Theanine (CAS 3081-61-6) — formula C7H14N2O3, molecular weight 174.10 g/mol; category food additives.
Theanine (CAS 3081-61-6) is a chemical raw material in the food additives category. Its molecular formula C7H14N2O3 comprises 7 C, 14 H, 2 N, 3 O atoms. Its molecular weight is about 174.10 g/mol. Reported physicochemical data: melting point around 174.20, boiling point around 214-216 °C, LogP about -3.6. 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 | 3081-61-6 |
|---|---|
| Molecular Formula | C7H14N2O3 |
| Molecular Weight | 174.10 g/mol |
| Melting Point | 174.20 |
| Boiling Point | 214-216 °C |
| LogP | -3.6 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：食品配料, 日化原料, 精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥 |
| Category | Nutrition Enhancers |
Documented applications: 典型应用领域：食品配料, 日化原料, 精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥.
Theanine is a food-grade compound with CAS registry number 3081-61-6 and molecular formula C7H14N2O3 (molecular weight 174.10 g/mol), belonging to the food additives segment of chemical raw materials.
CAS number: 3081-61-6
Its molecular formula C7H14N2O3 comprises 7 C, 14 H, 2 N, 3 O atoms.
Also known as: Theanine · N-gamma-ethyl-L-glutamine
Category: food additives
The CAS registry number of Theanine is 3081-61-6.
Molecular formula C7H14N2O3, molecular weight 174.10 g/mol.
It is also registered under: Theanine, N-gamma-ethyl-L-glutamine.
Recorded applications: 典型应用领域：食品配料, 日化原料, 精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥.
Category: Nutrition Enhancers.
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 Theanine (CAS 3081-61-6), compiled from public chemistry databases.
| CAS Number | 3081-61-6 |
|---|---|
| PubChem CID | 439378 |
| Molecular Formula | C7H14N2O3 |
| Molecular Weight | 174.10 g/mol |
| IUPAC Name | (2S)-2-amino-5-(ethylamino)-5-oxopentanoic acid |
| InChIKey | DATAGRPVKZEWHA-YFKPBYRVSA-N |
| UNII (FDA) | 8021PR16QO |
| Molecular Weight | 174.20 |
|---|---|
| XLogP3 | -3.6 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 174.10044231 |
| Monoisotopic Mass | 174.10044231 |
| Topological Polar Surface Area | 92.4 |
| Heavy Atom Count | 12 |
| Boiling Point | 214-216 °C |
|---|---|
| Melting Point | 174.20 |
| Melting Point | 217 - 218 °C |
L-Theanine; 3081-61-6; Theanine; Theanin; Suntheanine; (2S)-2-amino-5-(ethylamino)-5-oxopentanoic acid; DTXSID80184817; 8021PR16QO; NSC-21308; NSC21308; delta-glutamylethylamide; (2S)-2-azaniumyl-5-(ethylamino)-5-oxopentanoate; L-Glutamic acid-gamma-ethylamide; RefChem:51690; DTXCID20107308; 221-379-0
| GHS notifications | 0.5% (1 / 206) |
|---|
| GHS notifications | 0.5% (1 / 206) |
|---|---|
| Notified hazard statements | H317 (99.5%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Theanine