229350
Naphthol AS
99%
Synonym(s):
3-Hydroxy-2-naphthoic acid anilide
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About This Item
Empirical Formula (Hill Notation):
C17H13NO2
CAS Number:
Molecular Weight:
263.29
Colour Index Number:
37505
Beilstein:
1842678
EC Number:
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
Assay
99%
mp
246-248 °C (lit.)
λmax
394 nm
SMILES string
Oc1cc2ccccc2cc1C(=O)Nc3ccccc3
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Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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S West et al.
Analytical biochemistry, 190(2), 254-258 (1990-11-01)
We have developed a method that implies the use of a particular type of substrate which can be used in combination with alkaline phosphatase in detecting nucleic acid on filters. The method allows the detection of several different nucleic acid
Clothing dermatitis from Naphthol AS.
C J Le Coz et al.
Contact dermatitis, 44(6), 366-367 (2001-05-31)
P E Reid et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 31(9), 1142-1144 (1983-09-01)
Histochemical studies of the mechanism of staining of the periodic acid/2,-hydroxy-3-naphthoic acid hydrazide/Fast Black B/saponification/periodic acid-Schiff (PANFOPAS) method indicate that while 2-hydroxy-3-naphthoic acid hydrazide blocks the periodate engendered Schiff reactivity of vicinal diols unassociated with anionic groups, it fails to
U Wäspi et al.
European journal of biochemistry, 254(1), 32-37 (1998-07-04)
Acquired resistance of rice to Pyricularia oryzae, the causing agent of rice blast, can be induced by inoculation with the non-host pathogen Pseudomonas syringae pv. syringae. We have previously cloned a cDNA and a corresponding gene (Pir7b) whose transcripts accumulate
Manu S David et al.
PloS one, 9(6), e101202-e101202 (2014-07-01)
We recently reported exchange of membrane and cytoplasmic markers between SAOS-2 osteosarcoma cells and human gingival fibroblasts (h-GF) without comparable exchange of nuclear markers, while similar h-GF exchange was seen for melanoma and ovarian carcinoma cells. This process of "cellular
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