济南圣和化工有限公司现供应主营产品——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。本页理化参数仅供参考，实际常规纯度 按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。
| CAS号 | 1033366-59-4 |
|---|---|
| 分子式 | C8H10ClN3OS |
| 分子量 | 231.70 |
| 纯度 | 按批次COA提供(不公开发布) |
| 包装 | 按订单/批次确认(不公开发布) |
| 应用领域 | 食用香精 |
| 类别 | 主营产品|食用香精 |
食用香精
4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐在食用香精领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。
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4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐 的 CAS 号为 1033366-59-4。
常规纯度规格为 按批次COA提供(不公开发布)，包装为 按订单/批次确认(不公开发布)，随货提供 COA。
主要应用于食用香精。
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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.
| 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 |
| Formal Charge | 0 |
| Complexity | 392 |
| 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 |
|---|
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
CAS 1033366-59-4; molecular formula C8H10ClN3OS; molecular weight 231.02 g/mol.
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.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
English page: 4-Amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride