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Tetrahydropyran-4-carbaldehyde

Tetrahydropyran-4-carbaldehyde Structure
Tetrahydropyran-4-carbaldehyde structure
CAS No.
50675-18-8
Chemical Name:
Tetrahydropyran-4-carbaldehyde
Synonyms
TETRAHYDRO-2H-PYRAN-4-CARBALDEHYDE;Oxane-4-carbaldehyde;4-FORMYLTETRAHYDROPYRAN;Tetrahydro-2H-pyran-4-carboxaldehyde;4-Formyltetrahydro-2H-pyran;Tetrahydropyranyl-4-carbo...;TETRAHYDRO-PYRAN-4-CARBALDEHYD;4-Tetrahydropyrancarboxaldehyde;TETRAHYDRO-PYRAN-4-CARBALDEHYDE;Tetrahydropyran-4-carboxaldehyde
CBNumber:
CB0130497
Molecular Formula:
C6H10O2
Molecular Weight:
114.14
MDL Number:
MFCD03425264
MOL File:
50675-18-8.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-27 17:18:05
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Tetrahydropyran-4-carbaldehyde Properties

Boiling point 74-77 °C(Press: 11 Torr)
Density 1.096±0.06 g/cm3(Predicted)
Flash point >23℃
storage temp. Inert atmosphere,Store in freezer, under -20°C
form liquid
color Almost colourless
InChI InChI=1S/C6H10O2/c7-5-6-1-3-8-4-2-6/h5-6H,1-4H2
InChIKey CXLGNJCMPWUZKM-UHFFFAOYSA-N
SMILES C1OCCC(C=O)C1
CAS DataBase Reference 50675-18-8(CAS DataBase Reference)
UNSPSC Code 12352200
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H317-H319-H335
Precautionary statements  P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36-20/21/22
Safety Statements  26-36/37-24/25
RIDADR  1993
WGK Germany  WGK 1
Hazard Note  Irritant/Keep Cold
HS Code  29339900
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
REACH Registrations Inactive

Tetrahydropyran-4-carbaldehyde price More Price(65)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical T4039 Tetrahydro-2H-pyran-4-carboxaldehyde min. 95.0 % 50675-18-8 1G $87 2026-04-30 Buy
Usbiological 291246 Tetrahydropyran-4-carbaldehyde Asreported 50675-18-8 500mg $355 2026-06-03 Buy
Usbiological 291246 Tetrahydropyran-4-carbaldehyde Asreported 50675-18-8 1g $608 2026-06-03 Buy
Usbiological 291246 Tetrahydropyran-4-carbaldehyde Asreported 50675-18-8 2g $852 2026-06-03 Buy
Usbiological 291246 Tetrahydropyran-4-carbaldehyde Asreported 50675-18-8 5g $1376 2026-06-03 Buy
Product number Packaging Price Buy
T4039 1G $87 Buy
291246 500mg $355 Buy
291246 1g $608 Buy
291246 2g $852 Buy
291246 5g $1376 Buy

Tetrahydropyran-4-carbaldehyde Chemical Properties, Uses, Production

Chemical Properties

Colorless liquid

Uses

4-Formyltetrahydropyran is used in preparation of the heterocyclic compounds and their medical applications.

Synthesis

4-Cyanotetrahydro-4H-pyran

4295-99-2

Tetrahydropyran-4-carbaldehyde

50675-18-8

General procedure for the synthesis of tetrahydropyran-4-carbaldehyde from 4-cyanotetrahydropyran: Referring to Example 2. To a solution of toluene (10 mL) containing tetrahydropyran-4-carbonitrile (1.0 g, 9.0 mmol) was slowly added, at -78° C., a solution of diisobutylaluminum hydride (DIBAL-H, 10.8 mL, 10.8 mmol, 1.0 M of the toluene solution ). The reaction mixture was stirred continuously at -78 °C for 1 h, followed by slow warming to room temperature. Upon completion of the reaction, the reaction was quenched with saturated ammonium chloride solution and extracted with ethyl acetate. The organic phases were combined, washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure to afford the target product tetrahydropyran-4-carbaldehyde (530 mg, 52% yield).

References

[1] Patent: WO2008/62182, 2008, A1. Location in patent: Page/Page column 110

Tetrahydropyran-4-carbaldehyde synthesis

4295-99-2
50675-18-8
Synthesis of Tetrahydropyran-4-carbaldehyde from 4-Cyanotetrahydro-4H-pyran

Tetrahydropyran-4-carbaldehyde Preparation Products And Raw materials

Raw materials

Hexane Ethanol Potassium hydroxide Acetone Pyridinium chlorochromate
Sodium Tetrahydro-2H-pyran-4-carboxylic acid Chromium(VI) oxide Sodium ethoxide 2,2'-Dichlorodiethyl ether
Tetrahydrofuran Diethyl ether Ethyl acetate Lithium Aluminum Hydride Hydrochloric acid
Dichloromethane Diethyl malonate Pyridine Petroleum ether Magnesium silicate

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Preparation Products

Tetrahydropyran-4-carbaldehyde Suppliers

Global Suppliers ( 223)
Supplier Tel Email Country ProdList Advantage
Suzhou ChonTech Biopharma Co.,Ltd 0512-63101022 13912623614 sales@chontech.com Austria 220 58
Shandong Shining Medical Science and Technology Co., Ltd. 18866891188 xuandechem@126.com China 49 58
Shanghai ZaiQi Bio-Tech Co., Ltd. +86-021-54824098 15317552526 sales@chemzq.com China 254 55
Xi'an duokai Trading Co., Ltd 029-82283472 15091869467 1055507341@qq.com China 298 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956 isenchem@163.com China 9389 66
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Supplier Advantage
Suzhou ChonTech Biopharma Co.,Ltd 58
Shandong Shining Medical Science and Technology Co., Ltd. 58
Shanghai ZaiQi Bio-Tech Co., Ltd. 55
Xi'an duokai Trading Co., Ltd 58
J & K SCIENTIFIC LTD. 76
Energy Chemical 61
Wuhan Chemwish Technology Co., Ltd 56
Capot Chemical Co., Ltd 66
Jia Xing Isenchem Co.,Ltd 66
Shanghai Hanhong Scientific Co.,Ltd. 64

View Latest Price from Tetrahydropyran-4-carbaldehyde manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Tetrahydropyran-4-carbaldehyde pictures 2026-08-20 Tetrahydropyran-4-carbaldehyde
50675-18-8
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
Tetrahydropyran-4-carbaldehyde pictures 2026-06-30 Tetrahydropyran-4-carbaldehyde
50675-18-8
 1kg 99% 10000KGS Shaanxi Dideu New Materials Co. Ltd
Tetrahydropyran-4-carbaldehyde pictures 2025-04-04 Tetrahydropyran-4-carbaldehyde
50675-18-8
 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.

Tetrahydropyran-4-carbaldehyde Spectrum

Tetrahydropyran-4-carbaldehyde(50675-18-8)1HNMR

50675-18-8 (Tetrahydropyran-4-carbaldehyde) Related Search:

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TETRAHYDRO-PYRAN-4-CARBALDEHYDE TETRAHYDROPYRANYL-4-CARBOXALDEHYDE Tetrahydro-2H-pyran-4-carboxaldehyde Tetrahydropyran-4-carboxaldehyde Tetrahydropyran-4-carboxaldehyde 95% TETRAHYDRO-PYRAN-4-CARBALDEHYD Tetrahydro-pyran-4-carbaldehyde ,97% Tetrahydropyranyl-4-carbo... Tetrahydro-2H-pyran-4-carboxaldehyde 95% 4-Tetrahydropyrancarboxaldehyde Pyran-4-carboxaldehyde, tetrahydro- 4-Formyltetrahydro-2H-pyran 4-Formyltetrahydro-2H-pyran, Oxane-4-carboxaldehyde 2H-Pyran-4-carboxaldehyde,tetrahydro- Tetrahydropyran-4-carbaldehyde, >95% Tetrahydropyran-4-carbaldehyde ISO 9001：2015 REACH TIANFU CHEM-- Tetrahydropyran-4-carbaldehyde Oxane-4-carbaldehyde 4-FORMYLTETRAHYDROPYRAN TETRAHYDRO-2H-PYRAN-4-CARBALDEHYDE 50675-18-8 506575-18-8 Building Blocks Pyran Aldehydes blocks Heterocycles