Heptanoic anhydride (CAS 626-27-7) — formula C14H26O3, molecular weight 242.35; category pharmaceutical intermediates and APIs.
Heptanoic anhydride (CAS 626-27-7) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C14H26O3 comprises 14 C, 26 H, 3 O atoms. Its molecular weight is about 242.35. Reported physicochemical data: LogP about 4.8. 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 | 626-27-7 |
|---|---|
| Molecular Formula | C14H26O3 |
| Molecular Weight | 242.35 |
| LogP | 4.8 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Pharmaceutical Raw Materials |
Documented applications: 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Heptanoic anhydride is a pharmaceutical intermediate or API compound with CAS registry number 626-27-7 and molecular formula C14H26O3 (molecular weight 242.35), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 626-27-7
Its molecular formula C14H26O3 comprises 14 C, 26 H, 3 O atoms.
Also known as: Heptanoic anhydride · 庚酸酐
Category: pharmaceutical intermediates and APIs
The CAS registry number of Heptanoic anhydride is 626-27-7.
Molecular formula C14H26O3, molecular weight 242.35.
It is also registered under: Heptanoic anhydride, 庚酸酐.
Recorded applications: 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Pharmaceutical Raw Materials.
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 Heptanoic anhydride (CAS 626-27-7), compiled from public chemistry databases.
| CAS Registry Number | 626-27-7 |
|---|---|
| PubChem CID | 69376 |
| Molecular formula | C14H26O3 |
| IUPAC name | heptanoyl heptanoate |
| UNII (FDA) | NS00043430 |
| Molecular Weight | 242.35 |
|---|---|
| XLogP3 | 4.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 12 |
| Exact Mass | 242.18819469 |
| Monoisotopic Mass | 242.18819469 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 17 |
Heptanoic anhydride; n-Heptanoic anhydride; Heptanoic acid, 1,1'-anhydride; Oenanthic anhydride; EINECS 210-940-5; NSC 67902; AI3-06144; DTXSID301014661; RefChem:145688; DTXCID70818417; 210-940-5; DAPZDAPTZFJZTO-UHFFFAOYSA-N; 626-27-7; Enanthic anhydride; heptanoyl heptanoate; Heptanoic acid, anhydride
| Reported hazard statements | H314 (31.8%), H317 (68.2%), H318 (31.2%), H411 (68.2%) |
|---|
H314 (31.8%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H317 (68.2%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Heptanoic anhydride · CAS 626-27-7 · C14H26O3. UNII NS00043430.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 庚酸酐