3-O-methylfluorescein (CAS No. 65144-30-1) 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 3-O-methylfluorescein is 65144-30-1.
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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3-O-methylfluorescein · CAS 65144-30-1 · C21H16O5. UNII ST51015063.
| CAS Registry Number | 65144-30-1 |
|---|---|
| PubChem CID | 3328328 |
| Molecular formula | C21H16O5 |
| IUPAC name | 2-(3-hydroxy-6-methoxy-9H-xanthen-9-yl)benzoic acid |
| UNII (FDA) | ST51015063 |
| Molecular Weight | 348.3 |
|---|---|
| XLogP3 | 4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 348.09977361 |
| Monoisotopic Mass | 348.09977361 |
| Topological Polar Surface Area | 76 |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
2-(3-hydroxy-6-methoxy-9H-xanthen-9-yl)benzoic Acid; RefChem:455611; 633-202-8; Benzoic acid, 2-(3-hydroxy-6-methoxy-9H-xanthen-9-yl)-; AKOS024374963; ST51015063; EN300-7543317; 2-(3-hydroxy-6-methoxyxanthen-9-yl)benzoic acid
CAS 65144-30-1; molecular formula C21H16O5; molecular weight — g/mol.
2-(3-hydroxy-6-methoxy-9H-xanthen-9-yl)benzoic Acid, RefChem:455611, 633-202-8, Benzoic acid, 2-(3-hydroxy-6-methoxy-9H-xanthen-9-yl)-, AKOS024374963, ST51015063.
Hazard statements reported: H302.
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.