Basic information
- CAS
20949-84-2- Standard SMILES
Cc1nc(C=O)cs1- InChIKey
AEHWVNPVEUVPMT-UHFFFAOYSA-N- Molecular formula
- C5H5NOS
- Average molar mass
- 127.17 g/mol
- Monoisotopic mass
- 127.00918478
Names & identifiers
- Preferred name
- 2-Methyl-1,3-thiazole-4-carbaldehyde
- IUPAC
- 2-methyl-1,3-thiazole-4-carbaldehyde
- English name
- 4-Formyl-2-methylthiazole
- Molecular formula
- C5H5NOS
- Molecular weight
- 127.16
Names & synonyms
2-methyl-1,3-thiazole-4-carbaldehydeRefChem:474789687-053-94-Formyl-2-methylthiazole20949-84-22-methylthiazole-4-carbaldehyde4-thiazolecarboxaldehyde, 2-methyl-2-methylthiazole-4-carboxaldehydeMFCD066551972-Methyl-4-thiazolecarboxaldehyde2-methyl-4-formylthiazole2-methyl-4-formyl-thiazole
Show more names
IFLAB-BB F2124-06894-Formyl-2-methyl-1,3-thiazole2-Methyl-4-thiazolecarbaldehyde2-Methyl-1,3-thiazole-4-carboxaldehyde
AKOS000118579Z906621644-Thiazolecarboxaldehyde,2-methyl-AM20090176SCHEMBL1107430SCHEMBL11189602-methythiazole-4-carboxaldehydeDTXSID70376800
Database identifiers
- CAS
20949-84-2- PubChem CID
- 2763191
- DTXSID
DTXSID70376800- EC Number
- 687-053-9
- Nikkaji
- J277.208F
Properties
Computed structural properties
- XLogP
- 1.1
- Topological polar surface area
- 58.2 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 1
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 96.4
Physicochemical properties
- Melting point
- 56 · 56-58
- Boiling point
- 219 · 219.0±13.0 °C(Predicted)
- Density
- 1.27 · 1.270±0.06 g/cm3(Predicted)
- Flash point
- 110 ℃ · 110℃
- storage temp.
- 2 · under inert gas (nitrogen or Argon) at 2-8°C
- form
- solid
- pka
- 1.22 · 1.22±0.10(Predicted)
- Appearance
- Off-white to yellow Solid
- InChI
- InChI=1S/C5H5NOS/c1-4-6-5(2-7)3-8-4/h2-3H,1H3
- InChIKey
- AEHWVNPVEUVPMT-UHFFFAOYSA-N
- SMILES
- S1C=C(C=O)N=C1C
- UNSPSC Code
- 12352100 · 12352100
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 261 · P261-P305+P351+P338
- Hazard Codes
- Xn
- Risk Statements
- 22 · 22
- WGK Germany
- 3 · 3
- Hazard Note
- Harmful
- HS Code
- 2934100090 · 2934100090
- Storage Class
- 11 · 11 - Combustible Solids
- Hazard Classifications
- 4 Oral · Acute Tox. 4 Oral
Safety & regulation
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 41 reports by companies from 3 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- wgk
- 3
- hs_code
- 2934100090
- risk_code
- 22
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xn
- hazard_note
- Harmful
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H302-H315-H319-H335
- Hazard Classifications
- Acute Tox. 4 Oral
- Precautionary statements
- P261-P305+P351+P338
Chemistry & industry
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers100 total
南京波普生物医药研发有限公司025-87138562 18951783565 · [email protected]
上海康恩博医药科技有限公司17510465506 · [email protected]
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上海安米克化学品有限公司微信 17321281695 18019252918 · [email protected]
Pure Chemistry Scientific Inc.001-857-928-2050 or 1-888-588-9418 · [email protected]
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熵哲(兰州)生物医药科技有限公司18119421752 13919408782
上海毕得医药科技股份有限公司400-164-7117 18317119277 · [email protected]
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杭州杰恒化工有限公司0571-87396432 · [email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
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Related reactions
24 records
Compound notes
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