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ChemicalBook >> CAS DataBase List >> 2,3,5,6-1H,4H-Tetrahydroquinolizino[9,9a,1-gh]coumarin

2,3,5,6-1H,4H-Tetrahydroquinolizino[9,9a,1-gh]coumarin

$45 - $1660
Product name: 2,3,5,6-1H,4H-Tetrahydroquinolizino[9,9a,1-gh]coumarin
CAS: 58336-35-9
MF: C15H15NO2
MW: 241.29
EINECS:261-213-4
MDL Number:MFCD00227485
Synonyms:2,3,6,7-tetrahydro-1h,5h,11h-(1)benzopyrano(6,7,8-ij)-quinolizin-11-one ;5h,11h-(1)benzopyrano(6,7,8-ij)quinolizin-11-one,2,3,6,7-tetrahydro-1 ;5h,11h-[1]benzopyrano[6,7,8-ij]quinolizin-11-one,2,3,6,7-tetrahydro-1 ;2,3,6,7-Tetrahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11(5H)-one;excitonld490 ;ld490 ;COUMARIN 540H;COUMARIN 6H

Price18 Properties Safety Information Description

18 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
AK Scientific
American Custom Chemicals Corporation
Arctom
Chem-Impex
ChemScene
Crysdot
TCI Chemical
TRC

Package

2.5mg
100mg
0.1G
200mg
250MG
1G
5G

Manufactureraablocks
Product numberAA00EFA9
Product description2,3,5,6-1H,4H-Tetrahydroquinolizino[9,9a,1-gh]coumarin >96.0%(T)(HPLC)
Packaging200mg
Price$84
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberX196392
Product descriptionCoumarin 6H 98.00%
Packaging250MG
Price$200
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX196392
Product descriptionCoumarin 6H 98.00%
Packaging1G
Price$415
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX196392
Product descriptionCoumarin 6H 98.00%
Packaging5G
Price$1660
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product number5177AL
Product description2,3,5,6-1H,4H-Tetrahydroquinolizino[9,9a,1-GH]coumarin
Packaging200mg
Price$178
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberPXT0001463
Product description2,3,5,6-1H,4H-TETRAHYDROQUINOLIZINO[9,9A,1-GH]COUMARIN 95.00%
Packaging200MG
Price$190
Updated2021-12-16
Buy

ManufacturerArctom
Product numberCS-0083688
Product descriptionCoumarin 6H >=98%
Packaging1g
Price$340
Updated2026-05-26
Buy

ManufacturerArctom
Product numberCS-0083688
Product descriptionCoumarin 6H >=98%
Packaging250mg
Price$115
Updated2026-05-26
Buy

ManufacturerArctom
Product numberCS-0083688
Product descriptionCoumarin 6H >=98%
Packaging100mg
Price$50
Updated2026-05-26
Buy

ManufacturerChem-Impex
Product number47551
Product descriptionCoumarin 6H ≥96%(HPLC)
Packaging0.1G
Price$75.9
Updated2026-05-19
Buy

ManufacturerChem-Impex
Product number47551
Product descriptionCoumarin 6H ≥96%(HPLC)
Packaging1G
Price$414
Updated2026-05-19
Buy

ManufacturerChemScene
Product numberCS-0083688
Product descriptionCoumarin 6H ≥98%
Packaging1g
Price$453
Updated2026-06-04
Buy

ManufacturerChemScene
Product numberCS-0083688
Product descriptionCoumarin 6H ≥98%
Packaging100mg
Price$66
Updated2026-06-04
Buy

ManufacturerChemScene
Product numberCS-0083688
Product descriptionCoumarin 6H ≥98%
Packaging250mg
Price$153
Updated2026-06-04
Buy

ManufacturerCrysdot
Product numberCD11100106
Product description2,3,6,7-Tetrahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11(5H)-one 97%
Packaging5g
Price$710
Updated2026-05-26
Buy

ManufacturerTCI Chemical
Product numberC2836
Product descriptionCoumarin 6H >97.0%(HPLC)
Packaging1g
Price$345
Updated2023-06-20
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00EFA9	2,3,5,6-1H,4H-Tetrahydroquinolizino[9,9a,1-gh]coumarin >96.0%(T)(HPLC)	200mg	$84	2026-05-28	Buy
ACHEMBLOCK	X196392	Coumarin 6H 98.00%	250MG	$200	2026-05-27	Buy
ACHEMBLOCK	X196392	Coumarin 6H 98.00%	1G	$415	2026-05-27	Buy
ACHEMBLOCK	X196392	Coumarin 6H 98.00%	5G	$1660	2026-05-27	Buy
AK Scientific	5177AL	2,3,5,6-1H,4H-Tetrahydroquinolizino[9,9a,1-GH]coumarin	200mg	$178	2021-12-16	Buy
American Custom Chemicals Corporation	PXT0001463	2,3,5,6-1H,4H-TETRAHYDROQUINOLIZINO[9,9A,1-GH]COUMARIN 95.00%	200MG	$190	2021-12-16	Buy
Arctom	CS-0083688	Coumarin 6H >=98%	1g	$340	2026-05-26	Buy
Arctom	CS-0083688	Coumarin 6H >=98%	250mg	$115	2026-05-26	Buy
Arctom	CS-0083688	Coumarin 6H >=98%	100mg	$50	2026-05-26	Buy
Chem-Impex	47551	Coumarin 6H ≥96%(HPLC)	0.1G	$75.9	2026-05-19	Buy
Chem-Impex	47551	Coumarin 6H ≥96%(HPLC)	1G	$414	2026-05-19	Buy
ChemScene	CS-0083688	Coumarin 6H ≥98%	1g	$453	2026-06-04	Buy
ChemScene	CS-0083688	Coumarin 6H ≥98%	100mg	$66	2026-06-04	Buy
ChemScene	CS-0083688	Coumarin 6H ≥98%	250mg	$153	2026-06-04	Buy
Crysdot	CD11100106	2,3,6,7-Tetrahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11(5H)-one 97%	5g	$710	2026-05-26	Buy
TCI Chemical	C2836	Coumarin 6H >97.0%(HPLC)	1g	$345	2023-06-20	Buy

Next Last

Properties

Melting point :128.0 to 132.0 °C
Boiling point :486.3±45.0 °C(Predicted)
Density :1.32±0.1 g/cm3(Predicted)
storage temp. :Store at -20°C
pka :5.63±0.20(Predicted)
form :powder to crystal
color :Light yellow to Yellow to Orange
λmax :403nm(H2O)(lit.)
EPA Substance Registry System :1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizin-11-one, 2,3,6,7-tetrahydro- (58336-35-9)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

LD 490 is a highly-effective biopharmaceutical compound used in the study of leukemia and lymphoma. Acting as a targeted therapy, this medication works by inhibiting specific pathways responsible for cancer cell growth and division. By blocking these pathways, LD 490 effectively slows down tumor progression and improves patient outcomes.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. Tianjin heowns Biochemical Technology Co., Ltd. WuHan Taiyukaishang Chemical Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe TCI AMERICA Shanghai Aladdin Bio-Chem Technology Co.,LTD Bide Pharmatech Ltd. Shanghai Xingui Biotechnology Co., Ltd.

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2,3,5,6-1H,4H-Tetrahydroquinolizino[9,9a,1-gh]coumarin

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers