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DL-KYNURENINE In STOCK

Name: DL-KYNURENINE In STOCK
Brand: Hangzhou Raisun
SKU: pr2303304785
Price: 0.1 USD
Availability: InStock

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CAS No.:

343-65-7

Grade:

Industrial Grade

Content:

99%

Brand:

Hangzhou Raisun

Packaging:

25kg drum or as your request

Price valid (until):

2024-12-30

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Hangzhou Raisun Import & Export Co Ltd

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,L/C,100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Basic chemicals,Specialty chemicals,Raw materials&Intermediates,Fine chemicals,Pharmaceutical intermediates

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Product Description
Seller Information

Description

Product Detail

Melting point 256°C dec.
Boiling point 369.0±32.0 °C(Predicted)
density 1.333±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,2-8°C
form Solid
pka 2.31±0.10(Predicted)
color White to Off-White

Items	Specifications

ECHEMI Editorial Reference

ChEBI: A ketone that is alanine in which one of the methyl hydrogens is substituted by a 2-aminobenzoyl group.
Kynurenine is a ketone that is alanine in which one of the methyl hydrogens is substituted by a 2-aminobenzoyl group. It has a role as a human metabolite. It is a substituted aniline, an aromatic ketone and a non-proteinogenic alpha-amino acid. It is a conjugate acid of a kynureninate.|A metabolite of the essential amino acid tryptophan metabolized via the tryptophan-kynurenine pathway.
Crystallise it from H2O or aqueous AcOH. The picrate has m 188.5-189o(dec) after crystallisation from H2O. (±)-Kynurenine has m 218o. [Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 p2726 1961, Beilstein 14 III 1657, 14 IV 2562.]

Certificates

Basic Info

Product Name:

DL-KYNURENINE

Other Name:

TIMTEC-BB SBB005347;2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid;Alanine, 3-anthraniloyl-;Benzenebutanoic acid, alpha,2-diamino-gamma-oxo-;Kynurenin;Kynurenine;Quinurenine;3-ANTHRANILOYL-DL-ALANINE

CAS No.:

343-65-7

Molecular Formula:

C10H12N2O3

InChIKeys:

YGPSJZOEDVAXAB-UHFFFAOYSA-N

Molecular Weight:

208.22

Exact Mass:

208.21

BRN:

2697333

EC Number:

206-445-9

Color/Form:

Pale Yellow to Light Yellow

HScode:

2922509090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

106.41000

XLogP3:

1.09

Density:

1.343±0.06 g/cm3 (20 ºC 760 Torr)

Melting Point:

~235 °C (dec.)

Boiling Point:

347.41°C (rough estimate)

Flash Point:

236.0±28.7 °C

Refractive Index:

1.4830 (estimate)

PKA:

2.21±0.23(Predicted)

Collision Cross Section:

151.07 Å² [M+H]+ [CCS Type: DT, Method: stepped-field]|149.3 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|149.6 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|152.8 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|153.1 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|146 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]|149.6 Å² [M+H]+

Critical Temperature & Pressure:

2-8°C

See More DL-KYNURENINE Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

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 DL-KYNURENINE Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Basic chemicals,Specialty chemicals,Raw materials&Intermediates,Fine chemicals,Pharmaceutical intermediates

Location:
Room 4007, 4th Floor, No 4 Shanxian Road, Xiacheng District, Hangzhou Zhejiang, China, 310004

Payment Terms:
TT against copy of documents,L/C,100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2019

Hangzhou Raisun Import & Export Co Ltd is a leading Trader supplier of Toluene diisocyanate, Zinc oxide (ZnO), 4-Bromo-1,1,2-trifluoro-1-butene based in Hangzhou, Zhejiang, China. With a commitment to quality and customer satisfaction, Hangzhou Raisun Import & Export Co Ltd has become a trusted name in the industry. Our product line includes a range of high-quality Toluene diisocyanate, Zinc oxide (ZnO), 4-Bromo-1,1,2-trifluoro-1-butene, which are available at competitive prices. Hangzhou Raisun Import & Export Co Ltd has established itself as a reliable supplier of chemical products on the echemi.com.
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DL-KYNURENINE In STOCK

Product Description

Seller Information

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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