成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 3-Amino-2(1H)-pyridinone

3-Amino-2(1H)-pyridinone

3-Amino-2(1H)-pyridinone price.
  • $8 - $1953
  • Product name: 3-Amino-2(1H)-pyridinone
  • CAS: 33630-99-8
  • MF: C5H6N2O
  • MW: 110.11
  • EINECS:
  • MDL Number:MFCD03411556
  • Synonyms:3-AMINO-PYRIDIN-2-OL;3-AMINO-2-HYDROXYPYRIDINE 99%;3-Amino-2(1H)-pyridinone;3-Amino-2-hydroxypyridine;3-Amino-2-pyridinol;2-HYDROXY-3-AMINO PYRIDINE;3-Amino-2-hydroxypyridine ,98%;3-Amino-2-pyridinol,97%
42 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Anichem
  • Atlantic Research Chemicals
  • ChemBridge Corporation
  • Chemenu
  • ChemScene
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • 500g
  • 1gm:
  • ManufacturerAK Scientific
  • Product numberJ98674
  • Product description3-Amino-2-hydroxypyridine
  • Packaging5g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98674
  • Product description3-Amino-2-hydroxypyridine
  • Packaging100g
  • Price$410
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH64480
  • Product description3-Amino-2-hydroxypyridine, 98%
  • Packaging250mg
  • Price$26.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH64480
  • Product description3-Amino-2-hydroxypyridine, 98%
  • Packaging1g
  • Price$77.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH64480
  • Product description3-Amino-2-hydroxypyridine, 98%
  • Packaging5g
  • Price$302.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number33630998
  • Product description3-Amino-2-hydroxypyridine
  • Packaging25g
  • Price$157.67
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number33630998
  • Product description3-Amino-2-hydroxypyridine
  • Packaging100g
  • Price$450.49
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number33630998
  • Product description3-Amino-2-hydroxypyridine
  • Packaging500g
  • Price$1892.04
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA286539
  • Product description3-Aminopyridin-2(1H)-one 98%
  • Packaging1g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA286539
  • Product description3-Aminopyridin-2(1H)-one 98%
  • Packaging5g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA286539
  • Product description3-Aminopyridin-2(1H)-one 98%
  • Packaging10g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA286539
  • Product description3-Aminopyridin-2(1H)-one 98%
  • Packaging25g
  • Price$112
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA286539
  • Product description3-Aminopyridin-2(1H)-one 98%
  • Packaging100g
  • Price$403
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA286539
  • Product description3-Aminopyridin-2(1H)-one 98%
  • Packaging500g
  • Price$1953
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1052616
  • Product description3-AMINO-2-HYDROXYPYRIDINE 95.00%
  • Packaging5MG
  • Price$454.14
  • Updated2021-12-16
  • Buy
  • ManufacturerAnichem
  • Product numberA74254
  • Product description3-Amino-pyridin-2-ol >95%
  • Packaging1g
  • Price$58
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J98674 3-Amino-2-hydroxypyridine 5g $35 2021-12-16 Buy
AK Scientific J98674 3-Amino-2-hydroxypyridine 100g $410 2021-12-16 Buy
Alfa Aesar H64480 3-Amino-2-hydroxypyridine, 98% 250mg $26.6 2021-12-16 Buy
Alfa Aesar H64480 3-Amino-2-hydroxypyridine, 98% 1g $77.65 2024-03-01 Buy
Alfa Aesar H64480 3-Amino-2-hydroxypyridine, 98% 5g $302.65 2024-03-01 Buy
Alichem 33630998 3-Amino-2-hydroxypyridine 25g $157.67 2021-12-16 Buy
Alichem 33630998 3-Amino-2-hydroxypyridine 100g $450.49 2021-12-16 Buy
Alichem 33630998 3-Amino-2-hydroxypyridine 500g $1892.04 2021-12-16 Buy
Ambeed A286539 3-Aminopyridin-2(1H)-one 98% 1g $8 2021-12-16 Buy
Ambeed A286539 3-Aminopyridin-2(1H)-one 98% 5g $27 2021-12-16 Buy
Ambeed A286539 3-Aminopyridin-2(1H)-one 98% 10g $50 2021-12-16 Buy
Ambeed A286539 3-Aminopyridin-2(1H)-one 98% 25g $112 2021-12-16 Buy
Ambeed A286539 3-Aminopyridin-2(1H)-one 98% 100g $403 2021-12-16 Buy
Ambeed A286539 3-Aminopyridin-2(1H)-one 98% 500g $1953 2021-12-16 Buy
American Custom Chemicals Corporation CHM1052616 3-AMINO-2-HYDROXYPYRIDINE 95.00% 5MG $454.14 2021-12-16 Buy
Anichem A74254 3-Amino-pyridin-2-ol >95% 1g $58 2021-12-16 Buy

Properties

Melting point :118-130 °C
Boiling point :206.4°C (rough estimate)
Density :1.2111 (rough estimate)
refractive index :1.4800 (estimate)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
pka :13.87±0.10(Predicted)
form :Powder
color :Dark brown to black
Water Solubility :Slightly soluble in water.
CAS DataBase Reference :33630-99-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.

Description

It is used as pharmaceutical intermediate. It is involved in synthesis of functionalized pyrido[4,3-b][1,4]oxazine and imidazo[1,2-a]pyridine derivatives. The use of ethyl 2-chloro-3-oxopropanoate with 2-amino-3-hydroxypyridine or 3-amino-4-hydroxypyridine led, respectively, to imidazo[1,2-a]pyridine derivatives or ethyl pyrido[4,3-b][1,4] oxazine-2-carboxylate.

Related product price