4-hydroxypenicillin V (CAS 20880-67-5) — formula C16H18N2O6S, molecular weight 366.4; category pharmaceutical intermediates and APIs.
4-hydroxypenicillin V (CAS 20880-67-5) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C16H18N2O6S comprises 16 C, 18 H, 2 N, 6 O, 1 S atoms. Its molecular weight is about 366.4. Reported physicochemical data: LogP about 1.7. 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 | 20880-67-5 |
|---|---|
| Molecular Formula | C16H18N2O6S |
| Molecular Weight | 366.4 |
| LogP | 1.7 |
| Category | Pharmaceutical Intermediates & APIs |
4-hydroxypenicillin V is a pharmaceutical intermediate or API compound with CAS registry number 20880-67-5 and molecular formula C16H18N2O6S (molecular weight 366.4), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 20880-67-5
Its molecular formula C16H18N2O6S comprises 16 C, 18 H, 2 N, 6 O, 1 S atoms.
Also known as: 4-hydroxypenicillin V · 苯氧甲基青霉素EP杂质D
Category: pharmaceutical intermediates and APIs
The CAS registry number of 4-hydroxypenicillin V is 20880-67-5.
Molecular formula C16H18N2O6S, molecular weight 366.4.
It is also registered under: 4-hydroxypenicillin V, 苯氧甲基青霉素EP杂质D.
Category: Pharmaceutical Intermediates & APIs.
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 4-hydroxypenicillin V (CAS 20880-67-5), compiled from public chemistry databases.
| CAS Number | 20880-67-5 |
|---|---|
| PubChem CID | 167942 |
| Molecular Formula | C16H18N2O6S |
| IUPAC Name | (2S,5R,6R)-6-[[2-(4-hydroxyphenoxy)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid |
| UNII (FDA) | NNU3C726JH |
| Molecular Weight | 366.4 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 5 |
| Exact Mass | 366.08855747 |
| Monoisotopic Mass | 366.08855747 |
| Topological Polar Surface Area | 141 |
| Heavy Atom Count | 25 |
20880-67-5; 4-Hydroxypenicillin V; p-Hydroxypenicillin V; NNU3C726JH; DTXSID7074876; (4-HYDROXYPHENOXY)METHYLPENICILLIN; (P-HYDROXYPHENOXY)METHYLPENICILLIN; 4-THIA-1-AZABICYCLO(3.2.0)HEPTANE-2-CARBOXYLIC ACID, 6-(2-(P-HYDROXYPHENOXY)ACETAMIDO)-3,3-DIMETHYL-7-OXO-; RefChem:99370; DTXCID0036394; Phenoxymethylpenicillin EP Impurity D; p-Hydroxypenicillin V (~90%); 4-Hydroxyphenoxymethylpenicillin; UNII-NNU3C726JH; SCHEMBL30349979; MFCD27966903
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 苯氧甲基青霉素EP杂质D