L-Proline, 3,4-dihydroxy- (9CI) (CAS 63121-50-6) — formula C5H9NO4, molecular weight 147.13; category food additives.
L-Proline, 3,4-dihydroxy- (9CI) (CAS 63121-50-6) is classified under Food Additives, with molecular formula C5H9NO4 and molecular weight 147.13, 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, 3,4-dihydroxy- (9CI) at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 63121-50-6 |
|---|---|
| Molecular Formula | C5H9NO4 |
| Molecular Weight | 147.13 |
| LogP | -3.8 |
| Category | Food Additives |
L-Proline, 3,4-dihydroxy- (9CI) is a food-grade compound with CAS registry number 63121-50-6 and molecular formula C5H9NO4 (molecular weight 147.13), belonging to the food additives segment of chemical raw materials.
CAS number: 63121-50-6
Its molecular formula C5H9NO4 comprises 5 C, 9 H, 1 N, 4 O atoms.
Also known as: L-Proline, 3,4-dihydroxy- (9CI) · L-脯氨酸，3,4-二羟基- (9CI)
Category: food additives
The CAS registry number of L-Proline, 3,4-dihydroxy- (9CI) is 63121-50-6.
Molecular formula C5H9NO4, molecular weight 147.13.
It is also registered under: L-Proline, 3,4-dihydroxy- (9CI), L-脯氨酸，3,4-二羟基- (9CI).
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, 3,4-dihydroxy- (9CI) (CAS 63121-50-6), compiled from public chemistry databases.
| CAS Number | 63121-50-6 |
|---|---|
| PubChem CID | 6454515 |
| Molecular Formula | C5H9NO4 |
| IUPAC Name | (2S)-3,4-dihydroxypyrrolidine-2-carboxylic acid |
| Molecular Weight | 147.13 |
|---|---|
| XLogP3 | -3.8 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 147.05315777 |
| Monoisotopic Mass | 147.05315777 |
| Topological Polar Surface Area | 89.8 |
| Heavy Atom Count | 10 |
63121-50-6; DTXSID50979090; RefChem:350926; DTXCID001406394; 3,4-Dihydroxyproline; 3,4-Dihydroxy-L-proline; L-Proline, 3,4-dihydroxy-; (2S)-3,4-dihydroxypyrrolidine-2-carboxylic acid; 3,4-dihydroxy-l-pro; SCHEMBL358394; AKOS006378018; DB-326548
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-脯氨酸，3,4-二羟基- (9CI)