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ChemicalBook >> CAS DataBase List >> 1-ethyl-1,2-dihydro-5H-tetrazol-5-one

1-ethyl-1,2-dihydro-5H-tetrazol-5-one

1-ethyl-1,2-dihydro-5H-tetrazol-5-one price.
  • $31 - $1460
  • Product name: 1-ethyl-1,2-dihydro-5H-tetrazol-5-one
  • CAS: 69048-98-2
  • MF: C3H6N4O
  • MW: 114.11
  • EINECS:273-844-2
  • MDL Number:MFCD00067004
  • Synonyms:5H-Tetrazol-5-one,1-ethyl-1,2-dihydro-;1-Ethyl-1,4-dihydro-5H-tetrazol-5-one;1-Ethyl-1,4-dihydro-5H-tetrazol-5-one,98+%;1-ethyl-1,2-dihydro-5H-tetrazol-5-one ;1-Ethyl-1H-tetrazol-5(4H)-one;1-ethyl-2H-1,2,3,4-tetrazol-5-one;1-ethyl-2H-tetrazol-5-one;1-Ethyltetrazolinone
Price21 Properties Safety Information Description
21 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Arctom
  • ChemBridge Corporation
  • Chemenu
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • TRC
Package
  • 50mg
  • 100mg
  • 0.500g
  • 1.00g
  • 1g
  • 5g
  • 25G
  • 100G
  • 200μmol
  • Manufactureraablocks
  • Product numberAA005Z2Z
  • Product description1-Ethyltetrazolinone ≥95%
  • Packaging5g
  • Price$115
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY218156
  • Product description1-Ethyl-1H-tetrazol-5(4H)-one 95.00%
  • Packaging5G
  • Price$130
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY218156
  • Product description1-Ethyl-1H-tetrazol-5(4H)-one 95.00%
  • Packaging25G
  • Price$445
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY218156
  • Product description1-Ethyl-1H-tetrazol-5(4H)-one 95.00%
  • Packaging100G
  • Price$1460
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS136737
  • Product description1-Ethyl-1H-tetrazol-5(4H)-one 95%
  • Packaging25g
  • Price$611
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS136737
  • Product description1-Ethyl-1H-tetrazol-5(4H)-one 95%
  • Packaging5g
  • Price$202
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS136737
  • Product description1-Ethyl-1H-tetrazol-5(4H)-one 95%
  • Packaging1g
  • Price$57
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product number7683AJ
  • Product description1-Ethyl-1,4-dihydro-5H-tetrazol-5-one
  • Packaging100mg
  • Price$409
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number69048982
  • Product description1-Ethyltetrazolinone
  • Packaging1g
  • Price$416
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A409586
  • Product description1-Ethyltetrazolinone 95%
  • Packaging25g
  • Price$376
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A409586
  • Product description1-Ethyltetrazolinone 95%
  • Packaging1g
  • Price$31
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A409586
  • Product description1-Ethyltetrazolinone 95%
  • Packaging5g
  • Price$110
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A409586
  • Product description1-Ethyltetrazolinone 95%
  • Packaging100g
  • Price$1203
  • Updated2026-05-26
  • Buy
  • ManufacturerChemBridge Corporation
  • Product numberBB-4042979
  • Product description1-ethyl-1,4-dihydro-5H-tetrazol-5-one 95%
  • Packaging200μmol
  • Price$84
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM133331
  • Product description1-ethyl-1,4-dihydro-5H-tetrazol-5-one 95%
  • Packaging1g
  • Price$302
  • Updated2026-05-26
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK785096
  • Product description1-Ethyl-1,4-dihydro-5H-tetrazol-5-one 98%
  • Packaging1g
  • Price$500
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA005Z2Z 1-Ethyltetrazolinone ≥95% 5g $115 2026-05-28 Buy
ACHEMBLOCK Y218156 1-Ethyl-1H-tetrazol-5(4H)-one 95.00% 5G $130 2026-05-27 Buy
ACHEMBLOCK Y218156 1-Ethyl-1H-tetrazol-5(4H)-one 95.00% 25G $445 2026-05-27 Buy
ACHEMBLOCK Y218156 1-Ethyl-1H-tetrazol-5(4H)-one 95.00% 100G $1460 2026-05-27 Buy
Activate Scientific AS136737 1-Ethyl-1H-tetrazol-5(4H)-one 95% 25g $611 2026-06-04 Buy
Activate Scientific AS136737 1-Ethyl-1H-tetrazol-5(4H)-one 95% 5g $202 2026-06-04 Buy
Activate Scientific AS136737 1-Ethyl-1H-tetrazol-5(4H)-one 95% 1g $57 2026-06-04 Buy
AK Scientific 7683AJ 1-Ethyl-1,4-dihydro-5H-tetrazol-5-one 100mg $409 2021-12-16 Buy
Alichem 69048982 1-Ethyltetrazolinone 1g $416 2021-12-16 Buy
Arctom BD-A409586 1-Ethyltetrazolinone 95% 25g $376 2026-05-26 Buy
Arctom BD-A409586 1-Ethyltetrazolinone 95% 1g $31 2026-05-26 Buy
Arctom BD-A409586 1-Ethyltetrazolinone 95% 5g $110 2026-05-26 Buy
Arctom BD-A409586 1-Ethyltetrazolinone 95% 100g $1203 2026-05-26 Buy
ChemBridge Corporation BB-4042979 1-ethyl-1,4-dihydro-5H-tetrazol-5-one 95% 200μmol $84 2021-12-16 Buy
Chemenu CM133331 1-ethyl-1,4-dihydro-5H-tetrazol-5-one 95% 1g $302 2026-05-26 Buy
Frontier Specialty Chemicals JK785096 1-Ethyl-1,4-dihydro-5H-tetrazol-5-one 98% 1g $500 2021-12-16 Buy
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Properties

Melting point :80℃
Boiling point :121℃
Density :1.55
Flash point :27℃
storage temp. :Refrigerator, under inert atmosphere
solubility :Chloroform (Slightly), Dichloromethane (Slightly)
pka :-1.42±0.20(Predicted)
form :Solid
color :White to Off-White
Stability :Moisture Sensitive
InChI :InChI=1S/C3H6N4O/c1-2-7-3(8)4-5-6-7/h2H2,1H3,(H,4,6,8)
InChIKey :YVVZUMUVGRLSRZ-UHFFFAOYSA-N
SMILES :N1(CC)C(=O)N=NN1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

Intermediate for the synthesis of Alfentanil

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Suppliers and manufacturers

Shanghai Run-Biotech Co., Ltd. Shaoyuan Technology (Shanghai) Co., Ltd. J & K SCIENTIFIC LTD. Chemsky（shanghai）International Co.,Ltd. HBCChem, Inc. Shanghai Xingui Biotechnology Co., Ltd. Shanghai Qiao Chemical Science Co., Ltd Amadis Chemical Company Limited Aikon International Limited Bejing Famous Pharmaceutical Technology Co., Ltd.