4-Hydroxy-1-(4-nitrophenyl)piperidine

Modify Date: 2025-09-17 19:39:54

4-Hydroxy-1-(4-nitrophenyl)piperidine Structure
4-Hydroxy-1-(4-nitrophenyl)piperidine structure
Common Name 4-Hydroxy-1-(4-nitrophenyl)piperidine
CAS Number 79421-45-7 Molecular Weight 222.24000
Density 1.303g/cm3 Boiling Point 421.5ºC at 760 mmHg
Molecular Formula C11H14N2O3 Melting Point N/A
MSDS N/A Flash Point 208.7ºC

 Names

Name 1-(4-nitrophenyl)piperidin-4-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.303g/cm3
Boiling Point 421.5ºC at 760 mmHg
Molecular Formula C11H14N2O3
Molecular Weight 222.24000
Flash Point 208.7ºC
Exact Mass 222.10000
PSA 69.29000
LogP 2.14410
Index of Refraction 1.611
InChIKey RNPWPESLLCUROD-UHFFFAOYSA-N
SMILES O=[N+]([O-])c1ccc(N2CCC(O)CC2)cc1

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2933399090

 Synthetic Route

~93%

4-Hydroxy-1-(4-nitrophenyl)piperidine Structure

4-Hydroxy-1-(4-...

CAS#:79421-45-7

Literature: SHIONOGI and CO., LTD. Patent: EP1988077 A1, 2008 ; Location in patent: Page/Page column 64 ;

~91%

4-Hydroxy-1-(4-nitrophenyl)piperidine Structure

4-Hydroxy-1-(4-...

CAS#:79421-45-7

Literature: TAIHO PHARMACEUTICAL CO., LTD. Patent: US2011/319413 A1, 2011 ; Location in patent: Page/Page column 11 ; US 20110319413 A1

~42%

4-Hydroxy-1-(4-nitrophenyl)piperidine Structure

4-Hydroxy-1-(4-...

CAS#:79421-45-7

Literature: Floyd, Nicholas; Munyemana, Francois; Roberts, Stanley M.; Willetts, Andrew J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1993 , # 8 p. 881 - 882

 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

nitrophenylpiperidinol
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