Cas no 13808-64-5 (4-Bromo-3-methyl-1H-pyrazole)

4-Bromo-3-methyl-1H-pyrazole structure
4-Bromo-3-methyl-1H-pyrazole structure
Product Name:4-Bromo-3-methyl-1H-pyrazole
CAS No:13808-64-5
MF:C4H5BrN2
MW:160.999899625778
MDL:MFCD00005241
CID:49496
PubChem ID:24856518
Update Time:2025-04-18

4-Bromo-3-methyl-1H-pyrazole Chemical and Physical Properties

Names and Identifiers

    • 4-Bromo-3-methyl-1H-pyrazole
    • 3-Methyl-4-bromopyrazole
    • 4-Bromo-3-methylpyrazole
    • 4-Bromo-5-methyl-1H-pyrazole
    • TIMTEC-BB SBB003957
    • 3-Methyl-4-bromo-1H-
    • 3-Methyl-4-bromo-1H-pyrazole
    • 4-bromo-3-methyl-2H-pyrazole
    • 1H-Pyrazole, 4-bromo-3-methyl-
    • 4-BROMO-3-METHYLPYRAZOLE 97%
    • 4-Bromo-3-methylpyrazole,97%
    • 1076223-98-7
    • InChI=1/C4H5BrN2/c1-3-4(5)2-6-7-3/h2H,1H3,(H,6,7
    • 4-BROMO-3-METHYL PYRAZOLE
    • AKOS025395021
    • BP-10256
    • EINECS 237-456-7
    • F9995-0436
    • 4-Bromo-3-methyl-1H-pyrazole #
    • NSC 50563
    • 4-Bromo-3-methyl-1H-pyrazole, 97%
    • UNII-2TM9BD74QF
    • NSC50563
    • AKOS000813939
    • B3522
    • AC-4816
    • NS00024474
    • VU0549374-1
    • O11185
    • SY010801
    • AM20080282
    • FT-0617823
    • hydroxy-6-oxo-,methylester
    • AKOS000264787
    • MFCD00005241
    • CS-D1704
    • NSC-50563
    • 13808-64-5
    • W-108230
    • 2TM9BD74QF
    • FS-2571
    • SCHEMBL98270
    • 4-bromo-3-methyl-1(2)H-pyrazole
    • 4-bromo-3-methyl-pyrazole
    • DTXSID30160464
    • EN300-115691
    • BBL013133
    • DB-042410
    • AG-205/32710034
    • pyrazole, 4-bromo-3(5)-methyl-
    • STK400098
    • ALBB-006927
    • MDL： MFCD00005241
    • Inchi： 1S/C4H5BrN2/c1-3-4(5)2-6-7-3/h2H,1H3,(H,6,7)
    • InChI Key： IXQPRETWBGVNPJ-UHFFFAOYSA-N
    • SMILES： BrC1C=NNC=1C

Computed Properties

  • Exact Mass: 159.96400
  • Monoisotopic Mass: 159.96361 g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 7
  • Rotatable Bond Count: 0
  • Complexity: 66.7
  • 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
  • Molecular Weight: 161.00
  • Topological Polar Surface Area: 28.7?2
  • Surface Charge: 0
  • Tautomer Count: 2
  • XLogP3: 1.3

Experimental Properties

  • Color/Form: White odorless powder
  • Density: 1.5638
  • Melting Point: 74.0 to 80.0 deg-C
  • Flash Point: 111℃
  • Refractive Index: 1.5182 (estimate)
  • Solubility: methanol: soluble0.25g/5mL, clear, colorless to yellow
  • PSA: 28.68000
  • LogP: 1.48060
  • Sensitiveness: Sensitive to air
  • Solubility: Insoluble

4-Bromo-3-methyl-1H-pyrazole Security Information

4-Bromo-3-methyl-1H-pyrazole Customs Data

  • HS CODE：2933199090
  • Customs Data：

    China Customs Code:

    2933199090

    Overview:

    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-3-methyl-1H-pyrazole Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B3522-1g
4-Bromo-3-methyl-1H-pyrazole
 13808-64-5 98.0%(GC)
1g
 ￥230.0 2022-06-10
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B3522-5g
4-Bromo-3-methyl-1H-pyrazole
 13808-64-5 98.0%(GC)
5g
 ￥690.0 2022-06-10
SHANG HAI XIAN DING Biotechnology Co., Ltd.
057806-100g
4-Bromo-3-methyl-1H-pyrazole
 13808-64-5 95%
100g
 1186CNY 2021-05-10
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
B822618-100g
4-Bromo-3-methylpyrazole
 13808-64-5 98%
100g
 801.00 2021-05-17
XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd.
278238-1G
4-Bromo-3-methyl-1H-pyrazole
 13808-64-5 97%
1G
 ￥319.65 2022-02-24
XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd.
278238-5G
4-Bromo-3-methyl-1H-pyrazole
 13808-64-5 97%
5G
 ￥797.89 2022-02-24
Fluorochem
064560-1g
3-Methyl-4-bromopyrazole
 13808-64-5 95%
1g
 ￡10.00 2022-03-01
Fluorochem
064560-10g
3-Methyl-4-bromopyrazole
 13808-64-5 95%
10g
 ￡12.00 2022-03-01
Fluorochem
064560-25g
3-Methyl-4-bromopyrazole
 13808-64-5 95%
25g
 ￡28.00 2022-03-01
Fluorochem
064560-100g
3-Methyl-4-bromopyrazole
 13808-64-5 95%
100g
 ￡97.00 2022-03-01

4-Bromo-3-methyl-1H-pyrazole Production Method

4-Bromo-3-methyl-1H-pyrazole Related Literature

13808-64-5 (4-Bromo-3-methyl-1H-pyrazole) Related Products

Recommended suppliers
TAIXING JOXIN BIO-TEC CO.,LTD.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
TAIXING JOXIN BIO-TEC CO.,LTD.
Nanjing jingzhu bio-technology Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Nanjing jingzhu bio-technology Co., Ltd.
Zouping Mingyuan Import and Export Trading Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Zouping Mingyuan Import and Export Trading Co., Ltd
Wuhan ChemNorm Biotech Co.,Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Wuhan ChemNorm Biotech Co.,Ltd.
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Suzhou Senfeida Chemical Co., Ltd