| CAS Number | 16593-81-0 |
| Catalog Number | AG001WFK(AGN-PC-0Q8U1I) |
| Chemical Name | 1,3-Benzenediol, 4-[2-(2-pyridinyl)diazenyl]-, sodium salt, hydrate (1:1:1) |
| IUPAC Name | sodium;5-hydroxy-2-(pyridin-2-yldiazenyl)phenolate;hydrate |
| InChI | InChI=1S/C11H9N3O2.Na.H2O/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;;/h1-7,15-16H;;1H2/q;+1;/p-1 |
| InChI Key | KMHFHNVYQMFVAN-UHFFFAOYSA-M |
| MDL Number | MFCD00150712 |
| Molecular Formula | C11H10N3NaO3 |
| Molecular Weight | 255.2052 |
| SMILES | O.[Na+].OC1=CC([O-])=C(C=C1)N=NC1=NC=CC=C1 |
| Synonyms | 16593-81-0,
PAR monosodium salt hydrate,
4-(2-Pyridylazo)resorcinol monosodium salt monohydrate,
MFCD00150712,
C11H8N3O2.Na.H2O,
5417AH,
FT-0616558,
4-(2-pyridylazo)-resorcinol monosodium salt monohydrate,
sodium (E)-5-hydroxy-2-(pyridin-2-yldiazenyl)phenolate hydrate,
UNII-75S9G1P36S,
CID6364546,
Sodium 4-(2-pyridylazo)resorcinol monohydrate,
PAR Indicator AR Metal (Pm) Indicator 99% 1gm,
4-(2-PYRIDYLAZO)RESORCINOLMONOSODIUMSALTHYDRATE,
1,3-Benzenediol, 4-(2-pyridinylazo)-, monosodium salt, monohydrate,
Sodium 3-oxo-6-(pyridin-2-ylhydrazinylidene)cyclohexa-1,4-dien-1-olate Hydrate,
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| Complexity | 253 |
| Compound Is Canonicalized | Yes |
| Covalently-Bonded Unit Count | 3 |
| Defined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Exact Mass | 255.062g/mol |
| Formal Charge | 0 |
| Heavy Atom Count | 18 |
| Hydrogen Bond Acceptor Count | 6 |
| Hydrogen Bond Donor Count | 2 |
| Isotope Atom Count | 0 |
| Molecular Weight | 255.209g/mol |
| Monoisotopic Mass | 255.062g/mol |
| Rotatable Bond Count | 2 |
| Topological Polar Surface Area | 81.9A^2 |
| Undefined Atom Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
GHS Hazard and Precautionary Statements
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Hazard Class
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Hazard statements
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H315-H319-H335
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Packing Group
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Precautionary statements
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P261-P305+P351+P338
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UN Code
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Certificate of Analysis
Lot Number