ChemicalBook > CAS DataBase List > 1,7,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene
1,7,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene
- Product Name
- 1,7,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene
- CAS No.
- 274-85-1
- Chemical Name
- 1,7,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene
- Synonyms
- s-triazolo(1,5-a)pyridine;[1,2,4]Triazolo[1,5-a]pyridine;1,7,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene
- CBNumber
- CB81260971
- Molecular Formula
- C6H5N3
- Formula Weight
- 119.12
- MOL File
- 274-85-1.mol
More
Less
1,7,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene Property
- Melting point:
- 110-112 °C
- Density
- 1.29±0.1 g/cm3(Predicted)
- pka
- 2.70±0.30(Predicted)
More
Less
Safety
- Hazard Codes
- Xn
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- WGK Germany
- 3
- HS Code
- 2933998090
More
Less
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
More
Less
N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- SYX00359
- Product name
- [1,2,4]Triazolo[1,5-a]pyridine
- Packaging
- 1g
- Price
- $209
- Updated
- 2024/03/01
TRC
- Product number
- T767508
- Product name
- [1,2,4]Triazolo[1,5-a]pyridine
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
AK Scientific
- Product number
- V4860
- Product name
- [1,2,4]Triazolo[1,5-a]pyridine
- Packaging
- 1g
- Price
- $100
- Updated
- 2021/12/16
SynQuest Laboratories
- Product number
- 3H32-1-HM
- Product name
- [1,2,4]Triazolo[1,5-a]pyridine
- Purity
- 95%
- Packaging
- 1g
- Price
- $224
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 069768
- Product name
- [1,2,4]Triazolo[1,5-a]pyridine
- Purity
- 98%
- Packaging
- 1g
- Price
- $227
- Updated
- 2021/12/16
More
Less
1,7,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene Chemical Properties,Usage,Production
Uses
[1,2,4]Triazolo[1,5-a]pyridine (cas# 274-85-1) is a useful reactant in the synthesis of 1,?2,?4-?triazolo[4,?3-?a]?quinolines.
Synthesis Reference(s)
Tetrahedron Letters, 14, p. 1677, 1973 DOI: 10.1016/S0040-4039(01)96026-5
1,7,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
1,7,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene Suppliers
- Tel
- +8613162137806 18575662672
- Fax
- 021 51613951
- mzeng@3wpharm.com
- Country
- China
- ProdList
- 9743
- Advantage
- 57
- Tel
- 028-87925786 18030648795
- Fax
- 028-61777050
- sales@cdforestchem.com
- Country
- China
- ProdList
- 1382
- Advantage
- 58
- Tel
- 86(512)5235 8471 17715136450
- Fax
- 86(512)5235 6881
- sales@shiyabiopharm.com
- Country
- China
- ProdList
- 4171
- Advantage
- 58
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 18216
- Advantage
- 56
- Tel
- 021-60343070
- Fax
- 021-35122006
- Country
- China
- ProdList
- 12742
- Advantage
- 55
- Tel
- 400-1647117 15221909166
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 41438
- Advantage
- 60
- Tel
- 15385513552
- 2904539281@qq.com
- Country
- China
- ProdList
- 290
- Advantage
- 60
- Tel
- 021-31007982 18019432809
- Fax
- 021-31007982
- info@xrpharma.com
- Country
- China
- ProdList
- 755
- Advantage
- 55
- Tel
- Fax
- -
- eric_feng1954@126.com
- Country
- China
- ProdList
- 9254
- Advantage
- 55
- Tel
- 021-62219190; 18321139117
- 316441092@qq.com
- Country
- China
- ProdList
- 1345
- Advantage
- 55
- Tel
- 0512-52358471 17715136450
- Fax
- 05125235 6881
- sales@shiyabiopharm.com
- Country
- China
- ProdList
- 13500
- Advantage
- 58
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131981
- Advantage
- 58
- Tel
- 025-66113011 18112977050
- Fax
- (5)02557626880
- cb6@aikonchem.com
- Country
- China
- ProdList
- 15495
- Advantage
- 58
- Tel
- 400-400-1332688 18019345275
- Fax
- 400-133-2688
- amy@rhawn.cn
- Country
- China
- ProdList
- 15503
- Advantage
- 58
- Tel
- 13370351217 kungfu1217@1
- Fax
- QQ1400885609
- kungfu1217@163.com
- Country
- China
- ProdList
- 9579
- Advantage
- 58
- Tel
- 15966937598
- Fax
- 3407640895 3071519937
- 3407650895@qq.com
- Country
- China
- ProdList
- 983
- Advantage
- 58
- Tel
- 15721176654
- 1815535157@qq.com
- Country
- China
- ProdList
- 740
- Advantage
- 58
- Tel
- 18019463053
- Fax
- 021-50966098
- sales@coolpharm.com
- Country
- China
- ProdList
- 13017
- Advantage
- 58
- Tel
- 028-87925786 18010564218
- Fax
- 028-61777050
- vendi@cdforestchem.com
- Country
- China
- ProdList
- 1994
- Advantage
- 58
- Tel
- 028-84641798 18782128315
- 3302391190@qq.com
- Country
- China
- ProdList
- 9861
- Advantage
- 55
- Tel
- +86-0571-81612335 +8613336028439
- sales@nextpeptide.com
- Country
- China
- ProdList
- 19915
- Advantage
- 58
- Tel
- 18616526224
- lianshuo@vip.126.com
- Country
- China
- ProdList
- 9610
- Advantage
- 58
- Tel
- 0531-86092839 13153040268
- Fax
- QQ:2425815073
- 2425815073@qq.com
- Country
- China
- ProdList
- 249
- Advantage
- 58
- Tel
- +86-023-61398051 +8613650506873
- sales@chemdad.com
- Country
- China
- ProdList
- 39916
- Advantage
- 58
- Tel
- 15151934985
- sales@yingsapharm.com
- Country
- China
- ProdList
- 4275
- Advantage
- 58
- Tel
- 021-58461859 15821823057
- service@aiviche.com
- Country
- China
- ProdList
- 49323
- Advantage
- 58
- Tel
- +8613580539051
- joe@yuhengpharm.com
- Country
- CHINA
- ProdList
- 21149
- Advantage
- 58
- Tel
- 021-58432009 400-005-6266
- Fax
- 021-58436166
- marketing@energy-chemical.com
- Country
- China
- ProdList
- 44941
- Advantage
- 58
- Tel
- 15895968936
- Fax
- qq 1018762393
- 1018762393@qq.com
- Country
- China
- ProdList
- 9921
- Advantage
- 58
- Tel
- 4000-360-990 15268198094
- sales@torreybio.com
- Country
- China
- ProdList
- 2657
- Advantage
- 58
- Tel
- 400-8210725 4008210725
- malulu@leyan.com
- Country
- China
- ProdList
- 39997
- Advantage
- 58
- Tel
- 400-6005915
- sales@picasso-e.com
- Country
- China
- ProdList
- 39668
- Advantage
- 58
- Tel
- 15652467323 15652467323
- sales@inno-chem.com.cn
- Country
- China
- ProdList
- 8293
- Advantage
- 58
- Tel
- 021-50706066 15221275939
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 29803
- Advantage
- 58
- Tel
- 18621169109
- market03@meryer.com
- Country
- China
- ProdList
- 27996
- Advantage
- 58
- Tel
- 18615487702
- 614989876@qq.com
- Country
- China
- ProdList
- 2475
- Advantage
- 58
- Tel
- 010-50973130 17801761073
- Gsiyu@solarbio.com
- Country
- China
- ProdList
- 50751
- Advantage
- 58
- Tel
- 021-50795510 4000665055
- SY06@accelachem.com
- Country
- China
- ProdList
- 10334
- Advantage
- 58
- Tel
- +86-18521732826
- market@aladdin-e.com
- Country
- China
- ProdList
- 48467
- Advantage
- 58
- Tel
- +86-0371-86658258
- sales@coreychem.com
- Country
- China
- ProdList
- 29914
- Advantage
- 58
More
Less
View Lastest Price from 1,7,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene manufacturers
Career Henan Chemical Co
- Product
- [1,2,4]Triazolo[1,5-a]pyridine 274-85-1
- Price
- US $8.80/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 100kg
- Release date
- 2019-07-04
274-85-1, 1,7,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraeneRelated Search:
[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-8-AMINE
8-NITRO[1,2,4]TRIAZOLO[1,5-A]PYRIDINE
2-(4-METHYLPHENYL)-7-PHENYL[1,2,4]TRIAZOLO[1,5-A]PYRIDINE-8-CARBONITRILE
4-CHLORO-N-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-8-YLBENZENECARBOXAMIDE
2,2,2-TRIFLUORO-N-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-8-YLACETAMIDE
N-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-8-YL-1,2,3-THIADIAZOLE-4-CARBOXAMIDE
2,2-dimethyl-N-[1,2,4]triazolo[1,5-a]pyridin-8-ylpropanamide
2-CHLORO-N-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-8-YLACETAMIDE
4-METHOXY-N-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-8-YLBENZENECARBOXAMIDE
7-(4-CHLOROPHENYL)-2-(2-FURYL)[1,2,4]TRIAZOLO[1,5-A]PYRIDINE-8-CARBONITRILE
2,2,2-TRICHLORO-N-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-8-YLACETAMIDE
2-CHLORO-N-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-8-YLBENZENECARBOXAMIDE
N-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-8-YLPENTANAMIDE
2,4-DICHLORO-N-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-8-YLBENZENECARBOXAMIDE
N-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-8-YL-3-(TRIFLUOROMETHYL)BENZENECARBOXAMIDE
7-PHENYL-2-(2-THIENYL)[1,2,4]TRIAZOLO[1,5-A]PYRIDINE-8-CARBONITRILE
N-[1,2,4]triazolo[1,5-a]pyridin-8-ylcyclopropanecarboxamide
7-PHENYL-2-[3-(TRIFLUOROMETHYL)PHENYL][1,2,4]TRIAZOLO[1,5-A]PYRIDINE-8-CARBONITRILE