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DL-Leucine · CAS 25322-63-8 · C6H13NO2. UNII 1QSS9D5DR6. Collision Cross Section: 134.8 Ų [M-H]-; Collision Cross Section: 131.1 Ų [M+H]+.
| CAS Registry Number | 25322-63-8 |
|---|---|
| PubChem CID | 857 |
| Molecular formula | C6H13NO2 |
| IUPAC name | 2-amino-4-methylpentanoic acid |
| UNII (FDA) | 1QSS9D5DR6 |
| Molecular Weight | 131.17 |
|---|---|
| XLogP3 | -1.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 131.094628657 |
| Monoisotopic Mass | 131.094628657 |
| Topological Polar Surface Area | 63.3 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Collision Cross Section | 134.8 Ų [M-H]- |
|---|---|
| Collision Cross Section | 131.1 Ų [M+H]+ |
| GHS notification summary | 100% (6 / 6) |
|---|
| GHS notification summary | 100% (6 / 6) |
|---|
This chemical does not meet GHS hazard criteria for 100% (6 of 6) of all reports.
Reported as not meeting GHS hazard criteria by 6 of 6 companies. For more detailed information, please visit ECHA C&L website.
DL-Leucine; Leucine, DL-; EINECS 206-328-2; 1QSS9D5DR6; NSC 9252; NSC-9252; DL-LEUCINE [FCC]; AI3-26709; DTXSID00859050; RefChem:589959; DTXCID60206122; 206-328-2; 328-39-2; H-DL-Leu-OH; 2-Amino-4-methylpentanoic acid; 2-amino-4-methyl-pentanoic acid
CAS 25322-63-8; molecular formula C6H13NO2; molecular weight — g/mol.
DL-Leucine, Leucine, DL-, EINECS 206-328-2, 1QSS9D5DR6, NSC 9252, NSC-9252.
100% of GHS notifications report no hazard classification (6 of 6).
Collision Cross Section: 134.8 Ų [M-H]-; Collision Cross Section: 131.1 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.