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Chemicals
Organic compounds
Organoheterocyclic compounds
Pyridines and derivatives
Pyridines and derivatives
Pyridines (C5H5N) are organoheterocyclic compounds that consist of an aromatic six-membered ring containing one nitrogen atom and five carbon atoms.
Boiling Point
124°C to 126°C (1)
127°C to 129°C (21 mmHg) (1)
127.0°C to 128.0°C (11.0 mmHg) (2)
128°C to 129°C (1)
128.0°C to 129.0°C (6)
143.0°C to 145.0°C (4)
144°C to 145°C (1)
145°C (6)
167°C to 170°C (1)
168.0°C to 170.0°C (2)
171°C to 172°C (3)
171.0°C to 172.0°C (4)
192°C to 194°C (2)
192°C to 194°C (761.0 mmHg) (4)
195°C (55 mmHg) (1)
200°C to 201°C (2)
204°C to 210°C (2)
208°C to 209°C (1)
209°C to 211°C (2)
209.0°C (2)
222.0°C to 224.0°C (4)
227.0°C (2)
245°C to 248°C (1)
247.0°C (4)
248.0°C (1)
252°C to 253°C (1)
260°C (15.0 mmHg) (4)
260°C to 263°C (1)
270.0°C (2)
272°C to 273°C (2)
272.0°C to 273.0°C (8)
273°C (4)
285°C (4)
291°C (1)
304°C to 305°C (1)
305.0°C (4)
421°C (2)
Brand
Acros Organics (1)
Grade
Extra Pure (4)
Pure (4)
Molecular Weight (g/mol)
107.16 (4)
108.14 (6)
109.13 (5)
111.16 (2)
111.162 (1)
113.544 (1)
113.55 (2)
115.56 (4)
121.18 (7)
122.127 (2)
123.11 (18)
123.111 (1)
128.559 (2)
128.56 (5)
129.57 (2)
137.14 (4)
137.17 (2)
139.11 (2)
143.189 (1)
143.19 (2)
156.19 (15)
157.56 (8)
157.998 (2)
158 (4)
162.23 (4)
162.236 (1)
167.12 (11)
173.01 (2)
173.013 (1)
183.12 (2)
183.21 (1)
184.24 (3)
186.05 (1)
189.04 (2)
190.16 (6)
195.17 (2)
203.62 (4)
205.638 (5)
205.64 (4)
212.25 (2)
222.989 (1)
230.90 (2)
232.239 (1)
232.24 (6)
241.12 (2)
241.45 (2)
247.164 (1)
250.921 (1)
279.31 (1)
283.88 (1)
358.01 (8)
390.86 (2)
498.44 (1)
662.44 (4)
748.62 (4)
93.129 (2)
93.13 (12)
94.117 (2)
94.12 (6)
95.1 (2)
97.092 (1)
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Boiling Point
124°C to 126°C (1)
127°C to 129°C (21 mmHg) (1)
127.0°C to 128.0°C (11.0 mmHg) (2)
128°C to 129°C (1)
128.0°C to 129.0°C (6)
143.0°C to 145.0°C (4)
144°C to 145°C (1)
Show all
Brand
Acros Organics (1)
Show all
Grade
Extra Pure (4)
Pure (4)
Show all
Molecular Weight (g/mol)
107.16 (4)
108.14 (6)
109.13 (5)
111.16 (2)
111.162 (1)
113.544 (1)
113.55 (2)
Show all
Percent Purity
≥98% (2)
≥99% (2)
90% (4)
95% (5)
95+% (1)
96 to 101% (6)
96% (3)
Show all
Physical Form
Crystalline Powder (44)
Crystalline Powder or Crystals (6)
Crystalline Powder or Flakes (4)
Crystalline Powder, Crystals or Flakes (4)
Crystalline Powder, Crystals or Solid (4)
Crystalline Solid (6)
Crystalline Solid, Crystals, or Chunks (2)
Show all
Quantity
1000g (1)
100g (37)
100mL (8)
10g (11)
1g (13)
1L (6)
2.5kg (4)
Show all
2-Chloropyridine, 99%
Chemical Name or Material
: 2-Chloropyridine.
Synonym
: unii-8hmd45ayej.
Melting Point
: -46°C.
Flash Point
: 65°C (149°F).
Pricing & Availability
3-Amino-2-bromopyridine, 97%
Synonym
: 3-amino-2-bromopyridine.
Synonym
: 2-bromo-3-aminopyridine.
Synonym
: 2-bromo-pyridineamine.
Health Hazard 1
: H301+H311+H331-H315-H319-H335.
Pricing & Availability
Pyridine hydrochloride, 98%, pure
Synonym
: pyridine hcl.
IUPAC Name
: pyridine;hydrochloride.
Chemical Name or Material
: Pyridine hydrochloride.
Grade
: Pure.
Pricing & Availability
2-Bromo-3-(bromomethyl)pyridine, 96%, Thermo Scientific™
Health Hazard 1
: H315-H319-H335.
Formula Weight
: 250.92
Health Hazard 3
: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c.
Molecular Weight (g/mol)
: 250.921
Pricing & Availability
2-Bromomethyl-6-methylpyridine, 97%
Synonym
: 2-bromomethyl-6-methylpyridine.
InChI Key
: WJFDCFHWFHCLIW-UHFFFAOYSA-N.
Synonym
: acmc-209ur7.
Molecular Formula
: C7H8BrN.
Pricing & Availability
n-Dodecylpyridinium chloride hydrate, 98%
InChI Key
: GKQHIYSTBXDYNQ-UHFFFAOYSA-M.
RTECS Number
: UU4017070.
PubChem CID
: 16211802.
Synonym
: n-dodecylpyridinium chloride monohydrate.
Pricing & Availability
N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate, 97%
Melting Point
: 98°C to 100°C.
Synonym
: 4-formyl-l-methyl pyridinium benzensulfonate.
Synonym
: 4-formyl-1-methyl pyridinium benzensulfonate.
SMILES
: C[N+]1.
Pricing & Availability
N-Fluoropyridinium trifluoromethanesulfonate, 95%
Melting Point
: 180°C to 185°C.
PubChem CID
: 2724576.
Formula Weight
: 247.17
Synonym
: 1-fluoropyridin-1-ium triflate.
Pricing & Availability
4,4'-Dimethyl-2,2'-bipyridyl, 99+%
Synonym
: 2,2'-bi-4-picoline.
Synonym
: 4,4'-dimethyl-2,2'-bipyridine.
Synonym
: 2,2'-bipyridyl, 4,4'-dimethyl.
EINECS Number
: 214-483-2.
Pricing & Availability
4-Picoline, 98%
Synonym
: 4-methyl-pyridine.
MDL Number
: MFCD00006440.
Solubility Information
: Soluble in water,alcohol and ether.
Health Hazard 1
: H226-H302+H332-H311-H315-H319-H335.
Pricing & Availability
2,2'-Bipyridine, 99+%
Melting Point
: 70°C.
Solubility Information
: Soluble in organic solvents and slightly soluble in water.
Synonym
: 2,2-bipyridyl.
Molecular Weight (g/mol)
: 156.19
Pricing & Availability
2-Aminopyridine, 99+%
Color
: Beige-Yellow to Cream.
Synonym
: aminopyridine.
Physical Form
: Crystalline Powder, Crystals or Flakes.
Flash Point
: 92°C.
Pricing & Availability
(1-Hexadecyl)pyridinium chloride monohydrate, 98%
CAS
: 6004-24-6.
Synonym
: cetylpyridinii chloridum.
Merck Index
: 14,2032.
InChI Key
: NFCRBQADEGXVDL-UHFFFAOYSA-M.
Pricing & Availability
Pyridoxal hydrochloride, 99%
Synonym
: vitamin b6 hydrochloride.
Synonym
: pyridoxal hydrochloride.
Melting Point
: 171.0°C to 175.0°C
Packaging
: Glass bottle.
Pricing & Availability
3-Methylpicolinic acid, 98%, Thermo Scientific™
Color
: Tan to White.
Assay Percent Range
: 97.5% min. (HPLC)
Packaging
: Glass bottle.
CAS Min %
: 97.5
Pricing & Availability
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