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Merck
CN

12-1541

Gram-Hucker′s stain solution (III)

Synonym(s):

Safranin T solution, Gram’s safranin solution

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About This Item

Empirical Formula (Hill Notation):
C20H19ClN4
CAS Number:
477-73-6
Molecular Weight:
350.84
EC Number:
200-578-6
UNSPSC Code:
41116130
PubChem Substance ID:
329749644
Beilstein/REAXYS Number:
3924099
MDL number:
MFCD00011759

Key Documents

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InChI

1S/C20H18N4.ClH/c1-12-8-17-19(10-15(12)21)24(14-6-4-3-5-7-14)20-11-16(22)13(2)9-18(20)23-17;/h3-11H,1-2H3,(H3,21,22);1H

InChI key

OARRHUQTFTUEOS-UHFFFAOYSA-N

SMILES string

[Cl-].Cc1cc2nc3cc(C)c(N)cc3[n+](-c4ccccc4)c2cc1N

availability

available only in Japan

dilution

(for analytical testing)

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

hcodes

H226,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

114.8 °F

flash_point_c

46 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Manos Stefanakis et al.
Spine, 37(22), 1883-1891 (2012-06-19)
Mechanical and biochemical analyses of cadaveric and surgically removed discs. To test the hypothesis that fissures in the annulus of degenerated human discs are mechanically and chemically conducive to the ingrowth of nerves and blood vessels. Discogenic back pain is
Lauren N M Hayward et al.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 31(4), 567-573 (2012-11-21)
Assessment of the early stages of fracture healing via X-rays and computed tomography is limited by the low radio-opacity of cartilage. We validated a method of contrast-enhanced computed tomography (CECT) for non-destructive identification of cartilage within a healing fracture callus.
Alexandra Gonçalves et al.
Acta biomaterialia, 7(4), 1644-1652 (2010-12-07)
Cartilage tissue engineering (TE) typically involves the combination of a 3-D biodegradable polymeric support material, with primary chondrocytes or other cell types able to differentiate into chondrocytes. The culture environment in which cell-material constructs are created and stored is an
Xinlin Yang et al.
Tissue engineering. Part A, 17(11-12), 1595-1603 (2011-02-10)
Tissue engineering is a promising approach for treatment of disc degeneration. Herein, we evaluated effects of rotating bioreactor culture on the extracellular matrix production and proliferation of human annulus fibrosus (AF) cells. AF cells were embedded into alginate beads, and
Carolina Náglio Kalil Dias et al.
Connective tissue research, 53(1), 39-47 (2011-09-22)
The aim of study was to evaluate the progression of the ankle articular cartilage alterations after a post-immobilization muscle stretching. Twenty-nine Wistar rats were separated into five groups: C--control, S--stretched, SR--stretch recovery, IS--immobilized and stretched, and ISR--immobilized stretched recovery. The
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