DNP-L-ASPARTIC ACID (CAS 7683-81-0) — formula C10H9N3O8, molecular weight 299.19; category food additives.
DNP-L-ASPARTIC ACID (CAS 7683-81-0) is classified under Food Additives, with molecular formula C10H9N3O8 and molecular weight 299.19, 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 DNP-L-ASPARTIC ACID at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 7683-81-0 |
|---|---|
| Molecular Formula | C10H9N3O8 |
| Molecular Weight | 299.19 |
| LogP | 1.2 |
| Category | Food Additives |
DNP-L-ASPARTIC ACID is a food-grade compound with CAS registry number 7683-81-0 and molecular formula C10H9N3O8 (molecular weight 299.19), belonging to the food additives segment of chemical raw materials.
CAS number: 7683-81-0
Its molecular formula C10H9N3O8 comprises 10 C, 9 H, 3 N, 8 O atoms.
Also known as: DNP-L-ASPARTIC ACID · N-2,4-二硝基苯-L-天冬氨酸
Category: food additives
The CAS registry number of DNP-L-ASPARTIC ACID is 7683-81-0.
Molecular formula C10H9N3O8, molecular weight 299.19.
It is also registered under: DNP-L-ASPARTIC ACID, N-2,4-二硝基苯-L-天冬氨酸.
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 DNP-L-ASPARTIC ACID (CAS 7683-81-0), compiled from public chemistry databases.
| CAS Number | 7683-81-0 |
|---|---|
| PubChem CID | 82121 |
| Molecular Formula | C10H9N3O8 |
| IUPAC Name | (2S)-2-(2,4-dinitroanilino)butanedioic acid |
| UNII (FDA) | J0Q6Y2726U |
| Molecular Weight | 299.19 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 5 |
| Exact Mass | 299.03896425 |
| Monoisotopic Mass | 299.03896425 |
| Topological Polar Surface Area | 178 |
| Heavy Atom Count | 21 |
2,4-Dinitrophenyl-L-aspartic acid; Dnp-L-aspartic acid; N-2,4-Dnp-L-aspartic acid; J0Q6Y2726U; EINECS 231-688-2; N-(2,4-Dinitrophenyl)-L-aspartic acid; L-DNP-ASPARTIC ACID; UNII-J0Q6Y2726U; NSC 89610; NSC-89610; RefChem:161520; VPBRVQFBZHIBPS-ZETCQYMHSA-N; 7683-81-0; (2S)-2-(2,4-dinitroanilino)butanedioic acid; (2S)-2-[(2,4-DINITROPHENYL)AMINO]BUTANEDIOIC ACID; L-Aspartic acid, N-(2,4-dinitrophenyl)-
| GHS notifications | 100% (38 / 38) |
|---|
| GHS notifications | 100% (38 / 38) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: N-2,4-二硝基苯-L-天冬氨酸