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Rubanthrone A

$1,248

  • Brand : BIOFRON

  • Catalogue Number : BN-O0943

  • Specification : 98%(HPLC)

  • CAS number : 441764-20-1

  • Formula : C17H14O10

  • Molecular Weight : 378.29

  • PUBCHEM ID : 102463858

  • Volume : 5mg

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Catalogue Number

BN-O0943

Analysis Method

HPLC,NMR,MS

Specification

98%(HPLC)

Storage

2-8°C

Molecular Weight

378.29

Appearance

Yellow powder

Botanical Source

Structure Type

Anthraquinones

Category

Standards;Natural Pytochemical;API

SMILES

CC(C)(C)OC(=O)N1C2=CC(=C(C=C2C=N1)[N+](=O)[O-])Br

Synonyms

tert-butyl 6-bromo-5-nitroindazole-1-carboxylate

IUPAC Name

methyl 1,2,3,4,6,7,8-heptahydroxy-10-oxo-9H-anthracene-9-carboxylate

Density

Solubility

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.

Flash Point

Boiling Point

Melting Point

InChl

InChI=1S/C12H12BrN3O4/c1-12(2,3)20-11(17)15-9-5-8(13)10(16(18)19)4-7(9)6-14-15/h4-6H,1-3H3

InChl Key

CTZNEEWKIQNQBQ-UHFFFAOYSA-N

WGK Germany

RID/ADR

HS Code Reference

2933990000

Personal Projective Equipment

Correct Usage

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

Meta Tag

provides coniferyl ferulate(CAS#:441764-20-1) 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

26424251

Abstract

Adequate indoor-air quality (IAQ)—defined by the temperature, relative humidity, and the levels of carbon dioxide, small particles, and total volatile organic compounds (TVOC)—is crucial in laboratory animal facilities. The ventilation standards for controlling these parameters are not well defined. This study assessed the effect of 2 ventilation strategies on IAQ in 2 rooms housing rhesus macaques (Macaca mulatta). We hypothesized that using a demand-controlled ventilation (DCV) system with a baseline ventilation rate of less than 3 fresh-air changes per hour (ACH) would maintain IAQ comparable to or better than the traditional constant flow rate (CFR) system at 12 fresh ACH. During a 60-d study period, each of the 2 rooms operated 30 d on DCV and 30 d on CFR ventilation. In both rooms, temperatures remained more consistently within the established setpoint during the DCV phase than during the CFR phase. Relative humidity did not differ significantly between rooms or strategies. CO2 was lower during the CFR phase than DCV phase. Small-particle and TVOC levels were lower during CFR in the larger (3060 ft3) room but not the smaller (2340 ft3) room. During the DCV phase, the larger room was at the baseline airflow rate over 99% of the time and the smaller room over 96% of the time. The DCV strategy resulted in a baseline airflow rate of less than 3 ACH, which in turn provided acceptable IAQ over 96% of the time; higher ventilation rates were warranted only during sanitation periods.

Abbreviations: ACH, air changes per hour; cfm, cubic feet per minute; CFR, constant flow rate; DCV, demand-controlled ventilation; IAQ, indoor air quality; pcf, particles per cubic foot; TVOC, total volatile organic compounds

Title

Comparison of Indoor Air Quality between 2 Ventilation Strategies in a Facility Housing Rhesus Macaques (Macaca mulatta)

Author

Nicole A Monts de Oca,1,* Mitzi Laughlin,2 John Jenkins,3 Cynthia R Lockworth,4 Iris D Bolton,5 and David W Brammer1

Publish date

2015 Sep


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