N-Desalkylflurazepam

Modify Date: 2026-07-01 17:36:24

N-Desalkylflurazepam structure	Common Name	N-Desalkylflurazepam
	CAS Number	2886-65-9	Molecular Weight	288.704
	Density	1.4±0.1 g/cm3	Boiling Point	463.5±55.0 °C at 760 mmHg
	Molecular Formula	C₁₅H₁₀ClFN₂O	Melting Point	204-206°C
	MSDS	Chinese USA	Flash Point	234.1±31.5 °C
	Symbol	GHS02, GHS06, GHS08	Signal Word	Danger

Name	7-chloro-5-(2-fluorophenyl)-1,3-dihydro-1,4-benzodiazepin-2-one
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	463.5±55.0 °C at 760 mmHg
Melting Point	204-206°C
Molecular Formula	C₁₅H₁₀ClFN₂O
Molecular Weight	288.704
Flash Point	234.1±31.5 °C
Exact Mass	288.046570
PSA	41.46000
LogP	2.40
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.648
InChIKey	UVCOILFBWYKHHB-UHFFFAOYSA-N
SMILES	O=C1CN=C(c2ccccc2F)c2cc(Cl)ccc2N1
Storage condition	-20°C Freezer

N-Desalkylflurazepam MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DF2370100

CHEMICAL NAME :: 2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-7-chloro-5-(2-fluorophenyl)-

CAS REGISTRY NUMBER :: 2886-65-9

BEILSTEIN REFERENCE NO. :: 0754061

LAST UPDATED :: 199706

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H10-Cl-F-N2-O

MOLECULAR WEIGHT :: 288.72

WISWESSER LINE NOTATION :: T67 GMV JN IHJ CG KR BF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2250 mg/kg

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

REFERENCE :: 26RAAN "Benzodinzenines," Garattini, S., et al., New York, Raven Press, 1973 Volume(issue)/page/year: -,46,1973

Symbol	GHS02, GHS06, GHS08
Signal Word	Danger
Hazard Statements	H225-H301 + H311 + H331-H370
Precautionary Statements	P210-P260-P280-P301 + P310-P311
Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	F,T
Risk Phrases	11-23/24/25-39/23/24/25
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	DF2370100
HS Code	2933990090

Precursor 10
CAS#:2836-40-0 2-chloro-N-[4-c... CAS#:4530-20-5 Boc-Gly-OH CAS#:784-38-3 2-Amino-5-chlor... CAS#:1584-62-9 2-bromo-4'-chlo...
CAS#:76488-08-9 7-chloro-5-(2-f... CAS#:100-97-0 Aminoform CAS#:76488-35-2 7-chloro-5-(2-f... CAS#:59467-63-9 7-Chloro-1,3-di...
CAS#:106-47-8 4-Chloroaniline CAS#:393-52-2 2-Fluorobenzoyl...
DownStream 7
CAS#:3900-31-0 fludiazepam CAS#:59467-61-7 7-chloro-5-(2-f... CAS#:59467-70-8 Midazolam CAS#:59467-62-8 7-Chloro-5-(2-f...
CAS#:1645-32-5 7-chloro-5-(2-f... CAS#:112634-60-3 (2E)-2-[7-chlor... CAS#:52829-30-8 7-chloro-1-(2,3...

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%

Age-related pharmacokinetic changes of acetaminophen, antipyrine, diazepam, diphenhydramine, and ofloxacin in male cynomolgus monkeys and beagle dogs.

Xenobiotica 44(10) , 893-901, (2014)

1. The pharmacokinetics of acetaminophen (marker of gastric emptying), antipyrine (marker of hepatic metabolic activity and total body water), diazepam (lipophilic and highly distributed), diphenhydra...

Cleaning up blood samples using a modified "QuEChERS" procedure for the determination of drugs of abuse and benzodiazepines by UPLC-MSMS(☆).

Forensic Sci. Int. 243 , 99-106, (2014)

The "QuEChERS" (quick, easy, cheap, effective, rugged, and safe) dispersive SPE (dSPE) method is an emerging sample preparation technique that is becoming increasingly popular in the area of multi-res...

Simple and sensitive screening and quantitative determination of 88 psychoactive drugs and their metabolites in blood through LC–MS/MS: Application on postmortem samples

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 970 , 1-7, (2014)

• The introduction has been modified. • More references have been added to the text. • Limitations of the method have been discussed more in detail.

Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS

Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN

Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN

Name: USP8 deubiquitinase inhibition: Primary qHTS
Source: 24642
Target: ubiquitin specific peptidase 8
External Id: USP8 FAST DUB HTS Primary

Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN

Name: USP17 deubiquitinase inhibition: Primary qHTS
Source: 24642
Target: ubiquitin specific peptidase 17 like family member 5
External Id: USP17 FAST DUB HTS Primary

Name: USP7 deubiquitinase inhibition: Primary qHTS
Source: 24642
Target: ubiquitin specific peptidase 7
External Id: USP7 FAST DUB HTS Primary

Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay

Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.

Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity

Total 161, Current Page 1 of 17

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7-Chloro-5-(2-fluorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one

7-chloro-1,3-dihydro-5-(2-fluorophenyl)-2H-1,4-benzodiazepin-2-one

2H-1,4-BENZODIAZEPIN-2-ONE,1,3-DIHYDRO-7-CHLORO-5-(2-FLUOROPHENYL)

EINECS 220-748-3

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Dealkylflurazepam

nor-Flurazepam

MFCD00083443

CM 7116

7-Chloro-5-(2-fluorophenyl)-1H-benzo[e][1,4]diazepin-2(3H)-one

N-DESALKYL-2-OXOQUAZEPAM

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Descarbethoxyloflazepate

7-chloro-5-(2-fluorophenyl)-1,3-dihydrobenzo[e][1,4]diazepin-2-one

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N-Desalkylflurazepam

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

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N-DesalkylflurazepamBioassay

Synonyms

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.