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Factory Supply Good Price High Quality 99% Purity L-Histidine

Name: Factory Supply Good Price High Quality 99% Purity L-Histidine
Brand: Weitai
SKU: pr2505121360
Price: 20 USD
Availability: InStock

14 Inquiries

Unit Price: Get Latest Price 

CAS No.:

71-00-1

Grade:

Food grade

Content:

99%

Port:

Shanghai

Brand:

Weitai

Packaging:

25kg/drum

Sample Available:

Yes

Price valid (until):

2026-01-01

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WeiTai BioPharmaceutical Co.,Ltd(Hangzhou)

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A

Average Lead Time:

3 days

Qualification:

Main Products:

NAD,NMN,NADH,NADP,NR-CL,PQQ

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Product Details
Seller Information
Inquiry History

Description

Product Detail

L-Histidine, an essential amino acid, plays a crucial role in supporting various physiological functions in the body. As a building block for protein synthesis, it is vital for immune system function, red blood cell production, and neurotransmission. L-Histidine also possesses antioxidant properties, helping to combat free radical damage, and supports muscle recovery and growth. For athletes and individuals engaged in intense training, L-Histidine optimizes muscle metabolism and enhances recovery and performance.

Application

- Sports and Muscle Recovery
  L-Histidine is a key amino acid for muscle repair and growth, making it ideal for high-intensity athletes and trainers. It helps accelerate muscle recovery, reduces post-training fatigue and damage, and enhances overall athletic performance.
- Immune System Support
  As an essential amino acid, L-Histidine plays a critical role in immune system health. It is involved in the production of immune cells, boosting the body's ability to fight infections and illnesses.
- Antioxidant and Anti-Aging
  L-Histidine possesses antioxidant properties that help combat cellular damage caused by free radicals. It supports anti-aging functions and enhances the body's ability to handle stress, promoting overall health and well-being.

Test Item	Specification
Product Name	L-Histidine
CAS	71-00-1
Appearance	White Powder
Package	Standard packaging
Storage:	In dry & cool place
Shelf Life:	2 Years when properly stored

ECHEMI Editorial Reference

White crystalline or crystalline powder,odorless,slightly bitter taste. Melting and decomposition at about 277~288 ℃. The imidazole and metal ions are easy to form complex salt. Dissolve in water (4.3g/100ml, 25 ℃), very difficult to dissolve in ethanol, insoluble in ether.
It is commonly used for its hydrochloride, because of minimal solubility and other reasons.
Solid|White crystals or crystalline powder; odourless
L-histidine is the L-enantiomer of the amino acid histidine. It has a role as a nutraceutical, a micronutrient, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a human metabolite, an algal metabolite and a mouse metabolite. It is a proteinogenic amino acid, a histidine and a L-alpha-amino acid. It is a conjugate base of a L-histidinium(1+). It is a conjugate acid of a L-histidinate(1-). It is an enantiomer of a D-histidine. It is a tautomer of a L-histidine zwitterion.|An essential amino acid that is required for the production of histamine.|Histidine is a semi-essential amino acid (children should obtain it from food) needed in humans for growth and tissue repair, Histidine is important for maintenance of myelin sheaths that protect nerve cells and is metabolized to the neurotransmitter histamine. Histamines play many roles in immunity, gastric secretion, and sexual functions. Histidine is also required for blood cell manufacture and protects tissues against damage caused by radiation and heavy metals. (NCI04)|An essential amino acid that is required for the production of HISTAMINE.

Basic Info

Product Name:

L-Histidine

Other Name:

L-Histidine;Histidine,L-;Histidine;1H-Imidazole-4-propanoic acid,α-amino-,(S)-;(S)-4-(2-Amino-2-carboxyethyl)imidazole;Glyoxaline-5-alanine;L-(-)-Histidine;(S)-Histidine;(S)-α-Amino-1H-imidazole-4-propanoic acid;1H-Imidazole-4-alanine,(S)-;L-Alanine,3-(1H-imidazol-4-yl)-;NSC 137773;(2S)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid;8: PN: EP2878667 TABLE: 5 claimed sequence;(S)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid;(2S)-2-Azaniumyl-3-(1H-imidazol-5-yl)propanoate;(2S)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid;124: PN: WO2020191245 SEQID: 252 claimed protein;103: PN: WO2021061872 SEQID: 103 claimed protein;150-35-6;7006-35-1;35479-49-3;35558-59-9;45955-20-2;54166-13-1;736075-03-9;155304-24-8

CAS No.:

71-00-1

Molecular Formula:

C6H9N3O2

InChIKeys:

InChIKey=HNDVDQJCIGZPNO-YFKPBYRVSA-N

Molecular Weight:

155.15

Exact Mass:

155.15

BRN:

4673585

EC Number:

200-745-3

UNII:

4QD397987E

DSSTox ID:

DTXSID9023126

NCI Thesaurus Code:

C29597

Color/Form:

Needles or plates|COLORLESS

HScode:

29332990

Categories:

Nutrition Supplements

Characteristics

PSA:

XLogP3:

-3.2

Appearance:

White to off-white or pale yellow powder

Density:

1.3092 (rough estimate)

Melting Point:

287 °C (decomp)

Boiling Point:

278.95°C (rough estimate)

Flash Point:

282ºC

Refractive Index:

1.731

Water Solubility:

H2O: 41.6 g/L (25 ºC)

Storage Conditions:

Store at RT.

Toxicity:

LD50 orally in Rabbit: > 5110 mg/kg

Specific rotation:

12.4 º (c=11,6N HCl)

Taste:

Sweet

PKA:

2.76(at 0 °C)

Dissociation Constants:

2.76 (at 0 °C)|pK1'= 1.78; pK2'= 5.97; pK3'= 8.97|pKa = 2.76 @ 0 °C

Collision Cross Section:

131.9 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|132.41 Å² [M+H]+ [CCS Type: DT, Method: stepped-field]|131.47 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|127 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|131.7 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|132.1 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|134.6 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|134.8 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|128.1 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|128.5 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|130.01 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|132.74 Å² [M+H]+ [CCS Type: DT, Method: stepped-field]|135.48 Å² [M+Na]+ [CCS Type: DT, Method: stepped-field]|128.9 Å² [M-H]-

Experimental Properties:

Softens @ 277 °C|Rhombic crystals (also forms a monohydrate) /L-histidine monohydrochloride/; rhombic crystals, isomorphous with the mono-HCl /L-histidine dihydrochloride/|UV: 11479 (Sadtler Research Laboratories Spectral Collection) /dl-Histidine/

See More L-Histidine Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More L-Histidine Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
NAD,NMN,NADH,NADP,NR-CL,PQQ

Location:
2 Zhangshan Road, RenHe Industrial Park, Hangzhou, Zhejiang China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A

Average lead Time:
3 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2019

Company Certificates
- ISO9001
- High-tech Enterprise Certificate
- Technology-based small and medium-sized enterprises
- FDA
- HALAL
Founded in 2018, Weitai Bio-Pharmaceutical (Hangzhou) Co., Ltd. is a high-tech enterprise with synthetic biotechnology as the base, enzyme process and fermentation as the core, and the addition of large health functional food and cosmetic raw materials as the direction of industrialization. At present, the company has its own huge enzyme library and hundreds of gene strains (including enzyme engineering, strain engineering, biocatalytic engineering, fermentation engineering, as well as the full series of nucleotides, deoxidation series, poly-phosphate series), and takes the lead in applying biosynthesis technology to the commercial production of "life molecules" catalyzed by nucleotides and biological enzymes as monomers. The application of its products covers eight fields such as biomedicine, nutrition and health, functional food, green agriculture, veterinary medicine, daily chemical care, cosmetics, and vaccine diagnostic reagents. It is one of the leading enterprises in large-scale production and technology in the field of synthetic biology in China.
In December of the same year, the company invested in the establishment of the production base of Weitai Biotechnology (Ma'anshan) Technology Co., Ltd., which is located in Ma'anshan Economic Development Zone. The park covers an area of 30 acres, with 4,500 square meters of production workshops and 250 square meters of R&D and office areas; A large number of advanced production equipment and high-precision testing instruments have been purchased, and a strict and scientific quality management system has been established; In 2018, the company was listed as a "high-tech, new and cutting-edge" key investment promotion project by the Anhui Provincial Department of Science and Technology, and at the same time, it has absorbed many high-end talents, experts and other technical production and R&D talents in the field of synthetic biology

Inquiry History

14 Inquiries

Country	Product	Purchase Quantity	Date Posted
Egypt	L- Histidine	1.00 KG	Apr 29, 2026
India	L-Histidine	1.00 KG	Oct 14, 2026
India	L-Histidine	25.00 KG	Aug 28, 2026
Bangladesh	L-Histidine	50.00 KG	Jul 30, 2026
India	L-Histidine	1 MT	Apr 23, 2025
India	L-Histidine	100.00 KG	Sep 7, 2026
India	L-Histidine	300.00 KG	Sep 4, 2026
India	L-Histidine	1 G	Jan 14, 2026
Slovenia	L-HISTIDINE	400 KG	Jan 9, 2026
Greece	HISTIDINE (His, H)	700.00 KG	Sep 24, 2025
Egypt	L-Histidine	250 KG	Apr 22, 2024
Egypt	carbo cysteine	100.00 KG	Jun 22, 2026
Egypt	L-Threonine	100.00 KG	Aug 20, 2026
Bangladesh	Butyl Acetate	1.00 KG	Nov 11, 2025

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Factory Supply Good Price High Quality 99% Purity L-Histidine

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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