2-CHLORO-5H-PYRROLO[3,2-D]PYRIMIDINE
- Product Name
- 2-CHLORO-5H-PYRROLO[3,2-D]PYRIMIDINE
- CAS No.
- 1119280-66-8
- Chemical Name
- 2-CHLORO-5H-PYRROLO[3,2-D]PYRIMIDINE
- Synonyms
- 2-chloro-5H-pyrrolo[3;2-Chloro-5H-pyrrolo[3,2-d...;2-CHLORO-5H-PYRROLO[3,2-D]PYRIMIDINE;2-chloro-5H-pyrrolo[3,3-d]pyrimidine;2-chloro-1H-pyrrolo[3,2-d]pyrimidine;5H-Pyrrolo[3,2-d]pyriMidine, 2-chloro-;2-chloro-5H-pyrrolo[3,2-d]pyrimidine, 95%min
- CBNumber
- CB02465443
- Molecular Formula
- C6H4ClN3
- Formula Weight
- 153.57
- MOL File
- 1119280-66-8.mol
2-CHLORO-5H-PYRROLO[3,2-D]PYRIMIDINE Property
- Melting point:
- >230 °C
- Density
- 1.531±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 12.25±0.40(Predicted)
- Appearance
- Off-white to light yellow Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- warning
- Hazard statements
-
H302Harmful if swallowed
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.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get 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
- B418723
- Product name
- 2-Chloro-5H-pyrrolo[3,2-d]pyrimidine
- Packaging
- 250mg
- Price
- $95
- Updated
- 2021/12/16
- Product number
- B418723
- Product name
- 2-Chloro-5H-pyrrolo[3,2-d]pyrimidine
- Packaging
- 500mg
- Price
- $145
- Updated
- 2021/12/16
- Product number
- X8987
- Product name
- 2-Chloro-5H-pyrrolo[3,2-d]pyrimidine
- Packaging
- 250mg
- Price
- $166
- Updated
- 2021/12/16
- Product number
- 3H32-5-1A
- Product name
- 2-Chloro-5H-pyrrolo[3,2-d]pyrimidine
- Packaging
- 1g
- Price
- $795
- Updated
- 2021/12/16
- Product number
- 068780
- Product name
- 2-Chloro-5H-pyrrolo[3,2-d]pyrimidine
- Purity
- >95%
- Packaging
- 5g
- Price
- $1025
- Updated
- 2021/12/16
2-CHLORO-5H-PYRROLO[3,2-D]PYRIMIDINE Chemical Properties,Usage,Production
Synthesis
63200-54-4
1119280-66-8
2,4-Dichloro-5H-pyrrolo[3,2-d]pyrimidine (134 mg, 0.71 mmol) was used as a feedstock and mixed with NaHCO3 (66 mg, 0.78 mmol) and 10% Pd/C (1.52 mg) in ethanol (4 mL). The reaction mixture was stirred at room temperature for 2.5 h under hydrogen (3 psi) atmosphere. Upon completion of the reaction, the mixture was filtered through a diatomaceous earth plug and the filtrate was evaporated. The residue was purified by fast chromatography to afford 2-chloro-5H-pyrrolo[3,2-d]pyrimidine (90 mg, 88% yield).LC/MS analytical conditions: gradient elution of 20-100% CH3CN with 0.05% HCOOH (aqueous) over 5 min, retention time of 1.58 min, and a molecular ion peak of [M+H]+ of 154 detected.
References
[1] Patent: US2016/46597, 2016, A1. Location in patent: Paragraph 0220
[2] Journal of Medicinal Chemistry, 2018,
[3] Patent: CN105859726, 2016, A. Location in patent: Paragraph 0042; 0043; 0044
2-CHLORO-5H-PYRROLO[3,2-D]PYRIMIDINE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-CHLORO-5H-PYRROLO[3,2-D]PYRIMIDINE manufacturers
- Product
- 2-chloro-5H-pyrrolo[3,2-d]pyrimidine 1119280-66-8
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2020-05-15
- Product
- 2-CHLORO-5H-PYRROLO[3,2-D]PYRIMIDINE 1119280-66-8
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-11
- Product
- 2-CHLORO-5H-PYRROLO[3,2-D]PYRIMIDINE 1119280-66-8
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-09