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ChemicalBook >> CAS DataBase List >> 7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione

7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione

$26 - $5520
Product name: 7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione
CAS: 39713-40-1
MF: C10H9NO2
MW: 175.18
EINECS:
MDL Number:MFCD16293377
Synonyms:7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione;5H-Cyclohepta[b]pyridine-7,8-dihydro-5,9(6H)-dione;EOS-60494;5H-Cyclohepta[b]pyridine-5,9(6H)-dione, 7,8-dihydro-;7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione(For export only);Cyclohepta[B]pyridine-5,9-dione;7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-Diana;7,8-dihydro-5H-cycloheptylbenzo[b]pyridine-5,9-(6H)-dione

Price26 Properties Safety Information Description

26 prices

Selected condition：

Brand

aablocks
AccelPharmtech
ACHEMBLOCK
American Custom Chemicals Corporation
Biosynth
Chemenu
Matrix Scientific
Synthonix
TRC

Package

5MG
50mg
100mg
250mg
1g
1.00g
2.500g
5.00g
5g
25.00g
0.025kg
25g
0.05kg
0.1kg

Manufactureraablocks
Product numberAA00CHQ4
Product description7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 98%
Packaging100mg
Price$26
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00CHQ4
Product description7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 98%
Packaging1g
Price$42
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00CHQ4
Product description7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 98%
Packaging5g
Price$98
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00CHQ4
Product description7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 98%
Packaging25g
Price$485
Updated2026-05-28
Buy

ManufacturerAccelPharmtech
Product numberD5866
Product description7,8-dihydro-5H-Cyclohepta[b]pyridine-5,9(6H)-dione 97.00%
Packaging1G
Price$2090
Updated2026-05-21
Buy

ManufacturerAccelPharmtech
Product numberD5866
Product description7,8-dihydro-5H-Cyclohepta[b]pyridine-5,9(6H)-dione 97.00%
Packaging5G
Price$3560
Updated2026-05-21
Buy

ManufacturerAccelPharmtech
Product numberD5866
Product description7,8-dihydro-5H-Cyclohepta[b]pyridine-5,9(6H)-dione 97.00%
Packaging25G
Price$5520
Updated2026-05-21
Buy

ManufacturerACHEMBLOCK
Product numberW170555
Product description7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 97%
Packaging5G
Price$145
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberW170555
Product description7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 97%
Packaging25G
Price$395
Updated2026-05-27
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM1555341
Product description7,8-DIHYDRO-5H-CYCLOHEPTA[B]PYRIDINE-5,9(6H)-DIONE 95.00%
Packaging5MG
Price$450.4
Updated2021-12-16
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ManufacturerBiosynth
Product numberPBA71340
Product description7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione
Packaging0.025kg
Price$750
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberPBA71340
Product description7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione
Packaging0.05kg
Price$1250
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberPBA71340
Product description7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione
Packaging0.1kg
Price$2062.5
Updated2026-06-04
Buy

ManufacturerChemenu
Product numberCM336510
Product description7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 95%+
Packaging1g
Price$1597
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM336510
Product description7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 95%+
Packaging250mg
Price$648
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM336510
Product description7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 95%+
Packaging100mg
Price$435
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00CHQ4	7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 98%	100mg	$26	2026-05-28	Buy
aablocks	AA00CHQ4	7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 98%	1g	$42	2026-05-28	Buy
aablocks	AA00CHQ4	7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 98%	5g	$98	2026-05-28	Buy
aablocks	AA00CHQ4	7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 98%	25g	$485	2026-05-28	Buy
AccelPharmtech	D5866	7,8-dihydro-5H-Cyclohepta[b]pyridine-5,9(6H)-dione 97.00%	1G	$2090	2026-05-21	Buy
AccelPharmtech	D5866	7,8-dihydro-5H-Cyclohepta[b]pyridine-5,9(6H)-dione 97.00%	5G	$3560	2026-05-21	Buy
AccelPharmtech	D5866	7,8-dihydro-5H-Cyclohepta[b]pyridine-5,9(6H)-dione 97.00%	25G	$5520	2026-05-21	Buy
ACHEMBLOCK	W170555	7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 97%	5G	$145	2026-05-27	Buy
ACHEMBLOCK	W170555	7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 97%	25G	$395	2026-05-27	Buy
American Custom Chemicals Corporation	CHM1555341	7,8-DIHYDRO-5H-CYCLOHEPTA[B]PYRIDINE-5,9(6H)-DIONE 95.00%	5MG	$450.4	2021-12-16	Buy
Biosynth	PBA71340	7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione	0.025kg	$750	2026-06-04	Buy
Biosynth	PBA71340	7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione	0.05kg	$1250	2026-06-04	Buy
Biosynth	PBA71340	7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione	0.1kg	$2062.5	2026-06-04	Buy
Chemenu	CM336510	7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 95%+	1g	$1597	2021-12-16	Buy
Chemenu	CM336510	7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 95%+	250mg	$648	2021-12-16	Buy
Chemenu	CM336510	7,8-Dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione 95%+	100mg	$435	2021-12-16	Buy

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Properties

Boiling point :364.6±21.0 °C(Predicted)
Density :1.249
storage temp. :Store at room temperature
pka :0.40±0.20(Predicted)
Appearance :Brown to reddish brown Solid
InChI :InChI=1S/C10H9NO2/c12-8-4-1-5-9(13)10-7(8)3-2-6-11-10/h2-3,6H,1,4-5H2
InChIKey :INMIEUQKQXVBKR-UHFFFAOYSA-N
SMILES :C12C(=O)CCCC(=O)C1=CC=CN=2

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:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
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.
P321	Specific treatment (see … on this label).
P330	Rinse mouth.
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.
P501	Dispose of contents/container to..…

Description

7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione is an organic intermediate, which can be prepared from dimethyl 2,3-pyridine dicarboxylate and dimethyl glutarate by two-step reaction.

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Suppliers and manufacturers

Suzhou Sino Rare Chemical Co., Ltd. Chengdu D-innovation Pharmaceutical Co.，LTD Jiangsu Vcare PharmaTech Co., Ltd. Anhui Cheer-Our Medical technology Co.,Ltd Hangzhou Bright Pharma Biotechnology Co., Ltd. Beijing Huize Zhongsen Pharmaceutical Technology Co., Ltd. China Synchem Technology Co.,Ltd. Nanjing Intermate Technology Co., Ltd Chembest Research Laboratories Limited ChengDu TongChuangYuan Pharmaceutical Co.Ltd

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7,8-dihydro-5H-cyclohepta[b]pyridine-5,9(6H)-dione

Properties

Safety Information

Description

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