二氢叶酸，CAS 登记号 4033-27-6，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于食品及饲料添加剂。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
食品及饲料添加剂
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 二氢叶酸 的 CAS 号：4033-27-6，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及食品及饲料添加剂。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
dihydrofolic acid · CAS 4033-27-6 · C19H21N7O6. UNII KXP0KNM559. Collision Cross Section: 192 Ų [M-H]-; Collision Cross Section: 192.4 Ų [M+H]+; Collision Cross Section: 201.2 Ų [M-2H+Na]-.
| CAS Registry Number | 4033-27-6 |
|---|---|
| PubChem CID | 135398604 |
| Molecular formula | C19H21N7O6 |
| IUPAC name | (2S)-2-[[4-[(2-amino-4-oxo-7,8-dihydro-3H-pteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid |
| UNII (FDA) | KXP0KNM559 |
| Molecular Weight | 443.4 |
|---|---|
| XLogP3 | -0.9 |
| Hydrogen Bond Donor Count | 7 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 9 |
| Exact Mass | 443.15533142 |
| Monoisotopic Mass | 443.15533142 |
| Topological Polar Surface Area | 208 |
| Heavy Atom Count | 32 |
| Formal Charge | 0 |
| Collision Cross Section | 192 Ų [M-H]- |
|---|---|
| Collision Cross Section | 192.4 Ų [M+H]+ |
| Collision Cross Section | 201.2 Ų [M-2H+Na]- |
| Reported hazard statements | H315 (97.5%), H319 (97.5%), H335 (97.5%) |
|---|
H315 (97.5%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (97.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Dihydrofolic acid; dihydrofolate; 4033-27-6; 7,8-Dihydrofolic acid; 7,8-Dihydropteroylglutamate; KXP0KNM559; CHEBI:15633; DTXSID401027140; (2S)-2-[[4-[(2-amino-4-oxo-7,8-dihydro-1H-pteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid; NSC-165989; (2S)-2-[(4-{[(2-amino-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)methyl]amino}phenyl)formamido]pentanedioic acid; (2S)-2-[[4-[(2-amino-4-oxo-7,8-dihydro-3H-pteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid; (2S)-2-((4-(((2-amino-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)methyl)amino)phenyl)formamido)pentanedioic acid; (2S)-2-((4-((2-amino-4-oxo-7,8-dihydro-1H-pteridin-6-yl)methylamino)benzoyl)amino)pentanedioic acid; (2S)-2-((4-((2-amino-4-oxo-7,8-dihydro-3H-pteridin-6-yl)methylamino)benzoyl)amino)pentanedioic acid; RefChem:587718
CAS 4033-27-6; molecular formula C19H21N7O6; molecular weight — g/mol.
Dihydrofolic acid, dihydrofolate, 4033-27-6, 7,8-Dihydrofolic acid, 7,8-Dihydropteroylglutamate, KXP0KNM559.
Hazard statements reported: H315, H319, H335.
Collision Cross Section: 192 Ų [M-H]-; Collision Cross Section: 192.4 Ų [M+H]+; Collision Cross Section: 201.2 Ų [M-2H+Na]-.
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.