5-羟色胺酸

Name: 5-羟色胺酸
Brand: 济南圣和化工有限公司

CAS 56-69-9C11H12N2O3MW 220.22

本页收录 5-羟色胺酸，CAS 登记号为 56-69-9，分子式 C11H12N2O3，分子量 220.22，归类于有机化学品。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	56-69-9
分子式	C11H12N2O3
分子量	220.22
熔点	298-300 °C (decomposes)
LogP	-1.2
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	有机化学品
类别	有机化学品

应用领域

有机化学品

5-羟色胺酸在有机化学品领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

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

供应说明：5-羟色胺酸常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

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

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品 3,000+ 种，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

5-羟色胺酸的 CAS 号是多少？

5-羟色胺酸的 CAS 号为 56-69-9。

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。

5-羟色胺酸有什么用途？

主要应用于有机化学品。

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

5-HTP · CAS 56-69-9 · C11H12N2O3. UNII 9181P3OI6N. Melting Point: 298-300 °C (decomposes); Solubility: In water, 1X10+4 mg/L at 5 °C.

Identification

CAS Registry Number	56-69-9
PubChem CID	144
Molecular formula	C11H12N2O3
IUPAC name	2-amino-3-(5-hydroxy-1H-indol-3-yl)propanoic acid
UNII (FDA)	9181P3OI6N

Computed Descriptors

Molecular Weight	220.22
XLogP3	-1.2
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Exact Mass	220.08479225
Monoisotopic Mass	220.08479225
Topological Polar Surface Area	99.3
Heavy Atom Count	16
Formal Charge	0

Physical & Chemical Properties

Melting Point	298-300 °C (decomposes)
Solubility	In water, 1X10+4 mg/L at 5 °C

Physical description & handling notes

Minute rods or needles from ethanol
MP: 273 °C (decomposes); specific optical rotation: +16.0 deg at 22 °C (c=1 in 4M HCl); -32 deg at 22 °C (c=1 in H2O) /(S)-5-Hydroxytryptophan/
Solubilities: 2.5 g/100 mL in 50% boiling alcohol; 5.5 g/100 mL in water at 100 °C
AQ SOLN ARE STABLE @ LOW PH /DL-FORM/
149.2 Å² [M-H]- [CCS Type: DT; Method: single field calibrated with Agilent tune mix (Agilent)]
152.2 Å² [M+Na]+ [CCS Type: DT; Method: single field calibrated with Agilent tune mix (Agilent)]

Regulatory Status

Regulatory & Food Contact	Hydroxytryptophan (5-HTP)

GHS Hazard Classification

Reported hazard statements	H226 (33.3%), H301 (33.3%), H302 (66.7%), H319 (33.3%), H332 (33.3%)

H226 (33.3%): Flammable liquid and vapor [Warning Flammable liquids]

H301 (33.3%): Toxic if swallowed [Danger Acute toxicity, oral]

Documented Uses

Antidepressant; in treatment of myoclonus
For use as an antidepressant, appetite suppressant, and sleep aid.
MANNICH CONDENSATION OF 5-BENZYLOXYINDOLE; CATALYTIC HYDROGENOLYSIS OF 5-BENZYLOXYTRYPTOPHAN; ENZYMATIC HYDROXYLATION OF TRYPTOPHAN
(1979) NOT PRODUCED COMMERCIALLY IN US
Tryptophan, 5-hydroxy-: INACTIVE
5-HTP has shown some usefulness in some conditions characterized, in part, by serotonin deficits, principally depression. It has also been shown to be useful in some with obesity, insomnia, fibromyalgia and chronic tension headache.

Synonyms

5-hydroxytryptophan; 56-69-9; 114-03-4; 5-HTP; DL-5-HTP; (+-)-5-Hydroxytryptophan; Tryptophan, 5-hydroxy-; 9181P3OI6N; CHEBI:28171; DTXSID50859863; 5 Hydroxytryptophan; 2-azaniumyl-3-(5-hydroxy-1H-indol-3-yl)propanoate; Tryptophan, 5 Hydroxy; 5-hydroxytryptophan DL-; RefChem:905501; DTXCID90208816

Frequently Asked Questions

What are the CAS number and molecular formula of 5-HTP?

CAS 56-69-9; molecular formula C11H12N2O3; molecular weight — g/mol.

What other names is 5-HTP known by?

5-hydroxytryptophan, 56-69-9, 114-03-4, 5-HTP, DL-5-HTP, (+-)-5-Hydroxytryptophan.

What is the regulatory status of 5-HTP?

Documented regulatory listings: Hydroxytryptophan (5-HTP).

Is 5-HTP classified as hazardous?

Hazard statements reported: H226, H301, H302, H319, H332.

What are the key physical properties of 5-HTP?

Melting Point: 298-300 °C (decomposes); Solubility: In water, 1X10+4 mg/L at 5 °C.

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.