Piperalin
- CAS No.
- 3478-94-2
- Chemical Name:
- Piperalin
- Synonyms
- 3-(2-methylpiperidin-1-yl)propyl 3,4-dichlorobenzoate;el211;PIPRON;PIPRON(R);Piperalin;PIPERALIN, 1GM, NEAT;Adagrasib Impurity 27;Piperalin in Acetonitrile;Piperalin@100 μg/mL in Acetonitrile;3-(2-METHYLPIPERIDINO)PROPYL-3,4-DICHLOROBENZOATE
- CBNumber:
- CB2779829
- Molecular Formula:
- C16H21Cl2NO2
- Molecular Weight:
- 330.25
- MDL Number:
- MFCD00128028
- MOL File:
- 3478-94-2.mol
- MSDS File:
- SDS
| Melting point | 25°C |
|---|---|
| Boiling point | 156-157 °C(Press: 20 Torr) |
| Density | 1.2347 (rough estimate) |
| refractive index | 1.6100 (estimate) |
| Flash point | 76 °C |
| pka | 9.36±0.10(Predicted) |
| Henry's Law Constant | 4.3×102 mol/(m3Pa) at 25℃, HSDB (2015) |
| FDA UNII | 55ZQC8F9JQ |
| EPA Substance Registry System | Piperalin (3478-94-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H410-H315 |
| Precautionary statements | P273-P391-P501-P264-P280-P302+P352-P321-P332+P313-P362 |
| Hazard Codes | Xi,N |
| Risk Statements | 38-50/53 |
| Safety Statements | 60-61 |
| RIDADR | UN 3082 9/PG 3 |
| RTECS | DG7700000 |
| HS Code | 29333990 |
| Hazardous Substances Data | 3478-94-2(Hazardous Substances Data) |
Piperalin price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | DAA47894 | Piperalin | 3478-94-2 | 100mg | $324 | 2026-06-04 | Buy |
| Biosynth | DAA47894 | Piperalin | 3478-94-2 | 250mg | $585 | 2026-06-04 | Buy |
| Biosynth | DAA47894 | Piperalin | 3478-94-2 | 500mg | $1040 | 2026-06-04 | Buy |
| Biosynth | DAA47894 | Piperalin | 3478-94-2 | 1000mg | $1820 | 2026-06-04 | Buy |
| Biosynth | DAA47894 | Piperalin | 3478-94-2 | 2000mg | $3380 | 2026-06-04 | Buy |
Piperalin Chemical Properties, Uses, Production
Uses
Piperalin is a component of pesticide combinations. Fungicide, used in the treatment of fungi Ustilago maydis.
Definition
ChEBI: 3-(2-methylpiperidin-1-yl)propyl 3,4-dichlorobenzoate is a member of the class of piperidines that is 2-methylpiperidine in which the hydrogen attached to the nitrogen is replaced by a 3-[(3,4-dichlorobenzoyl)oxy]propyl group. It is a member of piperidines, a tertiary amino compound, a benzoate ester and a dichlorobenzene. It is functionally related to a 3,4-dichlorobenzoic acid.
Production Methods
Piperalin is synthesised through a multi-step process that begins with the preparation of 2-methylpiperidine, which introduces chirality into the molecule. This intermediate is then reacted with 3-chloropropanol to form a 3-(2-methylpiperidino)propanol derivative. In the next step, this alcohol undergoes esterification with 3,4-dichlorobenzoic acid, typically using a coupling agent like dicyclohexylcarbodiimide or acid chlorides to facilitate the formation of the ester bond. The reaction is carried out under controlled conditions, often in an organic solvent such as dichloromethane or toluene, and followed by purification steps like liquid-liquid extraction and distillation to isolate the final product.
Mechanism of action
Inhibits sterol biosynthesis in membranes. Inhibits sterol biosynthesis in membranes.
Pesticide Type
Fungicide
Piperalin Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Nanjing Sunlida Biological Technology Co., Ltd. | 025-57798810 18652991625 | sales@sunlidabio.com | China | 3223 | 55 |
| Alta Scientific Co., Ltd. | 022-6537-8550 15522853686 | sales@altasci.com.cn | China | 4508 | 55 |
| Raw material medicin reagent co.,Ltd | sales@njromanme.com | China | 4511 | 58 | |
| Shenzhen Regent Biochemical Technology Co., Ltd. | 0755-85201366 18938635012 | sales@regentsciences.com | China | 9385 | 58 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 | sales@rrkchem.com | China | 57336 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39866 | 58 |
| Shanghai Jiegu Biotechnology Co., Ltd. | 021-51698675 | sales@jiejiegroup.com | China | 8195 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-173 9270 1263 | 1057@dideu.com | China | 3960 | 58 |
| TCI (Shanghai) Chemical Trading Co., Ltd. | 021-61109150 | sales@tcisct.com | China | 29717 | 58 |
