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Carnosine

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CAS No.:

305-84-0

Port:

济南

Packaging:

100g 1kg 10kg 25kg 100kg

Price valid (until):

2024-12-20

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Shandong Juntai Pharmaceutical Co.,ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

semaglutide intermediates,tirzepatide intermediate,degludec intermediate,insulin detemir,retatrutide intermediate

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Product Description
Seller Information
Inquiry History

Description

N-B-ALANYL-L-HISTIDINE;H-BETA-ALA-HIS-OH;L-IGNOTINE;L-BETA-ALANINE HISTIDINE;L-CARNOSINE;B-ALANYL-L-HISTIDINE;BETA-A-H;BETA-ALANYL-L-HISTIDINE

Items	Specifications
Melting point	253 °C (dec.) (lit.)
alpha	20.9 º (c=1.5, H2O)
Boiling point	367.84°C (rough estimate)

Basic Info

Product Name:

L-Carnosine

Other Name:

N-B-ALANYL-L-HISTIDINE;H-BETA-ALA-HIS-OH;L-IGNOTINE;L-BETA-ALANINE HISTIDINE;L-CARNOSINE;B-ALANYL-L-HISTIDINE;BETA-A-H;BETA-ALANYL-L-HISTIDINE

CAS No.:

305-84-0

Molecular Formula:

C9H14N4O3

InChIKeys:

CQOVPNPJLQNMDC-ZETCQYMHSA-N

Molecular Weight:

226.23

Exact Mass:

226.23

BRN:

87671

EC Number:

206-169-9

UNII:

8HO6PVN24W

TSCA:

TSCA listed

DSSTox ID:

DTXSID7048615

NCI Thesaurus Code:

C118880

Color/Form:

White

HScode:

29332900

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

121

XLogP3:

-4

Appearance:

White crystalline

Density:

1.2673 (rough estimate)

Melting Point:

253 °C (dec.) (lit.)

Boiling Point:

367.84°C (rough estimate)

Flash Point:

350.7ºC

Refractive Index:

21 ° (C=2, H2O)

Water Solubility:

almost transparency

Storage Conditions:

2-8°C

Vapor Pressure:

0Pa at 25℃

Toxicity:

LD50 oral in mouse: > 14930mg/kg

Flammability characteristics:

Thermal decomposition to emit toxic nitrogen oxide fumes

Specific rotation:

20.9 º (c=1.5, H2O)

Odor:

at 100.00%. odorless

PKA:

2.62(at 25℃)

Collision Cross Section:

151 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|149.72 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|152.18 Å² [M+H]+ [CCS Type: DT, Method: stepped-field]|154.1 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|154.93 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|150.8 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|154.7 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|152.1 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|153.1 Å² [M-H]-

Critical Temperature & Pressure:

-20°C

See More L-Carnosine 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-Carnosine Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
semaglutide intermediates,tirzepatide intermediate,degludec intermediate,insulin detemir,retatrutide intermediate

Location:
Leize Road, Juancheng County, Heze City, Shandogn Province

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
20

Total Annual Revenue:
$5 million-$10 million

Total Employees:
101-200

Year of Establishment:
2020

Certifications:
is9001

Shandong Juntai Pharmaceutical Co., LTD. is a high-tech enterprise engaged in the research and manufacture of medicine, cosmetics, food and health care products. Our main product is widely used in the field such as medicine, cosmetics and food and health products. The management team is made up of members from well-known Chinese universities or pharmaceutical companies, now we have established partnerships with most domestic and foreign pharmaceutical companies, such as Gilead Science and so on.Company Profile

Since establishment, we keep the rapid development, at present, set up Research and development center on DIYA double inovation garden, jinan city. Sales company -Jinan Wanxiang chemical products co., LTD is located in tongke new drug research and development base, shun feng road, jinan high-tech zone. Production base is located in YiCheng economic development zone , ZaoZhuang city.

At present, the company's main products are new pharmaceutical API and advanced intermediates series, cosmetics active ingredients series. The dominant products are unnatural amino acids, long chain binary fatty acids and short peptides.

In the future, as a science and technology enterprise, according to the idea of"thinking altruistic", we keep to serve customers with continuous innovation service, with better quality and stable product supply. And strive to contribute our Juntai people's wisdom and love to the society and the people. Internally, we pursue the happiness of all employees. At the same time, we follow the management policy of "green, safe and intelligent manufacturing", constantly promote the production and scientific research to be more green, energy-saving and scientific, and undertake the obligations of occupational environment health and safety.

Inquiry History

32 Inquiries

Country	Product	Purchase Quantity	Date Posted
Russia	L-Carnosine CAS 305-84-0	50 KG	Jan 13, 2026
India	L-Carnosine	20.00 MT	Dec 13, 2023
India	L-Carnosine	10.00 KG	Dec 12, 2023
India	L-Carnosine	1.00 KG	Oct 11, 2025
India	L-Carnosine	10.00 MT	Dec 15, 2023
India	L-Carnosine	20.00 MT	Dec 13, 2023
Russia	l-carnosine	1000 KG	May 14, 2026
India	L-Carnosine	25.00 KG	Mar 9, 2026
India	L- Carnosine	150.00 KG	Jan 21, 2026
India	L-Carnosine	500.00 KG	May 30, 2025
Australia	L-Carnosine	1 KG	Sep 30, 2024
Russia	carnosine L	100 KG	Mar 11, 2024
Denmark	L-Carnosine	10 KG	Mar 9, 2026
India	Carnosine	100.00 KG	Feb 24, 2026
India	L - carnosine	100.00 KG	Dec 9, 2025
India	L-Carnosine	20 KG	Sep 16, 2025
India	L-Carnosine	2 KG	Aug 18, 2025
United Arab Emirates	L-Carnosine	1.00 TON	Mar 6, 2025
India	L-Carnosine	20.00 KG	Oct 9, 2024
Russia	L-Carnosine	1 KG	Mar 11, 2024

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