L-3-(3-Thienyl)alanine (CAS 3685-51-6) — formula C7H9NO2S, molecular weight 171.22.
L-3-(3-Thienyl)alanine (CAS 3685-51-6) is classified under Food Additives, with molecular formula C7H9NO2S and molecular weight 171.22, 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-3-(3-Thienyl)alanine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 3685-51-6 |
|---|---|
| Molecular Formula | C7H9NO2S |
| Molecular Weight | 171.22 |
| LogP | -1.7 |
L-3-(3-Thienyl)alanine is a chemical compound with CAS registry number 3685-51-6 and molecular formula C7H9NO2S (molecular weight 171.22).
CAS number: 3685-51-6
Its molecular formula C7H9NO2S comprises 7 C, 9 H, 1 N, 2 O, 1 S atoms.
Also known as: L-3-(3-Thienyl)alanine · L-3-(3-噻吩基)丙氨酸 · L-3-Thienylalanine
The CAS registry number of L-3-(3-Thienyl)alanine is 3685-51-6.
Molecular formula C7H9NO2S, molecular weight 171.22.
It is also registered under: L-3-(3-Thienyl)alanine, L-3-(3-噻吩基)丙氨酸, L-3-Thienylalanine.
Independent reference data for L-3-(3-Thienyl)alanine (CAS 3685-51-6), compiled from public chemistry databases.
| CAS Registry Number | 3685-51-6 |
|---|---|
| PubChem CID | 819083 |
| Molecular formula | C7H9NO2S |
| IUPAC name | (2S)-2-amino-3-thiophen-3-ylpropanoic acid |
| UNII (FDA) | A8M2770HBC |
| Molecular Weight | 171.22 |
|---|---|
| XLogP3 | -1.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 171.03539970 |
| Monoisotopic Mass | 171.03539970 |
| Topological Polar Surface Area | 91.6 |
| Heavy Atom Count | 11 |
3685-51-6; 3-(3-thienyl)-l-alanine; A8M2770HBC; beta-3-Thienyl-L-alanine; UNII-A8M2770HBC; .BETA.-3-THIENYL-L-ALANINE; (alphaS)-alpha-Amino-3-thiophenepropanoic acid; 3-Thiophenepropanoic acid, alpha-amino-, (alphaS)-; (.ALPHA.S)-.ALPHA.-AMINO-3-THIOPHENEPROPANOIC ACID; 3-THIOPHENEPROPANOIC ACID, .ALPHA.-AMINO-, (.ALPHA.S)-; RefChem:196534; (S)-2-Amino-3-(thiophen-3-yl)propanoic acid; L-3-Thienylalanine; MFCD00038645; (2S)-2-amino-3-thiophen-3-ylpropanoic acid; L-3-(3-Thienyl)alanine
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
L-3-Thienylalanine · CAS 3685-51-6 · C7H9NO2S. UNII A8M2770HBC.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-3-噻吩基丙氨酸