N-Acetyl-S-[[5,8-dihydro-1-hydroxy-7-(hydroxymethyl)-3,6-dimethoxy-5,8-dioxonaphthalen-2-yl]methyl]-L-cysteine (CAS 91776-45-3) — formula C19H21NO9S, molecular weight 439.4.
N-Acetyl-S-[[5,8-dihydro-1-hydroxy-7-(hydroxymethyl)-3,6-dimethoxy-5,8-dioxonaphthalen-2-yl]methyl]-L-cysteine (CAS 91776-45-3) is classified under Food Additives, with molecular formula C19H21NO9S and molecular weight 439.4, 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 N-Acetyl-S-[[5,8-dihydro-1-hydroxy-7-(hydroxymethyl)-3,6-dimethoxy-5,8-dioxonaphthalen-2-yl]methyl]-L-cysteine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 91776-45-3 |
|---|---|
| Molecular Formula | C19H21NO9S |
| Molecular Weight | 439.4 |
| LogP | 0.3 |
N-Acetyl-S-[[5,8-dihydro-1-hydroxy-7-(hydroxymethyl)-3,6-dimethoxy-5,8-dioxonaphthalen-2-yl]methyl]-L-cysteine is a chemical compound with CAS registry number 91776-45-3 and molecular formula C19H21NO9S (molecular weight 439.4).
CAS number: 91776-45-3
Its molecular formula C19H21NO9S comprises 19 C, 21 H, 1 N, 9 O, 1 S atoms.
Also known as: N-Acetyl-S-[[5,8-dihydro-1-hydroxy-7-(hydroxymethyl)-3,6-dimethoxy-5,8-dioxonaphthalen-2-yl]methyl]-L-cysteine · 成纤维抑素 F
The CAS registry number of N-Acetyl-S-[[5,8-dihydro-1-hydroxy-7-(hydroxymethyl)-3,6-dimethoxy-5,8-dioxonaphthalen-2-yl]methyl]-L-cysteine is 91776-45-3.
Molecular formula C19H21NO9S, molecular weight 439.4.
It is also registered under: N-Acetyl-S-[[5,8-dihydro-1-hydroxy-7-(hydroxymethyl)-3,6-dimethoxy-5,8-dioxonaphthalen-2-yl]methyl]-L-cysteine, 成纤维抑素 F.
Independent reference data for N-Acetyl-S-[[5,8-dihydro-1-hydroxy-7-(hydroxymethyl)-3,6-dimethoxy-5,8-dioxonaphthalen-2-yl]methyl]-L-cysteine (CAS 91776-45-3), compiled from public chemistry databases.
| CAS 号 | 91776-45-3 |
|---|---|
| PubChem CID | 56295 |
| 分子式 | C19H21NO9S |
| IUPAC 名称 | (2R)-2-acetamido-3-[[1-hydroxy-7-(hydroxymethyl)-3,6-dimethoxy-5,8-dioxonaphthalen-2-yl]methylsulfanyl]propanoic acid |
| Molecular Weight | 439.4 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 9 |
| Exact Mass | 439.09370242 |
| Monoisotopic Mass | 439.09370242 |
| Topological Polar Surface Area | 185 |
| Heavy Atom Count | 30 |
Fibrostatin F; 91776-45-3; DTXSID00238689; RefChem:140392; DTXCID00161180; orb3024352; CHEBI:221977; HY-N14340; TN10569
成纤维抑素 F · CAS 91776-45-3 · C19H21NO9S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 成纤维抑素 F