Cresyl Violet perchlorate

Modify Date: 2024-01-10 21:38:12

Cresyl Violet perchlorate Structure
Cresyl Violet perchlorate structure
Common Name Cresyl Violet perchlorate
CAS Number 41830-80-2 Molecular Weight 361.73700
Density N/A Boiling Point 482.3ºC at 760mmHg
Molecular Formula C16H12ClN3O5 Melting Point 331 - 333ºC
MSDS Chinese USA Flash Point 245.5ºC
Symbol GHS07
GHS07
Signal Word Warning

 Use of Cresyl Violet perchlorate


Cresyl Violet perchlorate is a red fluorescent stain, which can be used to stain neurons.

 Names

Name cresyl violet perchlorate
Synonym More Synonyms

 Cresyl Violet perchlorate Biological Activity

Description Cresyl Violet perchlorate is a red fluorescent stain, which can be used to stain neurons.
Related Catalog
In Vitro The estimated total number of SG neurons is 27,485±3251 and 26,705±1823 in the PV and Cresyl Violet perchlorate (CV) stained sections, respectively. There is no significant difference between them (p=0.552). Therefore, Cresyl Violet perchlorate staining is simpler and more cost effective when estimates neuronal number. Although PV stains spiral ganglion neurons (SGNs) with a greater intensity and provides a functional status, its tedious protocol limits its use for quantification. Total RC volume is estimated using probe and it is found that an average RC volume of 2.162±0.35 mm3 and 1.82±0.33 mm3 in Cresyl Violet perchlorate stained and PV immunostained sections, respectively. Volume of neurons is estimated using nucleator probe and it is 3487.63±951 μm3 and 3740.1±784 μm3 in CV stained and PV immunostained sections, respectively. Similarly, volume of neuronal nucleus is also estimated using nucleator probe and it is found to be 131.68±50 μm3 and 126.51±33 μm3 in CV stained and PV immunostained sections, respectively[1].
Cell Assay Cochlear sections containing SGNs are placed in 24 wells plates containing PBS (pH 7.4) and stored at 4°C. The sections are then used for Cresyl Violet perchlorate (CV) and immunohistochemical (IHC) staining. Every 7th section is stained with Cresyl Violet perchlorate (1%), dehydrated with ascending grades of alcohol, cleared with xylene, mounted with DPX and observed under microscope. Approximately 12-13 Cresyl Violet perchlorate stained sections from each specimen are used for stereology. None of these cases show any histopathological changes under the light microscope. Estimation of the total volume of the Rosenthal canal (RC), total number of SGNs (optical fractionator probe) and the volume of the soma and their nucleus (nucleator probe) is done with software[1].
References

[1]. Kaur C, et al. Comparison of unbiased stereological estimation of total number of cresyl violet stained neurons and parvalbumin positive neurons in the adult human spiral ganglion. J Chem Neuroanat. 2017 Jun 23. pii: S0891-0618(17)30037-6.

 Chemical & Physical Properties

Boiling Point 482.3ºC at 760mmHg
Melting Point 331 - 333ºC
Molecular Formula C16H12ClN3O5
Molecular Weight 361.73700
Flash Point 245.5ºC
Exact Mass 361.04700
PSA 147.34000
LogP 3.98470
Index of Refraction 1.758

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3

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 Synonyms

CRESYL VIOLET PERCHLORATE
Cresyl Violet 670
CRESYL VIOLET 670 PERCHLORATE)
EINECS 255-561-6
Oxazine 9 perchlorate
Cresyl Violet perchlorate,laser grade,pure
Cresyl Violet perchlorate,laser grade
Cresylvioletperchlorate,lasergrade
MFCD00012671
Cresyl Violet perchlorate,pure,laser grade