Coumarin 138 (CAS 62669-74-3) — formula C14H15NO2, molecular weight 229.27; category organic chemicals.
Coumarin 138 (CAS 62669-74-3) is a chemical raw material in the organic chemicals category. Its molecular formula C14H15NO2 comprises 14 C, 15 H, 1 N, 2 O atoms. Its molecular weight is about 229.27. Reported physicochemical data: LogP about 2.4. 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 | 62669-74-3 |
|---|---|
| Molecular Formula | C14H15NO2 |
| Molecular Weight | 229.27 |
| LogP | 2.4 |
| Applications | Cyclopentabenzopyran-4(1H)-one, 7-(dimethylamino)-2, 3-dihydro-: INACTIVE |
| Category | Organic Chemicals |
Documented applications: Cyclopentabenzopyran-4(1H)-one, 7-(dimethylamino)-2, 3-dihydro-: INACTIVE.
Coumarin 138 is a carbon-based organic compound with CAS registry number 62669-74-3 and molecular formula C14H15NO2 (molecular weight 229.27), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 62669-74-3
Its molecular formula C14H15NO2 comprises 14 C, 15 H, 1 N, 2 O atoms.
Also known as: Coumarin 138 · 香豆素 138
Category: organic chemicals
The CAS registry number of Coumarin 138 is 62669-74-3.
Molecular formula C14H15NO2, molecular weight 229.27.
It is also registered under: Coumarin 138, 香豆素 138.
Recorded applications: Cyclopentabenzopyran-4(1H)-one, 7-(dimethylamino)-2, 3-dihydro-: INACTIVE.
Category: Organic Chemicals.
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 Coumarin 138 (CAS 62669-74-3), compiled from public chemistry databases.
| CAS Number | 62669-74-3 |
|---|---|
| PubChem CID | 100527 |
| Molecular Formula | C14H15NO2 |
| IUPAC Name | 7-(dimethylamino)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one |
| UNII (FDA) | PFA9H1AI52 |
| Molecular Weight | 229.27 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 229.110278721 |
| Monoisotopic Mass | 229.110278721 |
| Topological Polar Surface Area | 29.5 |
| Heavy Atom Count | 17 |
62669-74-3; Cyclopenta[c][1]benzopyran-4(1H)-one, 7-(dimethylamino)-2,3-dihydro-; PFA9H1AI52; 7-Dimethylaminocyclopenta(C)coumarin; COUMARIN-138; NSC 315247; NSC-315247; DTXSID5069621; Cyclopenta(c)(1)benzopyran-4(1H)-one, 7-(dimethylamino)-2,3-dihydro-; 7-dimethylaminocyclopenta[c]coumarin; 7-(DIMETHYLAMINO)-2,3-DIHYDROCYCLOPENTA(C)(1)BENZOPYRAN-4(1H)-ONE; RefChem:546321; DTXCID0043474; 633-101-9; Coumarin 138; 7-(Dimethylamino)-2,3-dihydrocyclopenta[c]chromen-4(1H)-one
| Notified hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 香豆素 138