Cas 55340-44-8,N-{10-[bis(2-hydroxyethyl)amino]-1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl}acetamide

55340-44-8

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Basic information

Product Name: N-{10-[bis(2-hydroxyethyl)amino]-1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl}acetamide
Synonyms: N-[(7S)-10-[bis(2-hydroxyethyl)amino]-1,2,3-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide;Acetamide, N-[(7S)-10-[bis(2-hydroxyethyl)amino]-5,6,7,9-tetrahydro-1,2,3-trimethoxy-9-oxobenzo[a]heptalen-7-yl]-
CAS NO:55340-44-8
Molecular Formula: C₂₅H₃₂N₂O₇
Molecular Weight: 472.5308
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: 816.6°C at 760 mmHg
Flash Point: 447.6°C
Appearance: N/A
Density: 1.3g/cm³
Vapor Pressure: 3.37E-28mmHg at 25°C
Refractive Index: 1.612
Storage Temp.: N/A
Solubility: N/A
PKA: 14.26±0.10(Predicted)
CAS DataBase Reference: N-{10-[bis(2-hydroxyethyl)amino]-1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl}acetamide(CAS DataBase Reference)
NIST Chemistry Reference: N-{10-[bis(2-hydroxyethyl)amino]-1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl}acetamide(55340-44-8)
EPA Substance Registry System: N-{10-[bis(2-hydroxyethyl)amino]-1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl}acetamide(55340-44-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 55340-44-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 55340-44-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,3,4 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 55340-44:
(7*5)+(6*5)+(5*3)+(4*4)+(3*0)+(2*4)+(1*4)=108
108 % 10 = 8
So 55340-44-8 is a valid CAS Registry Number.

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55340-44-8Relevant academic research and scientific papers

Aziridine and hydroxy- and chloroethylamine derivatives of colchicine and their biological activity

Enikeeva

, p. 699 - 705 (1998)

With the aim of enhancing the cytostatic properties of the initial alkaloid, new aziridine and bis(chloroethyl)amine derivatives of colchicine have been synthesized by the direct interaction of colchicine with chloroethylamine hydrochloride and also via the mono-and diethanolamine derivatives. The structures of the compounds obtained have been studied by spectral methods. An increased radiomodifying and antitumoral activity and a decreased toxicity of the substances synthesized as compared with the initial colchicine has been shown. Results obtained in the National Cancer Institute of the USA from the study of the cytostatic activity of the bis(chloroethyl)amino derivative of 60 tumor lines are presented.

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