PTH-L-PROLINE (CAS 4333-21-5) — formula C12H12N2OS, molecular weight 232.30; category food additives.
PTH-L-PROLINE (CAS 4333-21-5) is classified under Food Additives, with molecular formula C12H12N2OS and molecular weight 232.30, 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-L-PROLINE at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 4333-21-5 |
|---|---|
| Molecular Formula | C12H12N2OS |
| Molecular Weight | 232.30 |
| LogP | 2 |
| Applications | baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners |
| Category | Food Additives |
Documented applications: baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners.
PTH-L-PROLINE is a food-grade compound with CAS registry number 4333-21-5 and molecular formula C12H12N2OS (molecular weight 232.30), belonging to the food additives segment of chemical raw materials.
CAS number: 4333-21-5
Its molecular formula C12H12N2OS comprises 12 C, 12 H, 2 N, 1 O, 1 S atoms.
Also known as: PTH-L-PROLINE · 苯基硫代乙内酰脲-脯氨酸
Category: food additives
The CAS registry number of PTH-L-PROLINE is 4333-21-5.
Molecular formula C12H12N2OS, molecular weight 232.30.
It is also registered under: PTH-L-PROLINE, 苯基硫代乙内酰脲-脯氨酸.
Recorded applications: baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners.
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-L-PROLINE (CAS 4333-21-5), compiled from public chemistry databases.
| CAS Number | 4333-21-5 |
|---|---|
| PubChem CID | 100798 |
| Molecular Formula | C12H12N2OS |
| IUPAC Name | 2-phenyl-3-sulfanylidene-5,6,7,7a-tetrahydropyrrolo[1,2-c]imidazol-1-one |
| UNII (FDA) | HMS1781H05 |
| Molecular Weight | 232.30 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 232.06703418 |
| Monoisotopic Mass | 232.06703418 |
| Topological Polar Surface Area | 55.6 |
| Heavy Atom Count | 16 |
4333-21-5; DTXSID801189605; Hexahydro-2-phenyl-3-thioxo-1H-pyrrolo(1,2-c)imidazol-1-one; Hexahydro-2-phenyl-3-thioxo-1H-pyrrolo[1,2-c]imidazol-1-one; RefChem:1086547; DTXCID40876307; 224-374-1; 2-Phenyl-3-thioxohexahydro-1H-pyrrolo[1,2-c]imidazol-1-one; PTH-DL-proline; Phenylthiohydantoin-proline; 31364-82-6; PTH-proline; MFCD00056895; 2-phenyl-3-sulfanylidene-5,6,7,7a-tetrahydropyrrolo[1,2-c]imidazol-1-one; 1H-Pyrrolo[1,2-c]imidazol-1-one, hexahydro-2-phenyl-3-thioxo-; 1H-Pyrrolo[1,2-c]imidazol-1-one, hexahydro-2-phenyl-3-thioxo-, (7aS)-
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 苯基硫代乙内酰脲-脯氨酸