ChemicalBook > Product Catalog >Flavors and fragrances >Synthetic fragrances >Halogen, sulfur, nitrogen compounds >Nitrogen-containing compounds >2-Methoxy-3-isobutyl pyrazine
2-Methoxy-3-isobutyl pyrazine
- CAS No.
- 24683-00-9
- Chemical Name:
- 2-Methoxy-3-isobutyl pyrazine
- Synonyms
- ipmp;2-ISOBUTYL-3-METHOXYPYRAZINE;2-METHOXY-3-ISOBUTYLPYRAZINE;3-ISOBUTYL-2-METHOXYPYRAZINE;Pyrazine, 2-methoxy-3-(2-methylpropyl)-;FEMA 3132;Femano.3132;FEMA NUMBER 3132;Thymol Impurity?37;2-Methoxy-3-isobutyl
- CBNumber:
- CB3154674
- Molecular Formula:
- C9H14N2O
- Molecular Weight:
- 166.22
- MOL File:
- 24683-00-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/26 17:49:17
| Boiling point | 294.44°C (rough estimate) |
|---|---|
| Density | 0.99 g/mL at 25 °C(lit.) |
| refractive index |
n |
| FEMA | 3132 | 2-ISOBUTYL-3-METHOXYPYRAZINE |
| Flash point | 176 °F |
| storage temp. | room temp |
| pka | 0.80±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless |
| Specific Gravity | 0.995 |
| Odor | green-pepper odor FCT 2000 |
| Odor Type | green |
| JECFA Number | 792 |
| LogP | 2.62 |
| CAS DataBase Reference | 24683-00-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyrazine, 2-methoxy-3-(2-methylpropyl)-(24683-00-9) |
| EPA Substance Registry System | Pyrazine, 2-methoxy-3-(2-methylpropyl)- (24683-00-9) |
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 | |||||||||
| Hazard Codes | Xi,T,F | |||||||||
| Risk Statements | 36/37/38-39/23/24/25-23/24/25-11 | |||||||||
| Safety Statements | 26-36-24/25-45-36/37-16-7 | |||||||||
| RIDADR | UN 1230 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29339900 | |||||||||
| NFPA 704 |
|
2-Methoxy-3-isobutyl pyrazine price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W313203 | 2-Isobutyl-3-methoxypyrazine ≥99%, FG | 24683-00-9 | 1SAMPLE-K | ₹8227 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W313203 | 2-Isobutyl-3-methoxypyrazine ≥99%, FG | 24683-00-9 | 100G | ₹58043.65 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W313203 | 2-Isobutyl-3-methoxypyrazine ≥99%, FG | 24683-00-9 | 500G | ₹214897.9 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W313203 | 2-Isobutyl-3-methoxypyrazine ≥99%, FG | 24683-00-9 | 1KG | ₹301324.7 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 47528-U | 2-Isobutyl-3-methoxypyrazine solution certified reference material | 24683-00-9 | 1ML | ₹3497.9 | 2022-06-14 | Buy |
2-Methoxy-3-isobutyl pyrazine Chemical Properties,Uses,Production
Description
2-Isobutyl-3-methoxypyrazine has an extremely powerful odor with a reported threshold value of 2 parts per trillion in water. Diluted water solutions exhibit a characteristic odor of green bell peppers. May be synthesized by condensation of leucine amide with glyoxal, followed by methylation with CH2H2.
Chemical Properties
CLEAR COLOURLESS LIQUID
Occurrence
Reported present in green bell pepper, coffee, galbanum oil, potato products, peas, grapes, lettuce, sherry, white wine, cocoa, beans, beetroot, passion fruit and okra.
Uses
2-Isobutyl-3-methoxypyrazine has been employed as a model odorant molecule during an electrochemical assay for the detection of odorant molecules based on a rat odorant-binding protein (rOBP3).
Preparation
By condensation of leucine amide with glyoxal followed by methylation with CH2H2
General Description
2-Isobutyl-3-methoxypyrazine, a potent bell-pepper odourant, has been found to bind to cow olfactory mucosa homogenate.
Global( 291)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Sris Synthesis Pvt Ltd., | +91-9989522441 +91-9989522441 | Hyderabad, India | 282 | 58 | Inquiry |
| Neugen Labs | +91-8133254502 +91-8133254502 | Karnataka, India | 195 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Arpan Aromatics | 08048372666Ext 828 | Ahmedabad, India | 138 | 58 | Inquiry |
| Neugen Labs | 1--8133254502 | Karnataka, India | 99 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co,.LTD | +86-19930503253; +8619930503252 | China | 5832 | 58 | Inquiry |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20297 | 58 | Inquiry |
| Shandong Juchuang Chemical Co., LTD | +undefined15030412209 | China | 387 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Sris Synthesis Pvt Ltd., | 58 |
| Neugen Labs | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| CHEMSWORTH | 30 |
| A.J Chemicals | 58 |
| Arpan Aromatics | 58 |
| Neugen Labs | 58 |
| Hebei Guanlang Biotechnology Co,.LTD | 58 |
| Henan Fengda Chemical Co., Ltd | 58 |
| Shandong Juchuang Chemical Co., LTD | 58 |
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