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IdentificationPhysical DataSpectraRoute of Synthesis (ROS)Safety and HazardsOther Data Identification Product Name5-Pyrazolecarboxylic acidIUPAC Name1H-pyrazole-5-carboxylic acid Molecular StructureCAS Registry Number 1621-91-6MDL NumberMFCD00077436Synonyms1H-Pyrazole-3-carboxylic acid1621-91-61H-Pyrazole-5-carboxylic acidDTXSID40871438DTXCID70819106623-701-9nocas_871438Pyrazole-3-carboxylic acid2H-PYRAZOLE-3-CARBOXYLIC ACID797027-83-95-Pyrazolecarboxylic acid3-Pyrazolecarboxylic acidMFCD00077436CHEMBL128679Pyrazolic acidF3250-06752H-PYRAZOLE-3-CARBOXYLICACID1500-64-7pyrazolecarboxylic3-CarboxypyrazoleMFCD00464252pyrazole-5-carboxylicpyrazolecarboxylic acid4RC4WS4FSA3-pyrazole carboxylic acidpyrazole 3-carboxylic acidPyrazole-5-carboxylic acidSCHEMBL7790-pyrazole-3-carboxylic acidSCHEMBL403331H-Pyrazole-5-carboxylicacidMLS0010488801H-pyrazol-3-carboxylic acidSCHEMBL2440007SCHEMBL2886597SCHEMBL2889027SCHEMBL3003358SCHEMBL7855937SCHEMBL78569391-H-pyrazole-3-carboxylic acid1H-Pyrazole-5-...
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IdentificationPhysical DataSpectraRoute of Synthesis (ROS)Safety and HazardsOther Data Identification Product Name1-(2-NAPHTHYL)METHANAMINEIUPAC Namenaphthalen-2-ylmethanamineMolecular StructureCAS Registry Number 2018-90-8MDL NumberMFCD01529867Synonyms1-(2-NAPHTHYL)METHANAMINE899-666-02018-90-82-Naphthalenemethanaminenaphthalen-2-ylmethanamine2-(Aminomethyl)naphthalene2-naphthylmethanamineMFCD015298672-Aminomethylnaphthalene(naphthalen-2-yl)methanamine(naphthalene-2-yl)methylamineNaphthalen-2-methylamineC-Naphthalen-2-yl-methylamine2-naphthylmethylamine2-Aminomethylnapthalene2-naphthalenemethylamineSCHEMBL42223SCHEMBL131652SCHEMBL2003901SCHEMBL6643495SCHEMBL6897074C-naphethalene-2-yl-methylamineSCHEMBL27678365(C-naphthalene-2-yl)methylamineDTXSID40174012XBCAHQUVHHVHHL-UHFFFAOYSA-NAKOS000133202CS-W002778FN15510SB76533BS-13623SY023509EN300-33147AB01018358-011-(2-Naphthyl) methanamine;Naphthalen-2-methylamineMolecular FormulaC11H11N Molecular Weight157.21InChIInChI=1S/C11H11N/c12-8-9-5-...
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IdentificationPhysical DataSpectraRoute of Synthesis (ROS)Safety and HazardsOther Data Identification Product Name1-(2-NAPHTHYL)METHANAMINEIUPAC Namenaphthalen-2-ylmethanamineMolecular StructureCAS Registry Number 2018-90-8MDL NumberMFCD01529867Synonyms1-(2-NAPHTHYL)METHANAMINE899-666-02018-90-82-Naphthalenemethanaminenaphthalen-2-ylmethanamine2-(Aminomethyl)naphthalene2-naphthylmethanamineMFCD015298672-Aminomethylnaphthalene(naphthalen-2-yl)methanamine(naphthalene-2-yl)methylamineNaphthalen-2-methylamineC-Naphthalen-2-yl-methylamine2-naphthylmethylamine2-Aminomethylnapthalene2-naphthalenemethylamineSCHEMBL42223SCHEMBL131652SCHEMBL2003901SCHEMBL6643495SCHEMBL6897074C-naphethalene-2-yl-methylamineSCHEMBL27678365(C-naphthalene-2-yl)methylamineDTXSID40174012XBCAHQUVHHVHHL-UHFFFAOYSA-NAKOS000133202CS-W002778FN15510SB76533BS-13623SY023509EN300-33147AB01018358-011-(2-Naphthyl) methanamine;Naphthalen-2-methylamineMolecular FormulaC11H11N Molecular Weight157.21InChIInChI=1S/C11H11N/c12-8-9-5-...
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IdentificationPhysical DataSpectraRoute of Synthesis (ROS)Safety and HazardsOther Data Identification Product Name4-Bromo-N,N-dimethylanilineIUPAC Name4-bromo-N,N-dimethylanilineMolecular StructureCAS Registry Number 586-77-6EINECS Number209-582-2MDL NumberMFCD00000093Synonyms4-Bromo-N,N-dimethylaniline586-77-64-Dimethylaminobromobenzenep-Bromo-N,N-dimethylanilineN,N-Dimethyl-4-bromoanilineBenzenamine, 4-bromo-N,N-dimethyl-1-Bromo-4-(dimethylamino)benzenep-Dimethylaminobromobenzenep-(Dimethylamino)phenyl bromidep-Bromo(dimethylamino)benzenep-N,N-Dimethylaminobromobenzene4-(Dimethylamino)phenyl bromideAniline, p-bromo-N,N-dimethyl-ANILINE, 4-BROMO-N,N-DIMETHYL-NSC 8056EINECS 209-582-2N,NDimethylpbromoanilinepBromoN,NdimethylanilineN,NDimethyl4bromoanilinepDimethylaminobromobenzene4DimethylaminobromobenzeneAniline, pbromoN,NdimethylpBromo(dimethylamino)benzeneAniline, 4bromoN,NdimethylpN,NDimethylaminobromobenzene1Bromo4(dimethylamino)benzenep(Dimethylamino)phenyl bromide4(Dimethylamino...
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IdentificationPhysical DataSpectraRoute of Synthesis (ROS)Safety and HazardsOther Data Identification Product Name4-Bromo-N,N-dimethylanilineIUPAC Name4-bromo-N,N-dimethylanilineMolecular StructureCAS Registry Number 586-77-6EINECS Number209-582-2MDL NumberMFCD00000093Synonyms4-Bromo-N,N-dimethylaniline586-77-64-Dimethylaminobromobenzenep-Bromo-N,N-dimethylanilineN,N-Dimethyl-4-bromoanilineBenzenamine, 4-bromo-N,N-dimethyl-1-Bromo-4-(dimethylamino)benzenep-Dimethylaminobromobenzenep-(Dimethylamino)phenyl bromidep-Bromo(dimethylamino)benzenep-N,N-Dimethylaminobromobenzene4-(Dimethylamino)phenyl bromideAniline, p-bromo-N,N-dimethyl-ANILINE, 4-BROMO-N,N-DIMETHYL-NSC 8056EINECS 209-582-2N,NDimethylpbromoanilinepBromoN,NdimethylanilineN,NDimethyl4bromoanilinepDimethylaminobromobenzene4DimethylaminobromobenzeneAniline, pbromoN,NdimethylpBromo(dimethylamino)benzeneAniline, 4bromoN,NdimethylpN,NDimethylaminobromobenzene1Bromo4(dimethylamino)benzenep(Dimethylamino)phenyl bromide4(Dimethylamino...
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IdentificationPhysical DataSpectraRoute of Synthesis (ROS)Safety and HazardsOther Data Identification Product NameMETHYL 1H-PYRAZOLE-3-CARBOXYLATEIUPAC Namemethyl 1H-pyrazole-5-carboxylateMolecular StructureCAS Registry Number 462-08-8SynonymsMethyl 1H-pyrazole-3-carboxylate15366-34-4DTXSID10340565DTXCID30291646675-309-2methyl 1h-pyrazole-5-carboxylate1H-Pyrazole-3-carboxylic acid methyl estermethyl pyrazole-3-carboxylate394658-31-22H-Pyrazole-3-carboxylic acid methyl ester3-Methoxycarbonylpyrazole4-Pyrazolecarboxylic Acid Methyl EsterMFCD00649381MFCD04967319pyrazole-3-carboxylic acid methyl ester1H-Pyrazole-3-carboxylic acid, methyl ester5-methoxycarbonylpyrazolemethyl 3-pyrazolecarboxylateSCHEMBL560682methyl 1H-pyrazol-5-carboxylateALBB-003661BCP26620Methyl 1H-pyrazole-3-carboxylate #GEO-01919STK257454AKOS000305749AKOS000321526AC-8946BCP9000067CS-W008807PB10159METHYL 2H-PYRAZOLE-3-CARBOXYLATENCGC00330701-01AC-23119SY013591TS-01651DB-005734M2444Methyl 1H-pyrazole-3-carboxylate, Aldri...
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IdentificationPhysical DataSpectraRoute of Synthesis (ROS)Safety and HazardsOther Data Identification Product Name3-ETHOXYACRYLIC ACIDIUPAC Name(E)-3-ethoxyprop-2-enoic acid Molecular StructureCAS Registry Number 6192-01-4MDL NumberMFCD01566841Synonyms(E)-3-Ethoxyacrylic acid695-656-33-Ethoxyacrylic acid6192-01-414674-80-73-ethoxyprop-2-enoic acid2-Propenoic acid, 3-ethoxy-, (2E)-3-Ethyoxyacrylic acid(E)-3-ethoxyprop-2-enoic acid(2E)-3-ethoxyprop-2-enoic acid3-Ethoxy-2-propenoic acid3-EthoxyacrylicacidMFCD01566841(2E)-3-Ethoxyacrylic acidNSC364201(E)-3-ethoxy-acrylic acid3-ethoxyacrylic acid, AldrichCPRBCP05609AKOS006228816CS-W019195NSC-364201AS-11132AS-57294CS-0166780EN300-125926EN300-307457Molecular FormulaC5H8O3Molecular Weight116.11InChIInChI=1S/C5H8O3/c1-2-8-4-3-5(6)7/h3-4H,2H2,1H3,(H,6,7)/b4-3+InChI KeySYMAGJYJMLUEQE-ONEGZZNKSA-N  SMILESCCO/C=C/C(=O)O Physical Data AppearanceLight yellow flaky solid Melting Point, °C Solvent (Melting Point) 107 - 109107 - 108diethyl ether106 - ...
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IdentificationPhysical DataSpectraRoute of Synthesis (ROS)Safety and HazardsOther Data Identification Product NameMyristoyl Pentapeptide-4IUPAC Name(2S)-2-amino]-3-hydroxybutanoyl]amino]-3-hydroxybutanoyl]amino]hexanoyl]amino]-3-hydroxypropanoic acidMolecular StructureSynonymsmyristoyl pentapeptide-4MYR-KTTKSCOLLASYN 514KSPMA59A699XMYRISTOYL PENTAPEPTIDE-3MYR-LYS-THR-THR-LYS-SERMYRISTOYL PENTAPEPTIDE-4 HY-P5239CS-0863822Q27286632(2S)-2-amino]-3-hydroxybutanoyl]amino]-3-hydroxybutanoyl]amino]hexanoyl]amino]-3-hydroxypropanoic acid1392416-25-9Molecular FormulaC37H71N7O10Molecular Weight774 InChIInChI=1S/C37H71N7O10/c1-4-5-6-7-8-9-10-11-12-13-14-21-30(48)40-27(19-15-17-22-38)34(50)43-32(26(3)47)36(52)44-31(25(2)46)35(51)41-28(20-16-18-23-39)33(49)42-29(24-45)37(53)54/h25-29,31-32,45-47H,4-24,38-39H2,1-3H3,(H,40,48)(H,41,51)(H,42,49)(H,43,50)(H,44,52)(H,53,54)/t25-,26-,27+,28+,29+,31+,32+/m1/s1 InChI KeyXLELDISCQSKJES-IPPMYLEBSA-NSMILESCCCCCCCCCCCCCC(=O)N(CCCCN)C(=O)N((C)O)C(=O)N((C)...
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IdentificationPhysical DataSpectraRoute of Synthesis (ROS)Safety and HazardsOther Data Identification Product NameMyristoyl Pentapeptide-17IUPAC NameN-amino]-1-oxohexan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]tetradecanamideMolecular StructureCAS Registry Number 959610-30-1SynonymsMyristoyl Pentapeptide-17959610-30-1N-((5S,8S,11S,14S,17S)-1,21-diamino-8-(4-aminobutyl)-5-carbamoyl-14-isobutyl-11-methyl-7,10,13,16-tetraoxo-6,9,12,15-tetraazahenicosan-17-yl)tetradecanamideN-amino]-1-oxohexan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]tetradecanamideMyristoylPentapeptide-17Myristoyl Pentapeptide-17?NFPWMUOQSJXGGZ-ZZTWKDBPSA-NHY-P0103JNB61030AKOS030632924Myristoyl Pentapeptide -17 HydrochlorideAC-31939DA-65737DS-19757CS-0017932C77314Molecular FormulaC41H81N9O6Molecular Weight796.1InChIInChI=1S/C41H81N9O6/c1-5-6-7-8-9-10-11-12-13-14-15-25-36(51)47-33(23-17-20-27-43)39(54)50-35(29-30(2)3)41(56)46-31(4)38(5...
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IdentificationPhysical DataSpectraRoute of Synthesis (ROS)Safety and HazardsOther Data Identification Product NameMyristoyl Tetrapeptide-12IUPAC NameN-amino]-1-oxohexan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxohexan-2-yl]tetradecanamideMolecular StructureCAS Registry Number 959610-24-3Synonyms959610-24-3Myristoyl tetrapeptide-12N2-(1-Oxotetradecyl)-L-lysyl-L-alanyl-L-lysyl-L-alaninamideN-amino]-1-oxohexan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxohexan-2-yl]tetradecanamideN-((S)-6-amino-1-(((S)-1-(((S)-6-amino-1-(((S)-1-amino-1-oxopropan-2-yl)amino)-1-oxohexan-2-yl)amino)-1-oxopropan-2-yl)amino)-1-oxohexan-2-yl)tetradecanamideC32H63N7O5N-carbamoyl}pentyl]carbamoyl}ethyl]carbamoyl}pentyl]tetradecanamideAKOS030632984HY-W108953DA-55802DS-19816PD210560CS-0162503C77313Molecular FormulaC32H63N7O5Molecular Weight625.9InChIInChI=1S/C32H63N7O5/c1-4-5-6-7-8-9-10-11-12-13-14-21-28(40)38-26(19-15-17-22-33)31(43)37-25(3)30(42)39-27(20-16-18-23-34)32(44)36-24(2)29(35)41/h24-27H,4-23,33-34H2,1-3H3,(H...
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高纯稀土及其他金属卤化物与硫属化物的无机试剂标杆品牌

作为Watson在全球注册的商标，ChemWhat即中文品牌“凯望”，正日益崛起为超高纯无机试剂领域值得信赖的国际领先品牌。秉承对质量的极致追求，ChemWhat 已在全球科研机构与高科技行业中赢得广泛声誉。其产品线涵盖稀土卤化物、其他金属卤化物与金属硫属化物，被广泛应用于闪烁晶体、光纤制造、钙钛矿材料以及固态电解质等前沿科技领域，为下一代技术的发展提供关键材料支持。 https://www.youtube.com/watch?v=cfXvom_dnOI
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The Global Benchmark in Ultra-High-Purity Rare Earth, Metal Halide, and Chalcogenide Reagents(Video)

As a globally registered trademark of Watson, ChemWhat has established itself as a rising international leader in the field of ultra-high-purity inorganic reagents. Known for its unwavering commitment to quality, ChemWhat has become a trusted brand among researchers and industries worldwide. Its product line—spanning rare earth halides, other metal halides, and metal chalcogenides—has been widely adopted in cutting-edge applications such as scintillation crystals, optical fiber manufacturing, perovskite materials, and solid-state electrolytes, powering the next generation of technologies across a wide range of sectors.
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ChemWhat: The Global Benchmark in Ultra-High-Purity Rare Earth, Metal Halide, and Chalcogenide Reagents

As a globally registered trademark of Watson, ChemWhat has established itself as a rising international leader in the field of ultra-high-purity inorganic reagents. Known for its unwavering commitment to quality, ChemWhat has become a trusted brand among researchers and industries worldwide. Its product line—spanning rare earth halides, other metal halides, and metal chalcogenides—has been widely adopted in cutting-edge applications such as scintillation crystals, optical fiber manufacturing, perovskite materials, and solid-state electrolytes, powering the next generation of technologies across a wide range of sectors. ChemWhat offers products with a wide spectrum of certified purities, ranging from 3N (99.9%) to 7N (99.99999%) and beyond, meeting the diverse needs of everything from laboratory-scale research to full industrial-scale production. The total metallic impurity content of several products is controlled to be below 100 ppm, while water and oxygen levels are kept under 50 p...
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