PTH-4-HYDROXYPROLINE (CAS 81703-65-3) — formula C12H12N2O2S, molecular weight 248.30; category food additives.
PTH-4-HYDROXYPROLINE (CAS 81703-65-3) is classified under Food Additives, with molecular formula C12H12N2O2S and molecular weight 248.30, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies PTH-4-HYDROXYPROLINE at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 81703-65-3 |
|---|---|
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.30 |
| LogP | 1 |
| Category | Food Additives |
PTH-4-HYDROXYPROLINE is a food-grade compound with CAS registry number 81703-65-3 and molecular formula C12H12N2O2S (molecular weight 248.30), belonging to the food additives segment of chemical raw materials.
CAS number: 81703-65-3
Its molecular formula C12H12N2O2S comprises 12 C, 12 H, 2 N, 2 O, 1 S atoms.
Also known as: PTH-4-HYDROXYPROLINE · PTH-4-羟基脯氨酸
Category: food additives
The CAS registry number of PTH-4-HYDROXYPROLINE is 81703-65-3.
Molecular formula C12H12N2O2S, molecular weight 248.30.
It is also registered under: PTH-4-HYDROXYPROLINE, PTH-4-羟基脯氨酸.
Category: Food Additives.
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 PTH-4-HYDROXYPROLINE (CAS 81703-65-3), compiled from public chemistry databases.
| CAS Number | 81703-65-3 |
|---|---|
| PubChem CID | 585587 |
| Molecular Formula | C12H12N2O2S |
| IUPAC Name | 6-hydroxy-2-phenyl-3-sulfanylidene-5,6,7,7a-tetrahydropyrrolo[1,2-c]imidazol-1-one |
| Molecular Weight | 248.30 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 248.06194880 |
| Monoisotopic Mass | 248.06194880 |
| Topological Polar Surface Area | 75.9 |
| Heavy Atom Count | 17 |
PTH-4-hydroxyproline; 81703-65-3; 6-Hydroxy-2-phenyl-3-thioxohexahydro-1H-pyrrolo[1,2-c]imidazol-1-one; 1H-Pyrrolo[1,2-c]imidazol-1-one,hexahydro-6-hydroxy-2-phenyl-3-thioxo-; 7-HYDROXY-3-PHENYL-2-THIOXO-1,3-DIAZABICYCLO(3.3.0)OCTAN-4-ONE; Oprea1_303905; FVSSRXSXSBLAOD-UHFFFAOYSA-N; CCG-18198; STL524733; AKOS030487956; 6-hydroxy-2-phenyl-3-sulfanylidene-5,6,7,7a-tetrahydropyrrolo[1,2-c]imidazol-1-one; DB-056550; EU-0074428; SR-01000458673; SR-01000458673-1
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: PTH-4-羟基脯氨酸