Proparacaine (CAS 499-67-2) — formula C16H26N2O3, molecular weight 294.39; category organic chemicals.
Proparacaine (CAS 499-67-2) is a chemical raw material in the organic chemicals category. Its molecular formula C16H26N2O3 comprises 16 C, 26 H, 2 N, 3 O atoms. Its molecular weight is about 294.39. Reported physicochemical data: melting point around 182-183.3 °C, LogP about 2.5. 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 | 499-67-2 |
|---|---|
| Molecular Formula | C16H26N2O3 |
| Molecular Weight | 294.39 |
| Melting Point | 182-183.3 °C |
| LogP | 2.5 |
| Applications | ophthalmic anesthetic (as eye drops) to reduce pain and discomfort during procedures involving the eye, Pharmaceuticals |
| Category | Organic Chemicals |
Documented applications: ophthalmic anesthetic (as eye drops) to reduce pain and discomfort during procedures involving the eye, Pharmaceuticals.
Proparacaine is a carbon-based organic compound with CAS registry number 499-67-2 and molecular formula C16H26N2O3 (molecular weight 294.39), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 499-67-2
Its molecular formula C16H26N2O3 comprises 16 C, 26 H, 2 N, 3 O atoms.
Also known as: Proparacaine · 丙美卡因
Category: organic chemicals
The CAS registry number of Proparacaine is 499-67-2.
Molecular formula C16H26N2O3, molecular weight 294.39.
It is also registered under: Proparacaine, 丙美卡因.
Recorded applications: ophthalmic anesthetic (as eye drops) to reduce pain and discomfort during procedures involving the eye, Pharmaceuticals.
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 Proparacaine (CAS 499-67-2), compiled from public chemistry databases.
| CAS Registry Number | 499-67-2 |
|---|---|
| PubChem CID | 4935 |
| Molecular formula | C16H26N2O3 |
| IUPAC name | 2-(diethylamino)ethyl 3-amino-4-propoxybenzoate |
| UNII (FDA) | B4OB0JHI1X |
| Molecular Weight | 294.39 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 10 |
| Exact Mass | 294.19434270 |
| Monoisotopic Mass | 294.19434270 |
| Topological Polar Surface Area | 64.8 |
| Heavy Atom Count | 21 |
| Melting Point | 182-183.3 °C |
|---|---|
| Melting Point | 182 - 183.3 °C |
| Solubility | 1.39e+00 g/L |
| LogP | 2.5 |
| Dissociation Constants | 3.2 |
proparacaine; Proxymetacaine; 499-67-2; 2-(Diethylamino)ethyl 3-amino-4-propoxybenzoate; Proximetacainum; Proximetacaina; Prossimetacaina; Proxymetacainum; 3-Amino-4-propoxybenzoic acid 2-(diethylamino)ethyl ester; BENZOIC ACID, 3-AMINO-4-PROPOXY-, 2-(DIETHYLAMINO)ETHYL ESTER; B4OB0JHI1X; DTXSID30198146; proxymethacaine; RefChem:58606; DTXCID60120637; S01HA04
Proparacaine · CAS 499-67-2 · C16H26N2O3. UNII B4OB0JHI1X. Melting Point: 182-183.3 °C; Melting Point: 182 - 183.3 °C; Solubility: 1.39e+00 g/L.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 丙美卡因