L-proline hydrochloride (CAS 7776-34-3) — formula C5H10ClNO2, molecular weight 151.59; category food additives.
L-proline hydrochloride (CAS 7776-34-3) is classified under Food Additives, with molecular formula C5H10ClNO2 and molecular weight 151.59, 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 L-proline hydrochloride at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 7776-34-3 |
|---|---|
| Molecular Formula | C5H10ClNO2 |
| Molecular Weight | 151.59 |
| Category | Food Additives |
L-proline hydrochloride is a food-grade compound with CAS registry number 7776-34-3 and molecular formula C5H10ClNO2 (molecular weight 151.59), belonging to the food additives segment of chemical raw materials.
CAS number: 7776-34-3
Its molecular formula C5H10ClNO2 comprises 5 C, 10 H, 1 Cl, 1 N, 2 O atoms.
Also known as: L-proline hydrochloride · L-脯氨酸盐酸盐
Category: food additives
The CAS registry number of L-proline hydrochloride is 7776-34-3.
Molecular formula C5H10ClNO2, molecular weight 151.59.
It is also registered under: L-proline hydrochloride, L-脯氨酸盐酸盐.
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 L-proline hydrochloride (CAS 7776-34-3), compiled from public chemistry databases.
| CAS Registry Number | 7776-34-3 |
|---|---|
| PubChem CID | 10285808 |
| Molecular formula | C5H10ClNO2 |
| IUPAC name | (2S)-pyrrolidine-2-carboxylic acid;hydrochloride |
| UNII (FDA) | BWT036T5RY |
| Molecular Weight | 151.59 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 151.0400063 |
| Monoisotopic Mass | 151.0400063 |
| Topological Polar Surface Area | 49.3 |
| Heavy Atom Count | 9 |
L-Proline hydrochloride; L-Proline monohydrochloride; L-Proline HCl; Proline hydrochloride, L-; proline hydrochloride; UNII-BWT036T5RY; BWT036T5RY; L-Proline, hydrochloride; EINECS 231-898-4; DTXSID70228375; PROLINE, HYDROCHLORIDE, L-; PROLINE, L-, HYDROCHLORIDE; PROLINE HYDROCHLORIDE, (L)-; PROLINE HYDROCHLORIDE, (-)-; L-PROLINE, HYDROCHLORIDE (1:1); RefChem:176192
L-proline hydrochloride · CAS 7776-34-3 · C5H10ClNO2. UNII BWT036T5RY.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-脯氨酸盐酸盐