1-Pyrenecarboxaldehyde
- CAS No.
- 3029-19-4
- Chemical Name:
- 1-Pyrenecarboxaldehyde
- Synonyms
- Pyrene-1-carbaldehyde;PYRENE-1-CARBOXALDEHYDE;1-FORMYLPYRENE;pyrene-1-aldehyde;4-Pyrenecarboxaldehyde;NSC 30811;Pyrenaldehyde;3-Formylpyrene;1-Pyrenaldehyde;1-PyrenecarboxaL
- CBNumber:
- CB0373236
- Molecular Formula:
- C17H10O
- Molecular Weight:
- 230.26
- MDL Number:
- MFCD00004139
- MOL File:
- 3029-19-4.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 123-126 °C (lit.) |
|---|---|
| Boiling point | 312.25°C (rough estimate) |
| Density | 1.1350 (rough estimate) |
| refractive index | 1.4500 (estimate) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| color | yellow |
| Water Solubility | Insoluble in water. |
| Sensitive | Air Sensitive |
| BRN | 1874889 |
| InChI | InChI=1S/C17H10O/c18-10-14-7-6-13-5-4-11-2-1-3-12-8-9-15(14)17(13)16(11)12/h1-10H |
| InChIKey | RCYFOPUXRMOLQM-UHFFFAOYSA-N |
| SMILES | C1(C=O)=C2C3=C4C(C=C2)=CC=CC4=CC=C3C=C1 |
| CAS DataBase Reference | 3029-19-4(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | I9H95PVI1P |
| NIST Chemistry Reference | 1-Pyrene-carboxaldehyde(3029-19-4) |
| UNSPSC Code | 12352103 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | UR2450200 | |||||||||
| F | 10 | |||||||||
| HS Code | 29122990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
1-Pyrenecarboxaldehyde price More Price(63)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 144037 | 1-Pyrenecarboxaldehyde 99% | 3029-19-4 | 10g | $200 | 2026-04-30 | Buy |
| Sigma-Aldrich | 144037 | 1-Pyrenecarboxaldehyde 99% | 3029-19-4 | 50g | $825 | 2026-04-30 | Buy |
| TCI Chemical | P1448 | 1-Pyrenecarboxaldehyde >98.0%(GC) | 3029-19-4 | 1g | $24 | 2026-04-30 | Buy |
| TCI Chemical | P1448 | 1-Pyrenecarboxaldehyde >98.0%(GC) | 3029-19-4 | 5g | $50 | 2026-04-30 | Buy |
| TRC | TRC-P989200-10G | 1-Pyrenecarboxaldehyde | 3029-19-4 | 10g | $148 | 2026-06-03 | Buy |
1-Pyrenecarboxaldehyde Chemical Properties, Uses, Production
Description
1-Pyrenecarboxaldehyde (PCA) is a bifunctional molecule containing a pyrene moiety and an aldehyde group. PCA can serve as a reducing agent capable of replacing toxic hydrazine in the chemical reduction of graphene oxide (GO). Numerous PCA molecules can be adsorbed onto the GO surface via strong π–π stacking and hydrophobic interactions between the pyrene moiety and the graphite plane. This successfully removes most of the oxygen-containing groups (such as epoxy and alkoxy groups) from the GO, thereby restoring the conjugated structure and electrical conductivity of graphene[6].
Chemical Properties
Dark Yellow Solid
Uses
1-Pyrenecarboxaldehyde is a important intermediate used in agrochemical, pharmaceutical and dyestuff field. It is used as a highly polarity-sensitive fluorophore for SNP typing.
Uses
A novel base-discriminating fluorescent (BDF) compound: a highly polarity-sensitive fluorophore for SNP typing.
Synthesis
24463-15-8
3029-19-4
General procedure for the synthesis of 1-pyrenecarboxaldehyde from 1-pyrenemethanol: To a round-bottom flask were added 1-pyrenemethanol (2 mmol), copper trifluoromethanesulfonate (CuOTf, 0.1 mmol, 0.05 eq.), (S)-5-(pyrrolidin-2-yl)-1H-tetrazole (0.1 mmol, 0.05 eq.), 2,2,6,6-tetramethylpiperidine-1-yloxy ( TEMPO, 0.1 mmol, 0.05 eq.), 4-dimethylaminopyridine (DMAP, 0.15 mmol, 0.075 eq.) and acetonitrile (CH3CN, 5 mL). The reaction mixture was stirred and exposed to air at 25 °C until the reaction was completed, and the progress of the reaction was monitored by thin layer chromatography (TLC). After completion of the reaction, the acetonitrile was removed by evaporation under vacuum. The residue was diluted with dichloromethane (CH2Cl2, 5 mL) and filtered through a silica gel plug to obtain the target product 1-pyrenecarboxaldehyde.
Purification Methods
Recrystallise the aldehyde three times from aqueous EtOH. [Beilstein 7 IV 1821.]
References
[1] Chemical Communications, 2003, # 6, p. 758 - 759
[2] Inorganic Chemistry, 2016, vol. 55, # 12, p. 6114 - 6123
[3] Inorganic Chemistry, 2017, vol. 56, # 22, p. 14084 - 14100
[4] Tetrahedron, 2014, vol. 70, # 52, p. 9791 - 9796
[5] Chemistry - A European Journal, 2016, vol. 22, # 26, p. 8814 - 8822
[6] Yinjie Kuang. (2013). Synthesis of carboxylate-functionalized graphene nanosheets for high dispersion of platinum nanoparticles based on the reduction of graphene oxide via 1-pyrenecarboxaldehyde. Nanotechnology, 24 39, 395604. https://doi.org/10.1088/0957-4484/24/39/395604
1-Pyrenecarboxaldehyde Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Changzhou Woyan Chemical Co., Ltd. | 0510-83782303 13771177691 | sales@itppharm.com | China | 91 | 62 |
| Nova(Shanghai) Pharmaceutical Co.,Ltd | 21-58226973 18917146209 | Joseph@novapharmas.com | China | 478 | 55 |
| Springchem New Material Technology Co.,Ltd | 021-52836897 13917661608 | info@spring-chem.com | China | 2000 | 58 |
| Xi'an duokai Trading Co., Ltd | 029-82283472 15091869467 | 1055507341@qq.com | China | 298 | 58 |
| JiangSu Juming Chemical Technology Co.,Ltd | 0510-80665518 13921219871 | zhaokui@jumingchem.com | China | 30 | 58 |
| CHINATECH(TIANJIN) CHEMICAL CO.,LTD. | 18222205756 | sales6@chinatechem.com | China | 100 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
View Latest Price from 1-Pyrenecarboxaldehyde manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-07 | 1-Pyrenecarboxaldehyde
3029-19-4
|
1kg | 98%min | 20tons | HANGZHOU HAILAN CHEMICAL CO.,LTD. | ||
 |
2026-09-02 | 1-Pyrenecarboxaldehyde
3029-19-4
|
$1.00-188.00 | 1KG | 99%, 99.5% Sublimated | Henan Fengda Chemical Co., Ltd | ||
 |
2026-08-03 | 1-Pyrenecarboxaldehyde
3029-19-4
|
10g | Electronic Grade | 20KG | CHINATECH(TIANJIN) CHEMICAL CO.,LTD. |
-
- 1-Pyrenecarboxaldehyde
3029-19-4
- 98%min
- HANGZHOU HAILAN CHEMICAL CO.,LTD.
-
- 1-Pyrenecarboxaldehyde
3029-19-4
- $1.00-188.00
- 99%, 99.5% Sublimated
- Henan Fengda Chemical Co., Ltd
-
- 1-Pyrenecarboxaldehyde
3029-19-4
- Electronic Grade
- CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
