We Offer Worldwide Shipping
Login Wishlist

2-Acetyl-1H-Isoindole-1,3(2H)-Dione

$64

  • Brand : BIOFRON

  • Catalogue Number : BN-O1049

  • Specification : 93%(HPLC)

  • CAS number : 1971-49-9

  • Formula : C10H7NO3

  • Molecular Weight : 189.17

  • PUBCHEM ID : 243267

  • Volume : 5mg

Available on backorder

Quantity
Checkout Bulk Order?

Catalogue Number

BN-O1049

Analysis Method

Specification

93%(HPLC)

Storage

2-8°C

Molecular Weight

189.17

Appearance

Botanical Source

Structure Type

Category

SMILES

CC(=O)N1C(=O)C2=CC=CC=C2C1=O

Synonyms

N-Acetylphthalimide/2-Acetylisoindoline-1,3-dione/Phthalimide, N-acetyl-/1H-Isoindole-1,3(2H)-dione, 2-acetyl-/N-Acetyl-phthalimid/Acetylphthalimide/2-Acetyl-1H-isoindole-1,3(2H)-dione/Phthalimide,N-acetyl

IUPAC Name

2-acetylisoindole-1,3-dione

Density

1.4±0.1 g/cm3

Solubility

Flash Point

165.8±15.5 °C

Boiling Point

345.4±25.0 °C at 760 mmHg

Melting Point

139 °C(lit.)

InChl

InChl Key

INZUQGFQRYAKQQ-UHFFFAOYSA-N

WGK Germany

RID/ADR

HS Code Reference

Personal Projective Equipment

Correct Usage

For Reference Standard and R&D, Not for Human Use Directly.

Meta Tag

provides coniferyl ferulate(CAS#:1971-49-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate

No Technical Documents Available For This Product.

PMID

4995386

Abstract

Adjacent segments of the septate axon of the crayfish Procambarus are electrotonically coupled by junction located in the septa between them (see Pappas et al. 1970. J. Cell Biol. 49:173). The coupling resistance at the septa was changed by several experimental treatments. Mechanical injury to an axon increased coupling resistance (more than 7-fold); no recovery of coupling resistance was observed, although the resting potential and resistance of the injured axon could return to near normal levels. Immersion in salines with Na propionate substituted for NaCl increased coupling resistance (mean: 6.1-fold). On return of the preparation to normal saline, coupling resistance recovered virtually completely. Immersion in low Ca++ solutions moderately increased coupling resistance (3.5-fold or less), but return to normal saline was followed by large increases in coupling resistance (5-100-fold). 60 nm Ca++ is near the maximum concentration that leads to increased coupling resistance on return to normal saline. Large increases in coupling resistance are associated with separation of junctional membranes (Pappas et al. 1970. Ibid.); calculations show that the separated membranes greatly increase in resistance. Increase in coupling resistance is probably an important response to injury. Mechanisms underlying changes reported here may be relevant to normal physiological processes of coupling and decoupling.

Title

EXPERIMENTAL ALTERATION OF COUPLING RESISTANCE AT AN ELECTROTONIC SYNAPSE

Author

Y. Asada and M. V. L. Bennett

Publish date

1971 Apr 1;

PMID

5572691

Abstract

Ikeda, M., Ohtsuji, H., Kawai, H., and Kuniyoshi, M. (1971).Brit. J. industr. Med.,28, 203-206. Excretion kinetics of urinary metabolites in a patient addicted to trichlorethylene. A male Japanese subject, single, aged 38, who worked at a workshop washing metal parts with trichloroethylene, was admitted to our clinic due to addiction to the solvent. Analyses of urine revealed the presence of up to 160 μg/ml of trichloro-compounds (mostly trichloroacetic acid) which gradually disappeared in three weeks as the psychotic symptoms cleared up. The excretion half-lives of trichloroethylene metabolites for the initial rapid phase (succeeding slow phase in parentheses) were 5·8 (49·7) hours for trichloroethanol, 22·5 (72·6) hours for trichloroacetic acid, and 7·5 (72·6) hours for total trichloro-compounds.

Title

Excretion kinetics of urinary metabolites in a patient addicted to trichloroethylene

Author

Masayuki Ikeda,1 Hatsue Ohtsuji,1 Hitoshi Kawai,2 and Masichi Kuniyoshi3

Publish date

1971 Apr;

PMID

5572689

Abstract

Waldron, H. A. (1971).Brit. J. industr. Med.,28, 195-199. Correlation between some parameters of lead absorption and lead intoxication. Use has been made of data collected over a number of years from workers exposed to a lead hazard in a motor-car factory. The correlations between various parameters of lead absorption and lead intoxication were computed, including blood and urine lead concentrations, urinary coproporphyrin, ALA and PBG concentrations, and haemoglobin concentration. In all, 15 correlation coefficients were calculated, of which only six showed a statistically significant result (i.e., P<0·05). These six were blood lead and urine lead (r = 0·38, P<0·001), urine lead and coproporphyrin (r = 0·42, P<0·001), urine lead and ALA (r = 0·43, P<0·001), coproporphyrin and ALA (r = 0·75, P<0·001), ALA and PBG (r = 0·49, P<0·001), and urine lead and PBG (r = 0·19, P<0·05).

Title

Correlation between some parameters of lead absorption and lead intoxication

Author

H. A. Waldron

Publish date

1971 Apr;


Description :

Empty ...