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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 1-Methyl-1H-1,2,3-benzotriazole-5-carbaldehyde
1-Methyl-1H-1,2,3-benzotriazole-5-carbaldehyde structure, CAS 499770-67-1

1-Methyl-1H-1,2,3-benzotriazole-5-carbaldehyde

CAS Number499770-67-1

Synonyms1-methylbenzotriazole-5-carbaldehyde; 1-Methyl-1H-benzotriazole-5-carbaldehyde; 1-Methyl-1H-1,2,3-benzotriazole-5-carbaldehyde

Molecular FormulaC8H7N3O

Molecular Weight148.17

Purity

Density1.3±0.1 g/cm3

Boiling Point354.1±15.0 °C at 760 mmHg

Melting Point159ºC

Flash Point

Appearancesolid

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9070003 Purity:
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Quality Control of [ 499770-67-1 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number499770-67-1
Catalog No.2A-9070003
Chinese Name1-甲基-1,2,3-苯并三唑-5-甲醛
Synonyms1-methylbenzotriazole-5-carbaldehyde; 1-Methyl-1H-benzotriazole-5-carbaldehyde; 1-Methyl-1H-1,2,3-benzotriazole-5-carbaldehyde
Molecular FormulaC8H7N3O
Molecular Weight148.17
Density1.3±0.1 g/cm3
Boiling Point354.1±15.0 °C at 760 mmHg
Melting Point159ºC
Appearancesolid
Storage Conditionroom temperature, dry
HTC2933990090
PubChem ID329776571
MDL NumberMFCD18651767
SMILESCn1nnc2cc(N)ccc12
InChI1S/C7H8N4/c1-11-7-3-2-5(8)4-6(7)9-10-11/h2-4H,8H2,1H3
InChI KeyQSESSKWYDOHYAW-UHFFFAOYSA-N
NACRES CodeNA.21
UNSPSC12352116
MSDSmsds/70003_1_499770_67_1.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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