二氢叶酸

Name: 二氢叶酸
Brand: 济南圣和化工有限公司

CAS 4033-27-6C19H21N7O6MW 443.4

本页收录二氢叶酸，CAS 登记号为 4033-27-6，分子式 C19H21N7O6，分子量 443.4，归类于食品及饲料添加剂。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	4033-27-6
分子式	C19H21N7O6
分子量	443.4
LogP	-0.9
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	食品及饲料添加剂
类别	食品及饲料添加剂

应用领域

食品及饲料添加剂

该产品的下游应用集中在食品及饲料添加剂。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除二氢叶酸外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

二氢叶酸的 CAS 号是多少？

二氢叶酸的 CAS 号为 4033-27-6。

该产品的纯度和包装规格是什么？

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。

二氢叶酸有什么用途？

主要应用于食品及饲料添加剂。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

dihydrofolic acid · CAS 4033-27-6 · C19H21N7O6. UNII KXP0KNM559. Collision Cross Section: 192 Å² [M-H]-; Collision Cross Section: 192.4 Å² [M+H]+; Collision Cross Section: 201.2 Å² [M-2H+Na]-.

Identification

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

Computed Descriptors

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

Physical & Chemical Properties

Collision Cross Section	192 Å² [M-H]-
Collision Cross Section	192.4 Å² [M+H]+
Collision Cross Section	201.2 Å² [M-2H+Na]-

Physical description & handling notes

Solid
201.3 Å² [M+Na-2H]- [CCS Type: DT; Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]
192 Å² [M-H]- [CCS Type: DT; Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]
193.63 Å² [M+H]+ [CCS Type: DT; Method: stepped-field]
196.42 Å² [M-H]- [CCS Type: DT; Method: single field calibrated with Agilent tune mix (Agilent)]
193.6 Å² [M+H]+ [CCS Type: DT; Method: single field calibrated with Agilent tune mix (Agilent)]

GHS Hazard Classification

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]

Documented Uses

Beta Ureidopropionase Deficiency
Folate malabsorption, hereditary
Methylenetetrahydrofolate Reductase Deficiency (MTHFRD)
MNGIE (Mitochondrial Neurogastrointestinal Encephalopathy)
UMP Synthase Deficiency (Orotic Aciduria)
Total 10 pathways, visit the HMDB page for details

Synonyms

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

Frequently Asked Questions

What are the CAS number and molecular formula of dihydrofolic acid?

CAS 4033-27-6; molecular formula C19H21N7O6; molecular weight — g/mol.

What other names is dihydrofolic acid known by?

Dihydrofolic acid, dihydrofolate, 4033-27-6, 7,8-Dihydrofolic acid, 7,8-Dihydropteroylglutamate, KXP0KNM559.

Is dihydrofolic acid classified as hazardous?

Hazard statements reported: H315, H319, H335.

What are the key physical properties of dihydrofolic acid?

Collision Cross Section: 192 Å² [M-H]-; Collision Cross Section: 192.4 Å² [M+H]+; Collision Cross Section: 201.2 Å² [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.