Basic information
- CAS
3343-41-7- Standard SMILES
O=S(=O)(O)C(O)c1ccccn1- InChIKey
NXUYDMFMNBZBMY-UHFFFAOYSA-N- Molecular formula
- C6H7NO4S
- Average molar mass
- 189.19 g/mol
- Monoisotopic mass
- 189.00957888
Names & identifiers
- Preferred name
- 2-Pyridylhydroxymethanesulfonic acid
- IUPAC
- hydroxy(pyridin-2-yl)methanesulfonic acid
- English name
- 2-Pyridylhydroxymethanesulfonic acid
- Molecular formula
- C6H7NO4S
- Molecular weight
- 189.19
Names & synonyms
3343-41-72-Pyridylhydroxymethanesulfonic acidhydroxy(pyridin-2-yl)methanesulfonic acidhydroxy-2-pyridylmethanesulfonic acidalpha-Hydroxy-2-pyridinemethanesulfonic acid2-Pyridylhydroxmethanesulfonic acidEINECS 222-089-7.alpha.-HPMSalpha-Hydroxypyridine-2-methanesulphonic acidSCHEMBL1374510SCHEMBL29486367NXUYDMFMNBZBMY-UHFFFAOYSA-
Show more names
TIMTEC-BB SBB000274hydroxy(pyridin-2-yl)methanesulfonicaciα-hydroxy-2-pyridinemethanesulfonic acidα-Hydroxy-2-pyridinemethanesulfonic acid2-Pyridinemethanesulfonic acid, α-hydroxy-2-PYRIDYLHYDROXY- METHANESULFONIC ACID 98%2-PYRIDYLHYDROXYMETHANESULFONIC ACID, 97 %
NXUYDMFMNBZBMY-UHFFFAOYSA-NDTXSID301368791NSC11732NSC 11732NSC-11732SBB000274AKOS024278524alpha-hydroxypyridinemethanesulfonic acid
Database identifiers
- CAS
3343-41-7- PubChem CID
- 95465
- DTXSID
DTXSID301368791- EC Number
- 222-089-7
- Nikkaji
- J179A
Properties
Computed structural properties
- XLogP
- -1
- Topological polar surface area
- 95.9 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 2
- Heavy atoms
- 12
- Formal charge
- 0
- Complexity
- 232
Physicochemical properties
- Melting point
- 224 · 224-227 °C (lit.) 224-227 °C (subl.) (lit.)
- form
- crystals
- InChI
- 1S/C6H7NO4S/c8-6(12(9,10)11)5-3-1-2-4-7-5/h1-4,6,8H,(H,9,10,11)
- InChIKey
- NXUYDMFMNBZBMY-UHFFFAOYSA-N
- SMILES
- OC(c1ccccn1)S(O)(=O)=O
- UNSPSC Code
- 12352100 · 12352100
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
- Hazard statements
- 314 · H314
- Precautionary statements
- 260 · P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
- PPE
- 3 · Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
- Hazard Codes
- C
- Risk Statements
- 34 · 34
- Safety Statements
- 26 · 26-27-36/37/39-45
- RIDADR
- 2585 · UN 2585 8/PG 3
- WGK Germany
- 3 · 3
- HazardClass
- 8 · 8
- PackingGroup
- III
- Storage Class
- 8 A · 8A - Combustible corrosive hazardous materials
- Hazard Classifications
- 1 B · Skin Corr. 1B
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesSkin Corr. 1B (100%)
Safety data
- PPE
- Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
- wgk
- 3
- ridadr
- UN 2585 8/PG 3
- risk_code
- 34
- Signal word
- Danger
- Symbol(GHS)
- GHS05
- hazard_code
- C
- safety_code
- 26-27-36/37/39-45
- hazard_class
- 8
- Storage Class
- 8A - Combustible corrosive hazardous materials
- packing_group
- III
- Hazard statements
- H314
- Hazard Classifications
- Skin Corr. 1B
- Precautionary statements
- P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
Chemistry & industry
Applications
UsesInhibitor of photosynthesis.
Upstream & downstream products
Upstream raw materials
Suppliers13 total
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.+86-18603013401 · [email protected]
Nantong HI-FUTURE Biology Co., Ltd.+86-18051384581 · [email protected]
武汉易泰科技有限公司上海分公司18930552037 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
杭州云易国科生物科技有限公司18457506494 · [email protected]
广州爱纯医药科技有限公司020-39119399 18927568969 · [email protected]
深圳菲斯生物科技有限公司0755-83725350 13380397412 · [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]
南通全益生物科技有限公司+86-0513; 18051384581 · [email protected]
陕西缔都医药化工有限公司029-029-029-81148696 18161915376 · [email protected]
ANHUI WITOP BIOTECH CO., LTD+8618071025641 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Dideu Industries Group Limited+86-29-81148696 +86-15129568250 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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