S-(-)-Pentobarbital sodium (CAS 21642-82-0) — formula C11H17N2NaO3, molecular weight 248.25; category organic chemicals.
S-(-)-Pentobarbital sodium (CAS 21642-82-0) is a chemical raw material in the organic chemicals category. Its molecular formula C11H17N2NaO3 comprises 11 C, 17 H, 2 N, 1 Na, 3 O atoms. Its molecular weight is about 248.25. 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 | 21642-82-0 |
|---|---|
| Molecular Formula | C11H17N2NaO3 |
| Molecular Weight | 248.25 |
| Category | Organic Chemicals |
S-(-)-Pentobarbital sodium is a carbon-based organic compound with CAS registry number 21642-82-0 and molecular formula C11H17N2NaO3 (molecular weight 248.25), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21642-82-0
Its molecular formula C11H17N2NaO3 comprises 11 C, 17 H, 2 N, 1 Na, 3 O atoms.
Also known as: S-(-)-Pentobarbital sodium · S-(-)-戊巴比妥钠
Category: organic chemicals
The CAS registry number of S-(-)-Pentobarbital sodium is 21642-82-0.
Molecular formula C11H17N2NaO3, molecular weight 248.25.
It is also registered under: S-(-)-Pentobarbital sodium, S-(-)-戊巴比妥钠.
Category: Organic Chemicals.
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 S-(-)-Pentobarbital sodium (CAS 21642-82-0), compiled from public chemistry databases.
| CAS Number | 21642-82-0 |
|---|---|
| PubChem CID | 23692752 |
| Molecular Formula | C11H17N2NaO3 |
| IUPAC Name | sodium 5-ethyl-5-[(2S)-pentan-2-yl]pyrimidin-3-ide-2,4,6-trione |
| UNII (FDA) | 4MLW3B97UV |
| Molecular Weight | 248.25 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 248.11368669 |
| Monoisotopic Mass | 248.11368669 |
| Topological Polar Surface Area | 64.2 |
| Heavy Atom Count | 17 |
21642-82-0; Barbituric acid, 5-ethyl-5-(1-methylbutyl)-, sodium salt, S(-)-; RefChem:1077662; S(-)-Pentobarbital sodium; 4MLW3B97UV; Pentobarbital sodium, (S)-; S(-)-5-Ethyl-5-(1-methylbutyl)barbituric acid sodium salt; S-(-)-PENTOBARBITAL SODIUM; BARBITURIC ACID, 5-ETHYL-5-(1-METHYLBUTYL)-, SODIUM SALT, (-)-; 2,4,6(1H,3H,5H)-PYRIMIDINETRIONE, 5-ETHYL-5-(1-METHYLBUTYL)-, MONOSODIUM SALT, (S)-
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: S-(-)-戊巴比妥钠