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8-????-1-?????? ?

8-????-1-?????? ?
8-????-1-?????? ? ??? ???
?? ??:
82-76-8
???:
8-????-1-?????? ?
???(??):
8-????-1-???????;8-????-1-???????;8-????-1-???????
???:
8-Anilino-1-naphthalenesulfonic acid
???(??):
ANS;PHENYL PERI ACID;1,8-ANS;ANSA;1-ANILINONAPHTHALENE-8-SULFONIC ACID;8-(Phenylamino)naphthalene-1-sulfonic acid;PHENYL ACID;ANSA/1,8-ANS;N-PHENYL PERI ACID;fluorescent probes
CBNumber:
CB8289935
???:
C16H13NO3S
??? ??:
299.34
MOL ??:
82-76-8.mol
MSDS ??:
SDS

8-????-1-?????? ? ??

???
215-217 °C (dec.)(lit.)
??
1.409±0.06 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
???
DMF: ???50mg/mL
?? ?? (pKa)
0.19±0.40(Predicted)
??? ??
??
??
?? ???? ??, ?????
??
Dark Grey to Black Solid
Merck
13,664
BRN
1843887
?? ??
diagnostic assay manufacturing
hematology
histology
InChI
InChI=1S/C16H13NO3S/c18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13/h1-11,17H,(H,18,19,20)
InChIKey
FWEOQOXTVHGIFQ-UHFFFAOYSA-N
SMILES
C1(S(O)(=O)=O)=C2C(C=CC=C2NC2=CC=CC=C2)=CC=C1
CAS ??????
82-76-8(CAS DataBase Reference)
EPA
8-Anilino-1-naphthalenesulfonic acid (82-76-8)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36-36/37/38
????? 26-36
WGK ?? -
TSCA TSCA listed
HS ?? 29214980
???? ??? 11 - Combustible Solids
???? ?? KE-28289
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
0
2 0

8-????-1-?????? ? MSDS


8-Anilino-1-naphthalenesulfonic acid

8-????-1-?????? ? C??? ??, ??, ??

??

1,8-ANS is a fluorescent dye that binds with high affinity to hydrophobic surfaces of proteins. 1,8-ANS has an excitation maximum of 350 nm. It has an emission maximum of 520 nm when free in solution but undergoes a blue shift with an increase in fluorescence intensity when bound to protein; for example, when bound to intestinal fatty acid binding protein (FABP2) it has emission maxima of 468-477 nm. 1,8-ANS binds to low polarity regions of protein surfaces making it well suited for determining the affinity of hydrophobic ligands to their corresponding binding proteins, such as the binding of free fatty acids to FABPs. 1,8-ANS binds to FABP2 with a Kd value of approximately 9.7 μM at 24.5°C.

??? ??

green needles

??

8-Anilino-1-naphthalenesulfonic Acid is used as a fluorescent probe to identify hydrophobic sites. Dyes and metabolites.

??

CHEBI:8-anilinonaphthalene-1-sulfonic acid is a naphthalenesulfonic acid that is naphthalene-1-sulfonic acid substituted by a phenylamino group at position 8. It has a role as a fluorescent probe. It is an aminonaphthalene and a naphthalenesulfonic acid.

8-????-1-?????? ? ?? ?? ? ???

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8-????-1-?????? ? ?? ??

???( 386)?? ??
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