2-Propionyl-1-pyrroline (CAS 133447-37-7) — formula C7H11NO, molecular weight 125.08 g/mol; category food flavors.
2-Propionyl-1-pyrroline (CAS 133447-37-7) is a food flavors. Its molecular formula C7H11NO comprises 7 C, 11 H, 1 N, 1 O atoms. Its molecular weight is about 125.08 g/mol. Reported physicochemical data: boiling point around 89.00 to 90.00 °C. @ 1.00 mm Hg, LogP about 0. Flavors are used to provide or enhance aroma in food and beverages, and must comply with food flavoring regulations. Widely used in beverages, confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 133447-37-7 |
|---|---|
| Molecular Formula | C7H11NO |
| Molecular Weight | 125.08 g/mol |
| Boiling Point | 89.00 to 90.00 °C. @ 1.00 mm Hg |
| LogP | 0 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Flavors |
Documented applications: confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
2-Propionyl-1-pyrroline is a flavoring compound with CAS registry number 133447-37-7 and molecular formula C7H11NO (molecular weight 125.08 g/mol), belonging to the food flavors segment of chemical raw materials.
CAS number: 133447-37-7
Its molecular formula C7H11NO comprises 7 C, 11 H, 1 N, 1 O atoms.
Also known as: 2-Propionyl-1-pyrroline · 丙酰基吡咯-1,2 - 丙酰基-1 - 吡咯啉
Category: food flavors
The CAS registry number of 2-Propionyl-1-pyrroline is 133447-37-7.
Molecular formula C7H11NO, molecular weight 125.08 g/mol.
It is also registered under: 2-Propionyl-1-pyrroline, 丙酰基吡咯-1,2 - 丙酰基-1 - 吡咯啉.
Recorded applications: confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Flavors.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Propionyl-1-pyrroline (CAS 133447-37-7), compiled from public chemistry databases.
| CAS Registry Number | 133447-37-7 |
|---|---|
| PubChem CID | 529251 |
| Molecular formula | C7H11NO |
| Molecular weight | 125.08 g/mol |
| IUPAC name | 1-(3,4-dihydro-2H-pyrrol-5-yl)propan-1-one |
| InChIKey | OVNCGQSYSSYBPO-UHFFFAOYSA-N |
| UNII (FDA) | C032C57DYG |
| ChEBI ID | CHEBI:184280 |
| FEMA number | 4063 |
| JECFA number | 1605 |
| Molecular Weight | 125.17 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 125.084063974 |
| Monoisotopic Mass | 125.084063974 |
| Topological Polar Surface Area | 29.4 |
| Heavy Atom Count | 9 |
| Boiling Point | 89.00 to 90.00 °C. @ 1.00 mm Hg |
|---|---|
| Boiling Point | 89-90 °C (1 mm Hg) |
| Density | 0.979-0.985 |
| Refractive Index | 1.446-1.452 |
133447-37-7; 2-propionyl-1-pyrroline; 2-Propionylpyrroline; FEMA No. 4063; 1-Propanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)-; C032C57DYG; 1-(3,4-Dihydro-2H-pyroll-5-yl)-1-propanone; DTXSID60158112; 2-PROPIONYLPYRROLINE [FHFI]; RefChem:483245; DTXCID1080603; 639-056-1; 1-(3,4-dihydro-2H-pyrrol-5-yl)propan-1-one; 3,4-Dihydro-5-propanoyl-2H-pyrrole; 1-Pyrroline, 2-propanoyl; propionylpyrroline,2-propionyl-1-pyrroline
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Popcorn, Roast No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 100% (89 / 89) |
| GHS notification summary | 100% (89 / 89) |
|---|
This chemical does not meet GHS hazard criteria for 100% (89 of 89) of all reports.
Reported as not meeting GHS hazard criteria by 89 of 89 companies. For more detailed information, please visit ECHA C&L website.
2-Propionyl-1-pyrroline is identified by CAS 133447-37-7, molecular formula C7H11NO and molecular weight 125.08 g/mol. UNII C032C57DYG; ChEBI 184280; InChIKey OVNCGQSYSSYBPO-UHFFFAOYSA-N. Boiling Point: 89.00 to 90.00 °C. @ 1.00 mm Hg; Boiling Point: 89-90 °C (1 mm Hg); Density: 0.979-0.985.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 丙酰基吡咯-1,2 - 丙酰基-1 - 吡咯啉