chromane-2-carboxylic acid (CAS 51939-71-0) — formula C10H10O3, molecular weight 178.18; category organic chemicals.
chromane-2-carboxylic acid (CAS 51939-71-0) is a chemical raw material in the organic chemicals category. Its molecular formula C10H10O3 comprises 10 C, 10 H, 3 O atoms. Its molecular weight is about 178.18. Reported physicochemical data: LogP about 1.9. 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 | 51939-71-0 |
|---|---|
| Molecular Formula | C10H10O3 |
| Molecular Weight | 178.18 |
| LogP | 1.9 |
| Category | Organic Chemicals |
chromane-2-carboxylic acid is a carbon-based organic compound with CAS registry number 51939-71-0 and molecular formula C10H10O3 (molecular weight 178.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 51939-71-0
Its molecular formula C10H10O3 comprises 10 C, 10 H, 3 O atoms.
Also known as: chromane-2-carboxylic acid · 2-苯并二氢吡喃-2-甲酸
Category: organic chemicals
The CAS registry number of chromane-2-carboxylic acid is 51939-71-0.
Molecular formula C10H10O3, molecular weight 178.18.
It is also registered under: chromane-2-carboxylic acid, 2-苯并二氢吡喃-2-甲酸.
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 chromane-2-carboxylic acid (CAS 51939-71-0), compiled from public chemistry databases.
| CAS Registry Number | 51939-71-0 |
|---|---|
| PubChem CID | 2723665 |
| Molecular formula | C10H10O3 |
| IUPAC name | 3,4-dihydro-2H-chromene-2-carboxylic acid |
| UNII (FDA) | HMS1521I01 |
| Molecular Weight | 178.18 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 178.062994177 |
| Monoisotopic Mass | 178.062994177 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 13 |
| LogP | 1.9 |
|---|
3,4-dihydro-2H-1-benzopyran-2-carboxylic acid; RefChem:486116; 818-423-1; Chromane-2-carboxylic acid; 51939-71-0; Chroman-2-carboxylic acid; 3,4-dihydro-2H-chromene-2-carboxylic acid; MFCD00044719; Maybridge4_000177; 2-carboxychroman; 2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-; Nebivolol Impurity 90; (2S)-Chroman-2-carboxylic Acid; chromancarboxylic acid; chroman carboxylic acid; 2-chroman-carboxylic acid
| GHS notification summary | 33.3% (1 / 3) |
|---|
| GHS notification summary | 33.3% (1 / 3) |
|---|---|
| Reported hazard statements | H302 (66.7%), H315 (33.3%), H319 (33.3%), H335 (33.3%) |
This chemical does not meet GHS hazard criteria for 33.3% (1 of 3) of reports.
H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral]
chromane-2-carboxylic acid · CAS 51939-71-0 · C10H10O3. UNII HMS1521I01. LogP: 1.9.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-苯并二氢吡喃-2-甲酸