1-sulfo,2-unsubstituted aromatic compounds

Description:

An arylsulfonic acid carrying the sulfonic acid group at the 1-position, and no substitute at the 2-position of the aromatic ring.

Ancestors:

Organic compounds ⮕ Organic acids and derivatives ⮕ Organic sulfonic acids and derivatives ⮕ Organosulfonic acids and derivatives ⮕ Arylsulfonic acids and derivatives ⮕ Arylsufonic acids ⮕ 1-sulfo,2-unsubstituted aromatic compounds

Popular Products

5-Methylpyridine-3-Sulfonic Acid
CAS: 4808-70-2 PubChem CID: 2762464 Formula: C₆H₇NO₃S Molecular Weight: 173.19

≥98%

In Stock Item #: M700511

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Technical Identifiers

IUPAC Name

5-methylpyridine-3-sulfonic acid

SMILES

CC1=CC(=CN=C1)S(=O)(=O)O

InChIKey
GHCQNEIFBBBMQB-UHFFFAOYSA-N

InChI

1S/C6H7NO3S/c1-5-2-6(4-7-3-5)11(8,9)10/h2-4H,1H3,(H,8,9,10)
6-Aminopyridine-3-sulfonic acid
CAS: 16250-08-1 PubChem CID: 459533 Formula: C₅H₆N₂O₃S Molecular Weight: 174.18

Solid ≥97%

Out of Stock Item #: A697792

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Technical Identifiers

IUPAC Name

6-aminopyridine-3-sulfonic acid

SMILES

C1=CC(=NC=C1S(=O)(=O)O)N

InChIKey
YXFLGKSXYWHALA-UHFFFAOYSA-N

InChI

1S/C5H6N2O3S/c6-5-2-1-4(3-7-5)11(8,9)10/h1-3H,(H2,6,7)(H,8,9,10)
3-Pyridinesulfonic acid
CAS: 636-73-7 EC Number: 211-265-9 Formula: C₅H₅NO₃S Molecular Weight: 159.16

Solid ≥98%

In Stock Item #: P106151

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Technical Identifiers

IUPAC Name

pyridine-3-sulfonic acid

SMILES

C1=CC(=CN=C1)S(=O)(=O)O

InChIKey
DVECLMOWYVDJRM-UHFFFAOYSA-N

InChI

1S/C5H5NO3S/c7-10(8,9)5-2-1-3-6-4-5/h1-4H,(H,7,8,9)

Synonyms
3-Pyridinesulfonic acid, 98% | Pyridine-3-sulphonic acid | 3-Pyridinesulfonic acid, >=98.0% (T) | 5-22-07-00552 (Beil...
Sodium Pyridine-3-sulfonate
CAS: 15521-77-4 PubChem CID: 23677935 Formula: C₅H₄NNaO₃S Molecular Weight: 181.14

≥97%

In Stock Item #: S161389

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Technical Identifiers

IUPAC Name

sodium;pyridine-3-sulfonate

SMILES

C1=CC(=CN=C1)S(=O)(=O)[O-].[Na+]

InChIKey
CQSNULMCHIOCCX-UHFFFAOYSA-M

InChI

1S/C5H5NO3S.Na/c7-10(8,9)5-2-1-3-6-4-5;/h1-4H,(H,7,8,9);/q;+1/p-1

Synonyms
Pyridine 3 Sulfonic Acid Sodium Salt | CQSNULMCHIOCCX-UHFFFAOYSA-M | sodium 3-pyridinesulphonate | 3-Pyridinesulfonic...
Pyridine-4-sulphonic acid
CAS: 5402-20-0 PubChem CID: 221127 Formula: C₅H₅NO₃S Molecular Weight: 159.17

≥95%

In Stock Item #: P351421

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Technical Identifiers

IUPAC Name

pyridine-4-sulfonic acid

SMILES

C1=CN=CC=C1S(=O)(=O)O

InChIKey
PTWLOSARXIJRRJ-UHFFFAOYSA-N

InChI

1S/C5H5NO3S/c7-10(8,9)5-1-3-6-4-2-5/h1-4H,(H,7,8,9)

Synonyms
4-Pyridinesulfonic acid
4-Sulfocalix[6]arene Hydrate
CAS: 102088-39-1 PubChem CID: 2724887 Formula: C₄₂H₃₆O₂₄S₆·xH₂O Molecular Weight: 1117.09（anhy）

≥95%(HPLC)

In Stock Item #: S161016

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Technical Identifiers

IUPAC Name

37,38,39,40,41,42-hexahydroxyheptacyclo[31.3.1.13,7.19,13.115,19.121,25.127,31]dotetraconta-1(36),3,5,7(42),9,11,13(41),15,17,19(40),21(39),22,24,27(3show more

SMILES

C1C2=CC(=CC(=C2O)CC3=CC(=CC(=C3O)CC4=CC(=CC(=C4O)CC5=C(C(=CC(=C5)S(=O)(=O)O)CC6=C(C(=CC(=C6)S(=O)(=O)O)CC7=C(C1=CC(=C7)S(=O)(=O)O)O)O)O)S(=O)(=O)O)S(=show more

InChIKey
BXOUPTJVBGEDIR-UHFFFAOYSA-N

InChI

1S/C42H36O24S6/c43-37-19-1-20-8-32(68(52,53)54)10-22(38(20)44)3-24-12-34(70(58,59)60)14-26(40(24)46)5-28-16-36(72(64,65)66)18-30(42(28)48)6-29-17-35(7show more

Synonyms
4-Sulfocalix[6]arene Hydrate | DTXSID50369270 | 4-Sulphonic-calix[6]arene | FT-0619470 | Hexasulfo(hexahydroxy)calix[...
4-Sulfocalix[4]arene Hydrate
CAS: 112269-92-8 Formula: C₂₈H₂₄O₁₆S₄·xH₂O Molecular Weight: 744.72(anhy)

≥94%(HPLC)

In Stock Item #: S161017

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Technical Identifiers

IUPAC Name

25,26,27,28-tetrahydroxypentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaene-5,11,17,23-tetrasulfshow more

SMILES

C1C2=CC(=CC(=C2O)CC3=CC(=CC(=C3O)CC4=C(C(=CC(=C4)S(=O)(=O)O)CC5=C(C1=CC(=C5)S(=O)(=O)O)O)O)S(=O)(=O)O)S(=O)(=O)O

InChIKey
JFYBCAFLVNKHHG-UHFFFAOYSA-N

InChI

1S/C28H24O16S4/c29-25-13-1-14-6-22(46(36,37)38)8-16(26(14)30)3-18-10-24(48(42,43)44)12-20(28(18)32)4-19-11-23(47(39,40)41)9-17(27(19)31)2-15(25)7-21(5show more

Synonyms
BDBM50282167 | T3Y | DTXSID80940455 | Pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,...
6-Methylpyridine-3-sulfonic acid
CAS: 4808-69-9 Formula: C₆H₇NO₃S Molecular Weight: 173.19

Solid ≥95%

In Stock Item #: M184718

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Technical Identifiers

IUPAC Name

6-methylpyridine-3-sulfonic acid

SMILES

CC1=NC=C(C=C1)S(=O)(=O)O

InChIKey
QFPGRDDFLCHSMR-UHFFFAOYSA-N

InChI

1S/C6H7NO3S/c1-5-2-3-6(4-7-5)11(8,9)10/h2-4H,1H3,(H,8,9,10)

Synonyms
AKOS006280118 | DS-0440 | AC-992 | 3-Pyridinesulfonic acid, 6-methyl- | DTXSID50297307 | 6-methyl-pyridine-3-sulfonic...
5-Bromopyridine-3-sulfonic acid
CAS: 62009-34-1 EC Number: 692-474-6 Formula: C₅H₄BrNO₃S Molecular Weight: 238.06

Solid ≥96%

Out of Stock Item #: B185599

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Technical Identifiers

IUPAC Name

5-bromopyridine-3-sulfonic acid

SMILES

C1=C(C=NC=C1Br)S(=O)(=O)O

InChIKey
SMLXJWRGAHUNNM-UHFFFAOYSA-N

InChI

1S/C5H4BrNO3S/c6-4-1-5(3-7-2-4)11(8,9)10/h1-3H,(H,8,9,10)

Synonyms
5-Bromo-pyridine-3-sulfonic acid | 5-Bromopyridine-3-sulfonic acid | C5H4BrNO3S | MFCD00717696 | FT-0709371 | MB01414...

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