

Name 4,5-dichloro-3-nitropyridin-2-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 337.2±37.0 °C at 760 mmHg
Molecular Formula C5H3Cl2N3O2
Molecular Weight 208.002
Flash Point 157.7±26.5 °C
Exact Mass 206.960236
PSA 85.46000
LogP 3.18
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.667

 Safety Information

Hazard Codes Xn
HS Code 2933399090

 Synthetic Route

~84%

4,5-Dichloro-3-nitro-2-pyridinamine Structure

4,5-Dichloro-3-...

CAS#:662116-67-8

Literature: CANCER RESEARCH TECHNOLOGY LIMITED; BLAGG, Julian; BAVETSIAS, Vassilios; MOORE, Andrew S.; LINARDOPOULOS, Spyridon Patent: WO2013/190319 A1, 2013 ; Location in patent: Paragraph 00118 ;

~54%

4,5-Dichloro-3-nitro-2-pyridinamine Structure

4,5-Dichloro-3-...

CAS#:662116-67-8

Literature: ASTRAZENECA AB Patent: WO2004/16611 A1, 2004 ; Location in patent: Page 97-98 ; WO 2004/016611 A1

~26%

4,5-Dichloro-3-nitro-2-pyridinamine Structure

4,5-Dichloro-3-...

CAS#:662116-67-8

Literature: Bavetsias, Vassilios; Large, Jonathan M.; Sun, Chongbo; Bouloc, Nathalie; Kosmopoulou, Magda; Matteucci, Mizio; Wilsher, Nicola E.; Martins, Vanessa; Reynisson, Johannes; Atrash, Butrus; Faisal, Amir; Urban, Frederique; Valenti, Melanie; De Haven Brandon, Alexis; Box, Gary; Raynaud, Florence I.; Workman, Paul; Eccles, Suzanne A.; Bayliss, Richard; Blagg, Julian; Linardopoulos, Spiros; McDonald, Edward Journal of Medicinal Chemistry, 2010 , vol. 53, # 14 p. 5213 - 5228

~%

4,5-Dichloro-3-nitro-2-pyridinamine Structure

4,5-Dichloro-3-...

CAS#:662116-67-8

Literature: Bavetsias, Vassilios; Crumpler, Simon; Sun, Chongbo; Avery, Sian; Atrash, Butrus; Faisal, Amir; Moore, Andrew S.; Brown, Nathan; Sheldrake, Peter W.; Bush, Katherine; Henley, Alan; Box, Gary; Valenti, Melanie; De Haven Brandon, Alexis; Raynaud, Florence I.; Workman, Paul; Eccles, Suzanne A.; Linardopoulos, Spiros; Blagg, Julian; Kosmopoulou, Magda; Bayliss, Richard Journal of Medicinal Chemistry, 2012 , vol. 55, # 20 p. 8721 - 8734,14 Title/Abstract Full Text Show Details Bavetsias, Vassilios; Crumpler, Simon; Sun, Chongbo; Avery, Sian; Atrash, Butrus; Faisal, Amir; Moore, Andrew S.; Kosmopoulou, Magda; Brown, Nathan; Sheldrake, Peter W.; Bush, Katherine; Henley, Alan; Box, Gary; Valenti, Melanie; De Haven Brandon, Alexis; Raynaud, Florence I.; Workman, Paul; Eccles, Suzanne A.; Bayliss, Richard; Linardopoulos, Spiros; Blagg, Julian Journal of Medicinal Chemistry, 2012 , vol. 55, # 20 p. 8721 - 8734

~%

4,5-Dichloro-3-nitro-2-pyridinamine Structure

4,5-Dichloro-3-...

CAS#:662116-67-8

Literature: HANMI PHARM. CO., LTD.; LEE, Kyung Ik; SIM, Jae Yi; KIM, Ho Seok; HA, Tae Hee; SUH, Kwee Hyun Patent: WO2013/100631 A1, 2013 ;

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Pyridinamine, 4,5-dichloro-3-nitro-
2-amino-3-nitro-4,5-dichloropyridine
RW3676
4,5-dichloro-3-nitropyridin-2-ylamine
4,5-Dichloro-3-nitro-2-pyridinamine
2-Amino-4,5-dichloro-3-nitropyridine
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