Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Dihydrospiro(2H-imidazo(4,5-b)pyridine-2,3-(3H)indol)-2(1H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

40114-91-8

40114-91-8 structure

40114-91-8 structure

Name: 1,3-Dihydrospiro(2H-imidazo(4,5-b)pyridine-2,3-(3H)indol)-2(1H)-one
Chemical Name: 2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-methylpentanoic acid
CAS Number: 40114-91-8
Molecular Formula: C₁₃H₁₀N₄O
Molecular Weight: 238.24500
Create Date: 2017-04-06 17:44:50
Modify Date: 2025-08-24 20:31:04

Name	2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-methylpentanoic acid
Synonyms	1,3-dihydro-1'H-spiro[imidazo[4,5-b]pyridine-2,3'-indol]-2'-one

Density	1.5g/cm3
Boiling Point	579.1ºC at 760 mmHg
Molecular Formula	C₁₃H₁₀N₄O
Molecular Weight	238.24500
Flash Point	304ºC
Exact Mass	238.08500
PSA	66.05000
LogP	2.13810
Index of Refraction	1.766

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WH1312304

CHEMICAL NAME :: Spiro(2H-imidazo(4,5-b)pyridine-2,3'-(3H)indol)-2'(1' H)-one, 1,3-dihydro-

CAS REGISTRY NUMBER :: 40114-91-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H10-N4-O

MOLECULAR WEIGHT :: 238.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >50 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 23,743,1984

452-58-4 structure

452-58-4

91-56-5 structure

91-56-5

~51%

40114-91-8 structure

40114-91-8

Literature: Joshi, Krishna C.; Chand, Pooran; Dandia, Anshu Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 8 p. 743 - 745

Precursor 2
452-58-4 91-56-5
DownStream 0

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.