ethyl 5-(forMylaMino)-1H-pyrazole-4-carboxylate
- Product Name
- ethyl 5-(forMylaMino)-1H-pyrazole-4-carboxylate
- CAS No.
- 31055-19-3
- Chemical Name
- ethyl 5-(forMylaMino)-1H-pyrazole-4-carboxylate
- Synonyms
- ALLOPURINOL RC E;Allopurinol EP Imp E;Allopurinol Impurity1581;Allopurinol Related CoMpound E;Allopurinol impurity E (A0350050);Allopurinol USP Related Compound E;ethyl 5-forMaMido-1H-pyrazole-4-carboxylate;ethyl 3-formamido-1H-pyrazole-4-carboxylate;Allopurinol EP Impurity E Allopurinol USP RC E;ethyl 5-(forMylaMino)-1H-pyrazole-4-carboxylate
- CBNumber
- CB82539694
- Molecular Formula
- C7H9N3O3
- Formula Weight
- 183.16
- MOL File
- 31055-19-3.mol
ethyl 5-(forMylaMino)-1H-pyrazole-4-carboxylate Property
- Melting point:
- 192.5-193.5 °C(Solv: ethanol (64-17-5))
- Boiling point:
- 483.2±30.0 °C(Predicted)
- Density
- 1.385±0.06 g/cm3(Predicted)
- solubility
- DMSO (Slightly), Ethanol (Slightly, Heated), Methanol (Slightly, Heated)
- pka
- 10.18±0.50(Predicted)
Safety
- HS Code
- 2933199050
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P313Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- PHR2009
- Product name
- Allopurinol Related Compound E
- Purity
- Pharmaceutical Secondary Standard; Certified Reference Material
- Packaging
- 50mg
- Price
- $647
- Updated
- 2024/03/01
- Product number
- A0350050
- Product name
- Allopurinol impurity E
- Purity
- European Pharmacopoeia (EP) Reference Standard
- Packaging
- a0350050
- Price
- $153
- Updated
- 2024/03/01
- Product number
- 1013068
- Product name
- Allopurinol Related Compound E
- Purity
- United States Pharmacopeia (USP) Reference Standard
- Packaging
- 25mg
- Price
- $1380
- Updated
- 2024/03/01
- Product number
- F696760
- Product name
- 3-(Formylamino)-1H-pyrazole-4-carboxylicAcidEthylEster
- Packaging
- 1g
- Price
- $1295
- Updated
- 2021/12/16
- Product number
- IA63602
- Product name
- Allopurinol impurity E
- Packaging
- 25mg
- Price
- $78
- Updated
- 2021/12/16
ethyl 5-(forMylaMino)-1H-pyrazole-4-carboxylate Chemical Properties,Usage,Production
Uses
An impurity of Allopurinol (A547300).
Uses
3-(Formylamino)-1H-pyrazole-4-carboxylic Acid Ethyl Ester (Allopurinol EP Impurity E) is an impurity of Allopurinol (A547300), a pyrazole derivative that has been shown to induce neoplasm immunogenicity.