![N-[(3S)-1-(Dimethylcarbamoyl)-3-pyrrolidinyl]-5-[(Z)-(5-fluoro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide structure](https://static.chemtradehub.com/structs/101/1013920-15-4-a4c8.webp "N-[(3S)-1-(Dimethylcarbamoyl)-3-pyrrolidinyl]-5-[(Z)-(5-fluoro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide structure")
N-[(3S)-1-(Dimethylcarbamoyl)-3-pyrrolidinyl]-5-[(Z)-(5-fluoro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide
CAS Number:
1013920-15-4
Molecular Formula:
C23H26FN5O3
2-Naphthalenecarboxylic acid,4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, strontium salt (1:1) | CAS No. 15782-05-5
2-Naphthalenecarboxylic acid,4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, strontium salt (1:1)
Basic Information
CAS Number
15782-05-5
Molecular Formula
C18H11ClN2O6SSr
Molecular Weight
506.43 g/mol
AD
Basic Physical Properties
Melting Point
303°C (dec.)
Safety Information
View Safety InformationHazard Statement
H340
May cause genetic defects
Germ cell mutagenicity
Germ cell mutagenicity
H360
May damage fertility or the unborn child
Reproductive toxicity
Reproductive toxicity
H410
Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard
Hazardous to the aquatic environment, long-term hazard
Synonyms & References
English
- Pigment Red 48:3
- -Pigment Fast Scarlet BBS
- LIGHT FAST SCARLET BBS-252,FOR PLASTICS
- 3124 Fast Red BBS
- CIPIGMENTRED48:3
- Pigment Red Tonner 2B
- PR48:3 RED 2B STRONTIUM
- Red 2BS
- C.I. 15865:3
- Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
MDL Number
MFCD11111418
FAQ
What are the physical and chemical properties of 2-Naphthalenecarboxylic acid,4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, strontium salt (1:1) (CAS: 15782-05-5)?
2-Naphthalenecarboxylic acid,4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, strontium salt (1:1) has a crystalline form with a molecular weight of approximately 679.93 g/mol. It is slightly soluble in water and more soluble in organic solvents. This compound is reactive towards nucleophiles and bases. It has a pKa of about 3.5 and exhibits strong color due to its azo group.
How is 2-Naphthalenecarboxylic acid,4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, strontium salt (1:1) (CAS: 15782-05-5) typically synthesized?
This compound is typically synthesized by reacting 4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-2-naphthalenecarboxylic acid with strontium chloride in a suitable solvent under mild conditions. The reaction is performed in a fume hood to minimize exposure to toxic gases. The yield is around 80%, and the product is purified by recrystallization.
What industries use 2-Naphthalenecarboxylic acid,4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, strontium salt (1:1) (CAS: 15782-05-5)?
2-Naphthalenecarboxylic acid,4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, strontium salt (1:1) is used in the pharmaceutical industry for the synthesis of dyes and pigments. It is also utilized in the production of sensors and semiconductors for its color-stabilizing properties and reactivity.
What precautions should be taken when handling 2-Naphthalenecarboxylic acid,4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, strontium salt (1:1) (CAS: 15782-05-5)?
When handling 2-Naphthalenecarboxylic acid,4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, strontium salt (1:1), appropriate personal protective equipment (PPE) should be worn, including gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place away from direct sunlight. In case of spill, it should be handled according to the safety data sheet (SDS) guidelines, typically involving the use of absorbent materials and proper disposal. The product is not flammable but may release toxic gases if heated excessively.
Related Compounds
![7-Methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid structure](https://static.chemtradehub.com/structs/101/1016505-59-1-4c54.webp "7-Methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid structure")
7-Methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid
CAS Number:
1016505-59-1
Molecular Formula:
C8H7N3O2
![2-Fluoro-6-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)benzoic acid structure](https://static.chemtradehub.com/structs/104/1048919-15-8-ba81.webp "2-Fluoro-6-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)benzoic acid structure")
2-Fluoro-6-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)benzoic acid
CAS Number:
1048919-15-8
Molecular Formula:
C12H14FNO4
1,5,8-Trihydroxy-3-methoxy-2-(3-methyl-2-buten-1-yl)-9H-xanthen-9-one
CAS Number:
110187-11-6
Molecular Formula:
C19H18O6
![9-Benzyl-2,9-diazaspiro[5.5]undecane dihydrochloride structure](https://static.chemtradehub.com/structs/119/1198286-24-6-4781.webp "9-Benzyl-2,9-diazaspiro[5.5]undecane dihydrochloride structure")
9-Benzyl-2,9-diazaspiro[5.5]undecane dihydrochloride
CAS Number:
1198286-24-6
Molecular Formula:
C16H26Cl2N2
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