Cas no 912569-70-1 (4-bromo-1-methyl-1h-pyrazole-3-carbonyl chloride)
912569-70-1 structure
Product Name:4-bromo-1-methyl-1h-pyrazole-3-carbonyl chloride
CAS No:912569-70-1
MF:C5H4BrClN2O
MW:223.455059051514
MDL:MFCD03419360
CID:996123
PubChem ID:605106
Update Time:2025-04-20
4-bromo-1-methyl-1h-pyrazole-3-carbonyl chloride Chemical and Physical Properties
Names and Identifiers
-
- 4-bromo-1-methyl-1h-pyrazole-3-carbonyl chloride
- 4-bromo-1-methylpyrazole-3-carbonyl chloride
- 912569-70-1
- EN300-228245
- SCHEMBL166426
- VS-14124
- AKOS000307961
- FT-0683340
- MFCD03419360
- 4-bromo-1-methyl-1H-pyrazole-3-carbonyl chloride, AldrichCPR
- 4-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBONYLCHLORIDE
- DTXSID70345511
- BBL037394
- STK348978
-
- MDL： MFCD03419360
- Inchi： 1S/C5H4BrClN2O/c1-9-2-3(6)4(8-9)5(7)10/h2H,1H3
- InChI Key： LTARGXLMISJCPP-UHFFFAOYSA-N
- SMILES： BrC1C(C(=O)Cl)=NN(C)C=1
Computed Properties
- Exact Mass: 221.92000
- Monoisotopic Mass: 221.91955g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 10
- Rotatable Bond Count: 1
- Complexity: 155
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 1.8
- Topological Polar Surface Area: 34.9?2
Experimental Properties
- Density: 1.89
- Boiling Point: 285.4°C at 760 mmHg
- Flash Point: 126.4°C
- Refractive Index: 1.645
- PSA: 34.89000
- LogP: 1.56160
- Vapor Pressure: 0.0±0.6 mmHg at 25°C
4-bromo-1-methyl-1h-pyrazole-3-carbonyl chloride Security Information
- Signal Word：warning
- Hazard Statement： H303May be harmful if swallowed+H313Skin contact may be harmful+H333Inhalation may be harmful to the body
- Warning Statement： P264+P280+P305+P351+P338+P337+P313
- Safety Instruction： H303+H313+H333
- HazardClass：IRRITANT
- Storage Condition：storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)
4-bromo-1-methyl-1h-pyrazole-3-carbonyl chloride Customs Data
- HS CODE：2933199090
- Customs Data：
China Customs Code:
2933199090Overview:
2933199090. Other structurally non fused pyrazole ring compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date
Summary:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
4-bromo-1-methyl-1h-pyrazole-3-carbonyl chloride Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| TRC | B284600-100mg |
4-Bromo-1-methyl-1H-pyrazole-3-carbonyl chloride |
912569-70-1 | 100mg |
$ 230.00 | 2022-06-07 | ||
| TRC | B284600-250mg |
4-Bromo-1-methyl-1H-pyrazole-3-carbonyl chloride |
912569-70-1 | 250mg |
$ 470.00 | 2022-06-07 | ||
| TRC | B284600-500mg |
4-Bromo-1-methyl-1H-pyrazole-3-carbonyl chloride |
912569-70-1 | 500mg |
$ 750.00 | 2022-06-07 | ||
| Matrix Scientific | 061997-500mg |
4-Bromo-1-methyl-1H-pyrazole-3-carbonyl chloride |
912569-70-1 | 500mg |
$394.00 | 2023-09-10 | ||
| Crysdot LLC | CD11018849-1g |
4-Bromo-1-methyl-1H-pyrazole-3-carbonyl chloride |
912569-70-1 | 97% | 1g |
$400 | 2024-07-19 | |
| A2B Chem LLC | AJ02679-500mg |
4-Bromo-1-methyl-1h-pyrazole-3-carbonyl chloride |
912569-70-1 | >95% | 500mg |
$578.00 | 2024-05-20 | |
| A2B Chem LLC | AJ02679-1g |
4-Bromo-1-methyl-1h-pyrazole-3-carbonyl chloride |
912569-70-1 | >95% | 1g |
$648.00 | 2024-05-20 | |
| A2B Chem LLC | AJ02679-5g |
4-Bromo-1-methyl-1h-pyrazole-3-carbonyl chloride |
912569-70-1 | >95% | 5g |
$1342.00 | 2024-05-20 | |
| Ambeed | A594513-1g |
4-Bromo-1-methyl-1H-pyrazole-3-carbonyl chloride |
912569-70-1 | 97% | 1g |
$404.0 | 2024-04-16 | |
| abcr | AB225282-500mg |
4-Bromo-1-methyl-1H-pyrazole-3-carbonyl chloride, 95%; . |
912569-70-1 | 95% | 500mg |
€397.00 | 2025-04-15 |
4-bromo-1-methyl-1h-pyrazole-3-carbonyl chloride Related Literature
-
Supaporn Sawadjoon,Joseph S. M. Samec Org. Biomol. Chem., 2011,9, 2548-2554
-
Karl Crowley,Eimer O'Malley,Aoife Morrin,Malcolm R. Smyth,Anthony J. Killard Analyst, 2008,133, 391-399
-
Kanjun Sun,Fengting Hua,Shuzhen Cui,Yanrong Zhu,Hui Peng,Guofu Ma RSC Adv., 2021,11, 37631-37642
-
Yu-Nong Li,Liang-Nian He,Xian-Dong Lang,Xiao-Fang Liu,Shuai Zhang RSC Adv., 2014,4, 49995-50002
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