H-DL-Leu-OH CAS 328-39-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 328-39-2 |
| Molecular Formula | C6H13NO2 |
| Molecular Weight | 131.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
H-DL-Leu-OH (CAS 328-39-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H13NO2. Molecular weight: 131.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H13NO2 |
| Molecular Weight | 131.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Recommended Standards
- H-DL-allo-Ile-OH (CAS 3107-04-8)
- H-tBu-DL-Gly-OH (CAS 33105-81-6)
- H-D-allo-Ile-OH (CAS 1509-35-9)
- Dabigatran-d3 (CAS 1246817-44-6)
- Aconitic Acid (CAS 499-12-7)
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- 3-(4-Chlorophenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1250142-90-5)
- 2-(Aminomethyl)-3,6-dibromo-5-(difluoromethyl)pyridine (CAS 1805317-80-9)
- Ethyl 4-(Chlorosulfonyl)-5-methylthiophene-2-carboxylate (CAS 1185853-40-0)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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