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*This document is like a lab demo—an example Certificate of Analysis (COA) that showcases what a COA looks like but may not match the latest batch in all its glory. Think of it as a chemistry experiment: close, but not quite the final reaction!
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Bulk Quote| IUPAC name | propanoic acid |
| inchi | InChI=1S/C3H6O2/c1-2-3(4)5/h2H2,1H3,(H,4,5) |
| inchi key | XBDQKXXYIPTUBI-UHFFFAOYSA-N |
| molecular formula | C3H6O2 |
| synonyms | |
| Compound Description |
| Molecular Weight: | 74.08 g/mol |
| XLogP3: | 0.3 |
| Hydrogen Bond Donor Count: | 1 |
| Hydrogen Bond Acceptor Count: | 2 |
| Rotatable Bond Count: | 1 |
| Exact Mass: | 74.036779430 Da |
| Monoisotopic Mass: | 74.036779430 Da |
| Topological Polar Surface Area: | 37.3 Ų |
| Heavy Atom Count: | 5 |
| Formal Charge: | 0 |
| Complexity: | 40.2 |
| Isotope Atom Count: | 0 |
| Defined Atom Stereocenter Count: | 0 |
| Undefined Atom Stereocenter Count: | 0 |
| Defined Bond Stereocenter Count: | 0 |
| Undefined Bond Stereocenter Count: | 0 |
| Covalently-Bonded Unit Count: | 1 |
| Compound Is Canonicalized: | Yes |
| hazard signal | Danger |
| hazard classes and categories | |
| precautionary statement codes | P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 |
| hazard statements | |
| hazards summary | Liquid causes second degree burns after contact for a few minutes. Corrosive to skin. A skin, eye, and respiratory tract irritant. |
| toxicity summary | Anaemia results from the excessive absorption of zinc suppressing copper and iron absorption, most likely through competitive binding of intestinal mucosal cells. Unbalanced levels of copper and zinc binding to Cu,Zn-superoxide dismutase has been linked to amyotrophic lateral sclerosis . Stomach acid dissolves metallic zinc to give corrosive zinc chloride, which can cause damage to the stomach lining. Metal fume fever is thought to be an immune response to inhaled zinc. In healthy individuals, the enzyme propionyl CoA carboxylase converts propionyl CoA to methylmalonyl CoA. This is one step in the process of converting certain amino acids and fats into sugar for energy. Individuals with propionic acidemia cannot perform this conversion because the enzyme propionyl CoA carboxylase is nonfunctional. The essential amino acids; isoleucine, valine, threonine, and methionine and odd-chain fatty acids are simply converted to propionyl CoA, before the process stops, leading to a buildup of propionyl CoA. Instead of being converted to methylmalonyl CoA, propionyl CoA is then converted into propionic acid, which builds up in the bloodstream. Propionyl-CoA, propionic acid, ketones, ammonia, and other toxic compounds accumulate in the blood, causing the signs and symptoms of propionic acidemia. Propionate acts as a metabolic toxin in liver cells by accumulating in mitochondria. Propanoate is metabolized oxidatively by glia, which suggests astrocytic vulnerability in propanoic acidemia when intramitochondrial propionyl-CoA may accumulate. Propanoic acidemia may alter both neuronal and glial gene expression by affecting histone acetylation . |
| symptoms | |
| health effects | Chronic exposure to zinc causes anemia, atazia, lethargy, and decreases the level of good cholesterol in the body. It is also believed to cause pancreatic and reproductive damage. |
| carcinogen classification | default_key: No indication of carcinogenicity to humans . |
| carcinogen classification | default_key: No indication of carcinogenicity to humans . |
