5-Methyl-6,7-dihydro-5H-cyclopenta(b)pyrazine (CAS No. 23747-48-0) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 5-Methyl-6,7-dihydro-5H-cyclopenta(b)pyrazine is 23747-48-0.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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5-Methyl-6,7-dihydro-5H-cyclopenta(b)pyrazine · CAS 23747-48-0 · C8H10N2. UNII L5IDR3PHAV. Boiling Point: 200 °C; Density: 1.048-1.059; Refractive Index: 1.525-1.535.
| CAS Registry Number | 23747-48-0 |
|---|---|
| PubChem CID | 32065 |
| Molecular formula | C8H10N2 |
| IUPAC name | 5-methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine |
| UNII (FDA) | L5IDR3PHAV |
| FEMA number | 3306 |
| JECFA number | 781 |
| Molecular Weight | 134.18 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 134.084398327 |
| Monoisotopic Mass | 134.084398327 |
| Topological Polar Surface Area | 25.8 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Boiling Point | 200 °C |
|---|---|
| Density | 1.048-1.059 |
| Refractive Index | 1.525-1.535 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Nuts, Peanut, Roast No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 0.1% (1 / 1501) |
| GHS notification summary | 0.1% (1 / 1501) |
|---|---|
| Reported hazard statements | H302 (96.7%) |
This chemical does not meet GHS hazard criteria for < 0.1% (1 of 1501) of reports.
H302 (96.7%): Harmful if swallowed [Warning Acute toxicity, oral]
23747-48-0; 5-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine; 5H-5-Methyl-6,7-dihydrocyclopentapyrazine; 6,7-Dihydro-5-methyl-5H-cyclopentapyrazine; 5H-Cyclopentapyrazine, 6,7-dihydro-5-methyl-; 5-METHYL-6,7-DIHYDRO-5H-CYCLOPENTAPYRAZINE; nutty pyrazine; FEMA No. 3306; 5-Methyl-6,7-dihydro-5H-cyclopentylpyrazine; DTXSID7047196; L5IDR3PHAV; EINECS 245-864-1; 5H-5-Methyl-6,7-dihydrocyclopenta(b)pyrazine; 5-Methyl-6,7-dihydro-5H-cyclopenta(b)pyrazine; MAPLE LACTONE PYRAZINE; DTXCID5027196
CAS 23747-48-0; molecular formula C8H10N2; molecular weight — g/mol.
23747-48-0, 5-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine, 5H-5-Methyl-6,7-dihydrocyclopentapyrazine, 6,7-Dihydro-5-methyl-5H-cyclopentapyrazine, 5H-Cyclopentapyrazine, 6,7-dihydro-5-methyl-, 5-METHYL-6,7-DIHYDRO-5H-CYCLOPENTAPYRAZINE.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
0.1% of GHS notifications report no hazard classification (1 of 1501).
Boiling Point: 200 °C; Density: 1.048-1.059; Refractive Index: 1.525-1.535.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.