Tretinoin (CAS No. 302-79-4) 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 Pharmaceutical Intermediates & APIs. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
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The CAS number of Tretinoin is 302-79-4.
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 Pharmaceutical Intermediates & APIs.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Tretinoin · CAS 302-79-4 · C20H28O2. UNII 5688UTC01R. Melting Point: 354 to 360 °F (NTP, 1992); Melting Point: 178-184; Melting Point: 180-182 °C.
| CAS Registry Number | 302-79-4 |
|---|---|
| PubChem CID | 444795 |
| Molecular formula | C20H28O2 |
| IUPAC name | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenoic acid |
| UNII (FDA) | 5688UTC01R |
| Molecular Weight | 300.4 |
|---|---|
| XLogP3 | 6.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 300.208930132 |
| Monoisotopic Mass | 300.208930132 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Melting Point | 354 to 360 °F (NTP, 1992) |
|---|---|
| Melting Point | 178-184 |
| Melting Point | 180-182 °C |
| Melting Point | 181 °C |
| LogP | 6.3 |
| LogP | log Kow = 6.30 |
| LogP | 6.30 |
| Collision Cross Section | 182.1 Ų [M+Na]+ |
| Reported hazard statements | H302 (29.8%), H315 (73.4%), H319 (16.5%), H335 (14.9%), H360 (72.9%), H400 (59%), H410 (58%), H411 (16%) |
|---|
H302 (29.8%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (73.4%): Causes skin irritation [Warning Skin corrosion/irritation]
Retinoic acid; tretinoin; 302-79-4; all-trans-Retinoic acid; Vitamin A acid; trans-Retinoic acid; ATRA; Aberel; Eudyna; Dermairol; Renova; all-trans-Vitamin A acid; Cordes vas; Retin A; Tretin M; all-trans-Tretinoin
CAS 302-79-4; molecular formula C20H28O2; molecular weight — g/mol.
Retinoic acid, tretinoin, 302-79-4, all-trans-Retinoic acid, Vitamin A acid, trans-Retinoic acid.
Hazard statements reported: H302, H315, H319, H335, H360.
Melting Point: 354 to 360 °F (NTP, 1992); Melting Point: 178-184; Melting Point: 180-182 °C; Melting Point: 181 °C.
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.