Nalpha-FMOC-L-Asparagine (CAS 71989-16-7) — formula C19H18N2O5, molecular weight 354.4; category food additives.
Nalpha-FMOC-L-Asparagine (CAS 71989-16-7) is classified under Food Additives, with molecular formula C19H18N2O5 and molecular weight 354.4, 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 Nalpha-FMOC-L-Asparagine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 71989-16-7 |
|---|---|
| Molecular Formula | C19H18N2O5 |
| Molecular Weight | 354.4 |
| LogP | 1.5 |
| Category | Food Additives |
Nalpha-FMOC-L-Asparagine is a food-grade compound with CAS registry number 71989-16-7 and molecular formula C19H18N2O5 (molecular weight 354.4), belonging to the food additives segment of chemical raw materials.
CAS number: 71989-16-7
Its molecular formula C19H18N2O5 comprises 19 C, 18 H, 2 N, 5 O atoms.
Also known as: Nalpha-FMOC-L-Asparagine · Fmoc-L-天冬酰胺
Category: food additives
The CAS registry number of Nalpha-FMOC-L-Asparagine is 71989-16-7.
Molecular formula C19H18N2O5, molecular weight 354.4.
It is also registered under: Nalpha-FMOC-L-Asparagine, Fmoc-L-天冬酰胺.
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 Nalpha-FMOC-L-Asparagine (CAS 71989-16-7), compiled from public chemistry databases.
| CAS Number | 71989-16-7 |
|---|---|
| PubChem CID | 100109 |
| Molecular Formula | C19H18N2O5 |
| IUPAC Name | 4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoic acid |
| Molecular Weight | 354.4 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 7 |
| Exact Mass | 354.12157168 |
| Monoisotopic Mass | 354.12157168 |
| Topological Polar Surface Area | 119 |
| Heavy Atom Count | 26 |
Fmoc-DL-asparagine; 157355-73-2; 3-Carbamoyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid; N-Fmoc-L-Asparagine; N2-((9H-Fluoren-9-ylmethoxy)carbonyl)-L-asparagine; NSC-334297; NSC334297; Na-Fmoc-L-asparagine; SCHEMBL2309917; EINECS 276-252-2; 4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxo-butanoic acid; 4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoic acid; AKOS009158868; AB01602; AB02463; NSC 334297
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Fmoc-L-天冬酰胺