Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H,11aH)-dione
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (S)-(+)-2,3-DIHYDRO-1H-PYRROLO[2,1-C][1,4]BENZODIAZEPINE-5,11(10H,11AH)-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18877-34-4

18877-34-4 structure

18877-34-4 structure

Name: (S)-(+)-2,3-DIHYDRO-1H-PYRROLO[2,1-C][1,4]BENZODIAZEPINE-5,11(10H,11AH)-DIONE
Chemical Name: 6a,7,8,9-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine-6,11-dione
CAS Number: 18877-34-4
Molecular Formula: C₁₂H₁₂N₂O₂
Molecular Weight: 216.23600
Create Date: 2018-12-18 09:19:57
Modify Date: 2025-09-18 16:19:10

Name	6a,7,8,9-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine-6,11-dione
Synonyms	MFCD00075201 bb_nc-1959 hms1688j16

Density	1.35g/cm3
Boiling Point	477.4ºC at 760mmHg
Melting Point	218-220ºC(lit.)
Molecular Formula	C₁₂H₁₂N₂O₂
Molecular Weight	216.23600
Flash Point	242.5ºC
Exact Mass	216.09000
PSA	49.41000
LogP	1.31920
Vapour Pressure	2.82E-09mmHg at 25°C
Index of Refraction	1.648

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	UN 2811
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2933990090

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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