4-Hydroxyphenylpyruvic acid (CAS No. 156-39-8) 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 4-Hydroxyphenylpyruvic acid is 156-39-8.
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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4-Hydroxyphenylpyruvic acid · CAS 156-39-8 · C9H8O4. UNII 0YP1694WNQ. Melting Point: 219 - 220 °C; Collision Cross Section: 147.1 Ų [M-H]-.
| CAS Registry Number | 156-39-8 |
|---|---|
| PubChem CID | 979 |
| Molecular formula | C9H8O4 |
| IUPAC name | 3-(4-hydroxyphenyl)-2-oxopropanoic acid |
| UNII (FDA) | 0YP1694WNQ |
| Molecular Weight | 180.16 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 180.04225873 |
| Monoisotopic Mass | 180.04225873 |
| Topological Polar Surface Area | 74.6 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Melting Point | 219 - 220 °C |
|---|---|
| Collision Cross Section | 147.1 Ų [M-H]- |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.5%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4-Hydroxyphenylpyruvic acid; 156-39-8; 3-(4-Hydroxyphenyl)-2-oxopropanoic acid; p-Hydroxyphenylpyruvic acid; (P-HYDROXYPHENYL)PYRUVIC ACID; 3-(p-Hydroxyphenyl)pyruvic acid; (4-hydroxyphenyl)pyruvic acid; 3-(p-Hydroxyphenyl)-2-oxopropanoic acid; Benzenepropanoic acid, 4-hydroxy-alpha-oxo-; 4-Hydroxy alpha-oxobenzenepropanoic acid; 0YP1694WNQ; CHEBI:15999; DTXSID80166017; RefChem:99392; para-hydroxyphenylpyruvic acid; DTXCID9088508
CAS 156-39-8; molecular formula C9H8O4; molecular weight — g/mol.
4-Hydroxyphenylpyruvic acid, 156-39-8, 3-(4-Hydroxyphenyl)-2-oxopropanoic acid, p-Hydroxyphenylpyruvic acid, (P-HYDROXYPHENYL)PYRUVIC ACID, 3-(p-Hydroxyphenyl)pyruvic acid.
Hazard statements reported: H315, H319, H335.
Melting Point: 219 - 220 °C; Collision Cross Section: 147.1 Ų [M-H]-.
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.