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ChemicalBook >> CAS DataBase List >> 2H-1-Benzopyran-4-amine,3,4-dihydro-,(4S)-(9CI)

2H-1-Benzopyran-4-amine,3,4-dihydro-,(4S)-(9CI)

$27 - $2856.57
Product name: 2H-1-Benzopyran-4-amine,3,4-dihydro-,(4S)-(9CI)
CAS: 188198-38-1
MF: C9H11NO
MW: 149.19
EINECS:
MDL Number:MFCD06761755
Synonyms:2H-1-Benzopyran-4-amine,3,4-dihydro-,(4S)-(9CI);(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine;2H-1-Benzopyran-4-amine, 3,4-dihydro-, (4S)-;(S)-3,4-dihydro-2H-chroMen-4-aMine;(S)-3,4-Dihydro-2H-1-benzopyran-4-amine;(4S)-Chroman-4-amine hydrochloride;(S)-4-Aminochromane;(4S)-3,4-dihydro-2H-chromen-4-amine

Price47 Properties Safety Information Description

47 prices

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Brand

aablocks
ACHEMBLOCK
Alichem
American Custom Chemicals Corporation
Biosynth
Chemenu
Chem-Impex
Crysdot
J&W Pharmlab
Matrix Scientific
Synthonix
Usbiological

Package

25mg
50mg
100mg
250.00mg
250mg
500mg
1.00g
1g
2.5G
5g
5.00g
10g
25g

Manufactureraablocks
Product numberAA002GOI
Product description(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%
Packaging100mg
Price$27
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002GOI
Product description(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 95%
Packaging250mg
Price$40
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002GOI
Product description(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%
Packaging1g
Price$120
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002GOI
Product description(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%
Packaging5g
Price$540
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002GOI
Product description(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%
Packaging10g
Price$940
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002GOI
Product description(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%
Packaging25g
Price$1875
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberS77837
Product description(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%
Packaging25G
Price$1520
Updated2026-05-25
Buy

ManufacturerACHEMBLOCK
Product numberS77837
Product description(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%
Packaging25G
Price$1520
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberS77837
Product description(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%
Packaging5G
Price$380
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberS77837
Product description(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%
Packaging5G
Price$380
Updated2026-05-25
Buy

ManufacturerAlichem
Product number188198381
Product description(S)-Chroman-4-amine
Packaging1g
Price$630
Updated2021-12-16
Buy

ManufacturerAlichem
Product number188198381
Product description(S)-Chroman-4-amine
Packaging250mg
Price$254.4
Updated2021-12-16
Buy

ManufacturerAlichem
Product number188198381
Product description(S)-Chroman-4-amine
Packaging5g
Price$2163
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCCH0000142
Product description2H-1-BENZOPYRAN-4-AMINE, 3,4-DIHYDRO-, (4S)- 95.00%
Packaging5G
Price$2856.57
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCCH0000142
Product description2H-1-BENZOPYRAN-4-AMINE, 3,4-DIHYDRO-, (4S)- 95.00%
Packaging1G
Price$1303.69
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCCH0000142
Product description2H-1-BENZOPYRAN-4-AMINE, 3,4-DIHYDRO-, (4S)- 95.00%
Packaging2.5G
Price$2070.51
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA002GOI	(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%	100mg	$27	2026-05-28	Buy
aablocks	AA002GOI	(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 95%	250mg	$40	2026-05-28	Buy
aablocks	AA002GOI	(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%	1g	$120	2026-05-28	Buy
aablocks	AA002GOI	(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%	5g	$540	2026-05-28	Buy
aablocks	AA002GOI	(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%	10g	$940	2026-05-28	Buy
aablocks	AA002GOI	(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%	25g	$1875	2026-05-28	Buy
ACHEMBLOCK	S77837	(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%	25G	$1520	2026-05-25	Buy
ACHEMBLOCK	S77837	(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%	25G	$1520	2026-05-27	Buy
ACHEMBLOCK	S77837	(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%	5G	$380	2026-05-27	Buy
ACHEMBLOCK	S77837	(4S)-3,4-Dihydro-2H-1-benzopyran-4-amine 97%	5G	$380	2026-05-25	Buy
Alichem	188198381	(S)-Chroman-4-amine	1g	$630	2021-12-16	Buy
Alichem	188198381	(S)-Chroman-4-amine	250mg	$254.4	2021-12-16	Buy
Alichem	188198381	(S)-Chroman-4-amine	5g	$2163	2021-12-16	Buy
American Custom Chemicals Corporation	CCH0000142	2H-1-BENZOPYRAN-4-AMINE, 3,4-DIHYDRO-, (4S)- 95.00%	5G	$2856.57	2021-12-16	Buy
American Custom Chemicals Corporation	CCH0000142	2H-1-BENZOPYRAN-4-AMINE, 3,4-DIHYDRO-, (4S)- 95.00%	1G	$1303.69	2021-12-16	Buy
American Custom Chemicals Corporation	CCH0000142	2H-1-BENZOPYRAN-4-AMINE, 3,4-DIHYDRO-, (4S)- 95.00%	2.5G	$2070.51	2021-12-16	Buy

Next Last

Properties

Boiling point :237.4±39.0 °C(Predicted)
Density :1.106±0.06 g/cm3(Predicted)
storage temp. :2-8°C(protect from light)
pka :8.87±0.20(Predicted)
Appearance :Colorless to light yellow Liquid
optical activity :-19.7°(C=0.05g/100mL, CHCL3, 20°C, 589nm)
InChI :InChI=1S/C9H11NO/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-4,8H,5-6,10H2/t8-/m0/s1
InChIKey :LCOFMNJNNXWKOC-QMMMGPOBSA-N
SMILES :C1OC2=CC=CC=C2[C@@H](N)C1

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning		P264, P270, P301+P312, P330, P501

Precautionary statements:

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

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Suppliers and manufacturers

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2H-1-Benzopyran-4-amine,3,4-dihydro-,(4S)-(9CI) CAS:188198-38-1

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2H-1-Benzopyran-4-amine,3,4-dihydro-,(4S)-(9CI)

Properties

Safety Information

Description

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