D-Alanine (CAS 338-69-2) — formula C3H7NO2, molecular weight 89.09; category fine chemicals.
D-Alanine (CAS 338-69-2) is a chemical raw material in the fine chemicals category. Its molecular formula C3H7NO2 comprises 3 C, 7 H, 1 N, 2 O atoms. Its molecular weight is about 89.09. Reported physicochemical data: LogP about -3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 338-69-2 |
|---|---|
| Molecular Formula | C3H7NO2 |
| Molecular Weight | 89.09 |
| LogP | -3 |
| Applications | A non-essential amino acid, Used as a flavoring agent or adjuvant, Flavouring Agent, Flavoring Agents |
| Category | Fine Chemicals|Amino Acids |
Documented applications: A non-essential amino acid, Used as a flavoring agent or adjuvant, Flavouring Agent, Flavoring Agents.
D-Alanine is a high-value fine compound with CAS registry number 338-69-2 and molecular formula C3H7NO2 (molecular weight 89.09), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 338-69-2
Its molecular formula C3H7NO2 comprises 3 C, 7 H, 1 N, 2 O atoms.
Also known as: D-Alanine · D-丙氨酸
Category: fine chemicals / chemical
The CAS registry number of D-Alanine is 338-69-2.
Molecular formula C3H7NO2, molecular weight 89.09.
It is also registered under: D-Alanine, D-丙氨酸.
Recorded applications: A non-essential amino acid, Used as a flavoring agent or adjuvant, Flavouring Agent, Flavoring Agents.
Category: Fine Chemicals / Amino Acids.
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 D-Alanine (CAS 338-69-2), compiled from public chemistry databases.
| CAS Registry Number | 338-69-2 |
|---|---|
| PubChem CID | 602 |
| Molecular formula | C3H7NO2 |
| IUPAC name | 2-aminopropanoic acid |
| UNII (FDA) | 1FU7983T0U |
| FEMA number | 3818 |
| JECFA number | 1437 |
| Molecular Weight | 89.09 |
|---|---|
| XLogP3 | -3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 89.047678466 |
| Monoisotopic Mass | 89.047678466 |
| Topological Polar Surface Area | 63.3 |
| Heavy Atom Count | 6 |
| Vapor Pressure | 0.00000011 [mmHg] |
|---|
DL-ALANINE; DL-2-Aminopropionic acid; Alanine, DL-; D,L-Alanine; DL-2-Aminopropanoic acid; NSC 7602; AI3-08908; EINECS 206-126-4; CCRIS 8596; 1FU7983T0U; NSC-7602; DL-ALANINE [FCC]; DTXSID6031255; FEMA NO. 3818; DLalphaAlanine; D,LAlanine
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 928-JECFA 63/98 |
|---|---|
| GHS notification summary | 98.9% (275 / 278) |
| GHS notification summary | 98.9% (275 / 278) |
|---|
This chemical does not meet GHS hazard criteria for 98.9% (275 of 278) of all reports.
Reported as not meeting GHS hazard criteria by 275 of 278 companies (only 1.1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
D-Alanine · CAS 338-69-2 · C3H7NO2. UNII 1FU7983T0U. Vapor Pressure: 0.00000011 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: D-丙氨酸