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ChemicalBook >> CAS DataBase List >> 3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine

3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine

$10 - $2400
Product name: 3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine
CAS: 20348-23-6
MF: C7H8N2O
MW: 136.15
EINECS:
MDL Number:MFCD09025907
Synonyms:3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]OXAZINE;3,4-Dihydro-2H-pyrido[3,2-b]oxazine;2H,3H,4H-pyrido[3,2-b][1,4]oxazine;2,3-dihydropyrido[3,2-b][1,4]oxazine;2H-Pyrido[3,2-b]-1,4-oxazine, 3,4-dihydro-;3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine ISO 9001：2015 REACH;Compound Fr16627

Price45 Properties Safety Information Description

45 prices

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Brand

aablocks
Abosyn
ACHEMBLOCK
AK Scientific
Alichem
Ambeed
American Custom Chemicals Corporation
Apolloscientific
Atlantic Research Chemicals
Chemcia Scientific
Chemenu
ChemScene
Crysdot
J&W Pharmlab
Matrix Scientific
SynQuest Laboratories
Synthonix
TRC

Package

100mg
250mg
500mg
1g
2G
2.5G
5g
10g
25g
100g

Manufactureraablocks
Product numberAA0028TW
Product description3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%
Packaging250mg
Price$10
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0028TW
Product description3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%
Packaging1g
Price$22
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0028TW
Product description3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%
Packaging5g
Price$82
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0028TW
Product description3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%
Packaging25g
Price$357
Updated2026-05-28
Buy

ManufacturerAbosyn
Product number61-3041
Product description3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine ＞95%(Puritymayvarybetweenbatches)
Packaging5g
Price$150
Updated2026-05-21
Buy

ManufacturerAbosyn
Product number61-3041
Product description3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine ＞95%(Puritymayvarybetweenbatches)
Packaging1g
Price$50
Updated2026-05-21
Buy

ManufacturerACHEMBLOCK
Product numberT99542
Product description3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine 97%
Packaging5G
Price$125
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberT99542
Product description3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine 97%
Packaging25G
Price$445
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product number0424AB
Product description3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine
Packaging100mg
Price$88
Updated2021-12-16
Buy

ManufacturerAlichem
Product number20348236
Product description3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine
Packaging10g
Price$610.98
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA310395
Product description3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%
Packaging1g
Price$111
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA310395
Product description3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%
Packaging250mg
Price$41
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA310395
Product description3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%
Packaging100mg
Price$27
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA310395
Product description3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%
Packaging5g
Price$386
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0167245
Product description3,4-DIHYDRO-2H-PYRIDO[3,2-BETA][1,4]OXAZINE 95.00%
Packaging1G
Price$1143.61
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0167245
Product description3,4-DIHYDRO-2H-PYRIDO[3,2-BETA][1,4]OXAZINE 95.00%
Packaging2.5G
Price$1771.13
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA0028TW	3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%	250mg	$10	2026-05-28	Buy
aablocks	AA0028TW	3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%	1g	$22	2026-05-28	Buy
aablocks	AA0028TW	3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%	5g	$82	2026-05-28	Buy
aablocks	AA0028TW	3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%	25g	$357	2026-05-28	Buy
Abosyn	61-3041	3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine ＞95%(Puritymayvarybetweenbatches)	5g	$150	2026-05-21	Buy
Abosyn	61-3041	3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine ＞95%(Puritymayvarybetweenbatches)	1g	$50	2026-05-21	Buy
ACHEMBLOCK	T99542	3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine 97%	5G	$125	2026-05-27	Buy
ACHEMBLOCK	T99542	3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine 97%	25G	$445	2026-05-27	Buy
AK Scientific	0424AB	3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine	100mg	$88	2021-12-16	Buy
Alichem	20348236	3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine	10g	$610.98	2021-12-16	Buy
Ambeed	A310395	3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%	1g	$111	2021-12-16	Buy
Ambeed	A310395	3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%	250mg	$41	2021-12-16	Buy
Ambeed	A310395	3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%	100mg	$27	2021-12-16	Buy
Ambeed	A310395	3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine 97%	5g	$386	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0167245	3,4-DIHYDRO-2H-PYRIDO[3,2-BETA][1,4]OXAZINE 95.00%	1G	$1143.61	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0167245	3,4-DIHYDRO-2H-PYRIDO[3,2-BETA][1,4]OXAZINE 95.00%	2.5G	$1771.13	2021-12-16	Buy

Next Last

Properties

Melting point :85 °C
Boiling point :285.7±29.0 °C(Predicted)
Density :1.168
storage temp. :2-8°C(protect from light)
pka :9.82±0.20(Predicted)
Appearance :White to off-white Solid

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
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:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

ChEBI: 3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine is a secondary amine.

More related product prices

20348-09-8

Suppliers and manufacturers

TargetMol Chemicals Inc.

$29.00
3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine CAS:20348-23-6

Shanghai Rlavie Technology Co ltd

3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine CAS:20348-23-6

Shaanxi Dideu Medichem Co. Ltd

$1.10
3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine CAS:20348-23-6

Capot Chemical Co.,Ltd.

Accela ChemBio Inc.

Alchem Pharmtech,Inc.

CONIER CHEM AND PHARMA LIMITED

Fuxin Pharmaceutical

Career Henan Chemica Co

ANHUI WITOP BIOTECH CO., LTD

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3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers