2-methyl-2-phenylpropanoic acid (CAS 826-55-1) — formula C10H12O2, molecular weight 164.08 g/mol; category pharmaceutical intermediates and APIs.
2-methyl-2-phenylpropanoic acid (CAS 826-55-1) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C10H12O2 comprises 10 C, 12 H, 2 O atoms. Its molecular weight is about 164.08 g/mol. Reported physicochemical data: LogP about 1.6. 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 | 826-55-1 |
|---|---|
| Molecular Formula | C10H12O2 |
| Molecular Weight | 164.08 g/mol |
| LogP | 1.6 |
| 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.
2-methyl-2-phenylpropanoic acid is a pharmaceutical intermediate or API compound with CAS registry number 826-55-1 and molecular formula C10H12O2 (molecular weight 164.08 g/mol), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 826-55-1
Its molecular formula C10H12O2 comprises 10 C, 12 H, 2 O atoms.
Also known as: 2-methyl-2-phenylpropanoic acid · α,α-二甲基苯乙酸
Category: pharmaceutical intermediates and APIs
The CAS registry number of 2-methyl-2-phenylpropanoic acid is 826-55-1.
Molecular formula C10H12O2, molecular weight 164.08 g/mol.
It is also registered under: 2-methyl-2-phenylpropanoic acid, α,α-二甲基苯乙酸.
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 2-methyl-2-phenylpropanoic acid (CAS 826-55-1), compiled from public chemistry databases.
| CAS Registry Number | 826-55-1 |
|---|---|
| PubChem CID | 13222 |
| Molecular formula | C10H12O2 |
| Molecular weight | 164.08 g/mol |
| IUPAC name | 2-methyl-2-phenylpropanoic acid |
| InChIKey | YYEROYLAYAVZNW-UHFFFAOYSA-N |
| UNII (FDA) | DR8HUH2GYK |
| Molecular Weight | 164.20 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 164.083729621 |
| Monoisotopic Mass | 164.083729621 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 12 |
2-methyl-2-phenylpropanoic acid; 2-Phenylisobutyric acid; alpha,alpha-DIMETHYLPHENYLACETIC ACID; DR8HUH2GYK; UNII-DR8HUH2GYK; benzeneacetic acid, alpha,alpha-dimethyl-; Hydratropic acid, .alpha.-methyl-; 2-phenyl-2-methylpropionic acid; EINECS 212-556-3; alpha,alpha-dimethylbenzeneacetic acid; NSC-28952; NSC-29095; .alpha.,.alpha.-Dimethylphenylacetic acid; 2,2-DIMETHYL-2-PHENYLACETIC ACID; .alpha.,.alpha.-Dimethylbenzeneacetic acid; YYEROYLAYAVZNW-UHFFFAOYSA-
| GHS notification summary | 5.3% (1 / 19) |
|---|
| GHS notification summary | 5.3% (1 / 19) |
|---|---|
| Reported hazard statements | H315 (94.7%), H319 (94.7%) |
This chemical does not meet GHS hazard criteria for 5.3% (1 of 19) of reports.
H315 (94.7%): Causes skin irritation [Warning Skin corrosion/irritation]
2-methyl-2-phenylpropanoic acid is identified by CAS 826-55-1, molecular formula C10H12O2 and molecular weight 164.08 g/mol. UNII DR8HUH2GYK; InChIKey YYEROYLAYAVZNW-UHFFFAOYSA-N.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: α,α-二甲基苯乙酸