4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐（CAS 1033366-59-4）：分子式 C8H10ClN3OS、分子量 231.70。
| CAS号 | 1033366-59-4 |
|---|---|
| 分子式 | C8H10ClN3OS |
| 分子量 | 231.70 |
| 应用领域 | Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index |
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index。
4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐 是一种化工化合物，登记 CAS 号为 1033366-59-4，分子式 C8H10ClN3OS（分子量 231.70）。
登记 CAS 号：1033366-59-4
其分子式 C8H10ClN3OS 由 8 个碳、10 个氢、1 个氯、3 个氮、1 个氧、1 个硫 组成。
别名/同义词：4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐 · 4-Amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride
4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐 的 CAS 登记号为 1033366-59-4。
分子式 C8H10ClN3OS，分子量 231.70。
别名/同义词：4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐、4-Amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride。
登记用途：Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index。
4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐（CAS 1033366-59-4）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 1033366-59-4 |
|---|---|
| PubChem CID | 44183999 |
| Molecular formula | C8H10ClN3OS |
| Molecular weight | 231.02 g/mol |
| IUPAC name | 4-amino-5,6-dimethyl-3H-thieno[2,3-d]pyrimidin-2-one;hydrochloride |
| InChIKey | NHYFUIDCZUDTSL-UHFFFAOYSA-N |
| UNII (FDA) | WT1D7RF5N8 |
| JECFA number | 2117 |
| Molecular Weight | 231.70 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 231.0233108 |
| Monoisotopic Mass | 231.0233108 |
| Topological Polar Surface Area | 92.8 |
| Heavy Atom Count | 14 |
1033366-59-4; 4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride; Thieno[2,3-d]pyrimidin-2(1H)-one, 4-amino-5,6-dimethyl-, hydrochloride (1:1); WT1D7RF5N8; UNII-WT1D7RF5N8; 4-Amino-5,6-dimethylthieno(2,3-d)pyrimidin-2(1H)-one hydrochloride; DTXSID30893629; Thieno(2,3-d)pyrimidin-2(1H)-one, 4-amino-5,6-dimethyl-, hydrochloride (1:1); RefChem:97778; DTXCID101323658; 4-amino-5,6-dimethyl thieno(2,3-d)pyrimidin-2(1H)-one hydrochloride; 4-amino-5,6-dimethyl-1H,2H-thieno[2,3-d]pyrimidin-2-one hydrochloride; 4-amino-5,6-dimethyl-3H-thieno[2,3-d]pyrimidin-2-one;hydrochloride; THIENO[2,3-D]PYRIMIDIN-2(1H)-ONE, 4-AMINO-5,6-DIMETHYL-, HCL (1:1); SCHEMBL643220; MFCD31560051
| 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 974-JECFA 76 |
|---|
4-Amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride is identified by CAS 1033366-59-4, molecular formula C8H10ClN3OS and molecular weight 231.02 g/mol. UNII WT1D7RF5N8; InChIKey NHYFUIDCZUDTSL-UHFFFAOYSA-N.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 4-Amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride