Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Piperidinecarboxaldehyde,4-phenyl-1-(phenylmethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

26979-21-5

26979-21-5 structure

26979-21-5 structure

Name: 4-Piperidinecarboxaldehyde,4-phenyl-1-(phenylmethyl)-
Chemical Name: 1-benzyl-4-phenylpiperidine-4-carbaldehyde
CAS Number: 26979-21-5
Molecular Formula: C₁₉H₂₁NO
Molecular Weight: 279.37600
Create Date: 2016-02-11 01:59:38
Modify Date: 2025-08-25 19:00:19

Name	1-benzyl-4-phenylpiperidine-4-carbaldehyde
Synonyms	1-Benzyl-4-formyl-4-phenylpiperidine 1-benzyl-4-phenyl-piperidine-4-carbaldehyde EINECS 248-151-3 1-Benzyl-4-phenyl-4-formyl-piperidin Isonipecotaldehyde 4-Piperidinecarboxaldehyde,1-benzyl-4-phenyl 1-Benzyl-4-phenyl-4-piperidinecarboxaldehyde

Density	1.14g/cm3
Boiling Point	403.7ºC at 760mmHg
Molecular Formula	C₁₉H₂₁NO
Molecular Weight	279.37600
Flash Point	146.3ºC
Exact Mass	279.16200
PSA	20.31000
LogP	3.35720
Vapour Pressure	1E-06mmHg at 25°C
Index of Refraction	1.626

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TM5970000

CHEMICAL NAME :: 4-Piperidinecarboxaldehyde, 1-benzyl-4-phenyl-

CAS REGISTRY NUMBER :: 26979-21-5

BEILSTEIN REFERENCE NO. :: 1480910

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C19-H21-N-O

MOLECULAR WEIGHT :: 279.41

WISWESSER LINE NOTATION :: T6NTJ A1R& DVH DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00447

HS Code	2933399090

56243-25-5 structure

56243-25-5

~48%

26979-21-5 structure

26979-21-5

Literature: Wu, Wen-Lian; Burnett, Duane A.; Spring, Richard; Qiang, Li; Sasikumar, Thavalakulamgara K.; Domalski, Martin S.; Greenlee, William J.; O'Neill, Kim; Hawes, Brian E. Bioorganic and Medicinal Chemistry Letters, 2006 , vol. 16, # 14 p. 3668 - 3673

Precursor 1
56243-25-5
DownStream 0

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%

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