Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,6-Dihydro-6-oxo-11H-pyrido[2,3-b][1,4]benzodiazepine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5,6-Dihydro-6-oxo-11H-pyrido[2,3-b][1,4]benzodiazepine
Price: ￥388.0/1g ￥168.0/250mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,11-DIHYDROPYRIDO[2,3-B][1,4]BENZODIAZEPIN-6-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

885-70-1

885-70-1 structure

885-70-1 structure

Name: 5,6-Dihydro-6-oxo-11H-pyrido[2,3-b][1,4]benzodiazepine
Chemical Name: 5,11-Dihydropyrido[2,3-b][1,4]benzodiazepin-6-one
CAS Number: 885-70-1
Molecular Formula: C₁₂H₉N₃O
Molecular Weight: 211.219
Create Date: 2018-12-30 00:12:06
Modify Date: 2025-08-20 14:33:40

Name	5,11-Dihydropyrido[2,3-b][1,4]benzodiazepin-6-one
Synonyms	1,5-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one 6H-pyrido[2,3-b][1,4]benzodiazepin-6-one, 5,11-dihydro- 5H-BENZO[E]PYRIDO[3,2-B][1,4]DIAZEPIN-6(11H)-ONE 5,6-Dihydro-6-oxo-11H-pyrido[2,3-b][1,4]benzodiazepine 5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one 1,5-Dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-on

Density	1.3±0.1 g/cm3
Boiling Point	335.6±21.0 °C at 760 mmHg
Melting Point	292-293ºC
Molecular Formula	C₁₂H₉N₃O
Molecular Weight	211.219
Flash Point	156.7±22.1 °C
Exact Mass	211.074554
PSA	61.54000
LogP	1.91
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.627
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2933990090

Precursor 9
956-30-9 84772-28-1 39620-04-7 87-25-2
1028-86-0 552-16-9 610-14-0 6298-19-7
134-20-3
DownStream 7
102394-31-0 28797-48-0 28797-61-7 88369-80-6
79276-54-3 84446-11-7 88369-79-3

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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