CAS: 2057-84-3 - valeraldehyde 2,4-dinitrophenylhydra-zone

Formula: C₁₁H₁₄N₄O₄

InChI: InChI=1S/C11H14N4O4/c1-2-3-4-7-12-13-10-6-5-9(14(16)17)8-11(10)15(18)19/h5-8,13H,2-4H2,1H3

InChI key: InChIKey=XGVOZGLOQUHZBZ-UHFFFAOYSA-N

SMILES: O=N(=O)C1=CC=C(NN=CCCCC)C(=C1)N(=O)=O

Valeraldehyde 2,4-Dinitrophenylhydrazone

CAS: 2057-84-3

• Formula: C₁₁H₁₄N₄O₄
• Purity: >98.0%(T)(HPLC)
• Color and Shape: White to Yellow to Orange powder to crystal
• Molecular weight: 266.26

Pentanal, 2-(2,4-dinitrophenyl)hydrazone

CAS: 2057-84-3

• Formula: C₁₁H₁₄N₄O₄
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 266.2533

Valeraldehyde-2,4-dinitrophenylhydrazone

CAS: 2057-84-3

• Formula: CH₃(CH₂)₃CHNNHC₆H₃(NO₂)₂
• Molecular weight: 266.25

DNPH Mixture 749 20 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 1527-96-4 1527-97-5 1527-98-6 1567-89-1 2057-84-32880-05-9 5077-73-6 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

DNPH-Mix 2 215-700 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 152477-96-8 1527-95-3 1527-96-4 1527-97-5 1527-98-6 1567-89-1 1589-62-4 1655-42-1 1726-77-8 1773-44-0 2057-84-32074-02-4 2074-05-7 2256-01-1 2348-19-8 2571-00-8 2880-05-9 5077-73-6 5085-07-4 725-00-8 888-54-0 958-60-1

• Formula: C₁₅H₁₄N₄O₄
• Color and Shape: Mixture
• Molecular weight: 314.30

HJ 683-2014 Carbonyl DNPH as Aldehyde/Ketone Mixture 493 15 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 1527-96-4 1527-97-5 1527-98-6 1567-89-1 1589-62-4 1773-44-0 2057-84-32571-00-8 2880-05-9 5077-73-6 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

Aldehyde/Ketone-DNPH Mixture 619 20-40 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 1527-96-4 1527-97-5 1527-98-6 1567-89-1 2057-84-32571-00-8 5077-73-6 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

Aldehyde/Ketone-DNPH Mixture 667 2-5 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 1527-96-4 1527-97-5 1527-98-6 1567-89-1 1589-62-4 2057-84-32571-00-8 5077-73-6 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

DNPH-Mix 1, 100 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 152477-96-8 1527-95-3 1527-96-4 1527-97-5 1527-98-6 1567-89-1 1589-62-4 1655-42-1 1726-77-8 1773-44-0 2057-84-32074-05-7 2256-01-1 2348-19-8 2571-00-8 2880-05-9 5077-73-6 5085-07-4 725-00-8 888-54-0 958-60-1

• Formula: C₁₅H₁₄N₄O₄
• Color and Shape: Mixture
• Molecular weight: 314.30

HJ 683-2014 Aldehyde/Ketone-DNPH Mixture 622 3 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 1527-96-4 1527-97-5 1527-98-6 1567-89-1 2057-84-32880-05-9 5077-73-6 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

Derivatised Carbonyl Compounds 877 Mixture 1000 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1527-95-3 1527-96-4 1527-97-5 1527-98-6 1589-62-4 1726-77-8 2057-84-32074-05-7 2348-19-8 725-00-8

• Formula: C₈H₈N₄O₄
• Color and Shape: Mixture
• Molecular weight: 224.17

HJ 1153-2020 Aldehyde-DNPHs and Ketone-DNPHs Mixture 344 100 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 1527-96-4 1527-97-5 1527-98-6 1567-89-1 2057-84-32256-01-1 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

Aldehyde/Ketone-DNPH Mixture 537 15 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 152477-96-8 1527-96-4 1527-97-5 1527-98-6 1567-89-1 1773-44-0 2057-84-32256-01-1 2571-00-8 2880-05-9 725-00-8 888-54-0

• Color and Shape: Mixture

EPA Method 8315 DNPH Mixture 451 100 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 1527-96-4 1527-98-6 1567-89-1 1589-62-4 1773-44-0 2057-84-32256-01-1 2571-00-8 2880-05-9 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

HJ 683-2014 Carbonyl DNPH as Aldehyde/Ketone Mixture 495 100 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 1527-96-4 1527-97-5 1527-98-6 1567-89-1 2057-84-32880-05-9 5077-73-6 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

DNPH Mixture 737 15 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 1527-96-4 1527-97-5 1527-98-6 1567-89-1 1589-62-4 2057-84-32571-00-8 5077-73-6 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

Derivatized Carbonyl Compounds 879 Mixture 100 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 152477-96-8 1527-95-3 1527-96-4 1527-97-5 1527-98-6 1567-89-1 1589-62-4 1726-77-8 1773-44-0 2057-84-32074-05-7 2256-01-1 2348-19-8 2571-00-8 2880-05-9 725-00-8 888-54-0

• Formula: C₁₅H₁₄N₄O₄
• Color and Shape: Mixture
• Molecular weight: 314.30

DNPH mixture for HJ 400-2007 100 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 152477-96-8 1527-96-4 1527-97-5 1527-98-6 1567-89-1 1773-44-0 2057-84-32256-01-1 2571-00-8 2880-05-9 725-00-8 888-54-0

• Color and Shape: Mixture

Pentanal-2,4-dinitrophenylhydrazone

CAS: 2057-84-3

• Formula: C₁₁H₁₄N₄O₄
• Color and Shape: Neat
• Molecular weight: 266.25

HJ 1154-2020 Aldehyde-DNPHs and Ketone-DNPHs Mixture 347 100 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 152477-96-8 1527-96-4 1527-97-5 1527-98-6 1567-89-1 1773-44-0 2057-84-32256-01-1 2571-00-8 2880-05-9 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

Valeraldehyde-2,4-DNPH

CAS: 2057-84-3

Valeraldehyde-2,4-DNPH is a fluorescent compound that is used as an on-line analytical probe for styrene. …

• Formula: C₁₁H₁₄N₄O₄
• Purity: Min. 95%
• Molecular weight: 266.25 g/mol