Dioxin impurities and related standards

60 reference standards related to Dioxin held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 59 general reference standards · 1 pharmaceutical intermediate. CAS numbers are listed for 60 of 60; 60 entries carry a structure drawing.

On this page

60 reference standards

All entries — structure, identifiers and pack sizes

(2,3-dihydro-1,4-benzodioxin-5-ylmethyl)(ethyl)amine hydrochloride

CAS 1251924-53-4C11H16ClNO2

MW 229.09

IN STOCKRS-Z400PGR
(2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-8-yl)boronic acid pinacol ester

CAS 1309980-14-0C13H18BNO4

MW 263.13

IN STOCKRS-Z400RMG
(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl carbamimidothioate methanesulfonate

CAS 1426291-41-9C11H16N2O5S2

MW 320.05

IN STOCKRS-Z400WQI
(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)(piperidin-4-yl)methanone hydrochloride

CAS 1461707-61-8C14H18ClNO3

MW 283.1

IN STOCKRS-Z400YCL
(7-Methoxy-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanamine hydrochloride

CAS 1210015-85-2C10H14ClNO3

MW 231.07

IN STOCKRS-Z400MP1
(E)-Methyl 3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acrylate

CAS 383907-59-3C12H12O4

MW 220.07

IN STOCKRS-Z401IGN
(R)-6-Chloro-2,3-dihydrobenzo[B][1,4]dioxine-2-carboxylic Acid

CAS 1820579-80-3C9H7ClO4

MW 214

IN STOCKRS-Z401DP4
(S)-3-Formyl-morpholine-4-carboxylic Acid tert-Butyl Ester

CAS 218594-01-5C10H17NO4

MW 215.12

IN STOCKRS-Z401FB3
1,4-Dioxin

CAS 290-67-5C4H4O2

MW 84.07

IN STOCKRS-D286001
1-(2,3-Dihydro-1,4-benzodioxin-6-yl)cyclopentan-1-amine hydrochloride

CAS 1052550-95-4C13H18ClNO2

MW 255.1

IN STOCKRS-Z400GD7
1-(2,3-Dihydro-1,4-benzodioxin-6-yl)cyclopentane-1-carboxylic Acid

CAS 308244-31-7C14H16O4

MW 248.1

IN STOCKRS-Z401HRN
1-(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)-N-methylmethanamine hydrochloride

CAS 21398-54-9C10H14ClNO2

MW 215.07

IN STOCKRS-Z401F4T
1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-piperidone

CAS 250718-94-6C13H15NO3

MW 233.11

IN STOCKRS-Z401GAS
1-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)ethan-1-one

CAS 250726-91-1C8H8O3S

MW 184.02

IN STOCKRS-Z401GAT
1-(6,7-Dichloro-2,3-dihydrobenzo[b][1,4]dioxin-5-yl)ethan-1-one

CAS 166816-11-1C10H8Cl2O3

MW 245.99

IN STOCKRS-Z401CVY
1-(6,7-dichloro-8-nitro-2,3-dihydro-1,4- benzodioxin-5-yl)-1-ethanone

CAS 166816-12-2C10H7Cl2NO5

MW 290.97

IN STOCKRS-Z401CVZ
1-(7-Bromo-2,3-dihydro-1,4-benzodioxin-6-yl)ethan-1-amine hydrochloride

CAS 1193388-69-0C10H13BrClNO2

MW 292.98

IN STOCKRS-Z400M2I
2,3-dihydro-1,4-benzodioxin-5-amine hydrochloride

CAS 16081-46-2C8H10ClNO2

MW 187.04

CUSTOM SYNTHESISRS-Z401CL4
2,3-Dihydro-1,4-benzodioxin-5-ol

CAS 10288-36-5C8H8O3

MW 152.05

IN STOCKRS-Z400F5F
2,3-dihydro-1,4-benzodioxine-6-carbothioamide

CAS 337508-71-1C9H9NO2S

MW 195.04

IN STOCKRS-Z401I48
2,3-Dihydrobenzo[b][1,4]dioxine-2-carboxamide

CAS 33070-04-1C9H9NO3

MW 179.06

IN STOCKRS-Z401I1N
2,3-dihydrobenzo[b][1,4]dioxine-5-carbaldehyde

CAS 29668-43-7C9H8O3

MW 164.05

IN STOCKRS-Z401HES
2,3-Dihydrobenzo[b][1,4]dioxine-5-carboxamide

CAS 349550-81-8C9H9NO3

MW 179.06

IN STOCKRS-Z401I7K
2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE-5,7-DICARBALDEHYDE

CAS 211235-87-9C8H6O4S

MW 198

IN STOCKRS-Z401F1D
2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE-5-CARBALDEHYDE

CAS 204905-77-1C7H6O3S

MW 170

IN STOCKRS-Z401EPQ
2,4-dihydro-1,3-benzodioxine-6-carboxylic acid

CAS 33835-87-9C9H8O4

MW 180.04

IN STOCKRS-Z401I4C
2-(2,3-dihydro-1,4-benzodioxin-2-yl)acetic Acid

CAS 18505-92-5C10H10O4

MW 194.06

CUSTOM SYNTHESISRS-Z401DWF
2-(2,3-dihydro-1,4-benzodioxin-2-yl)acetonitrile

CAS 18505-91-4C10H9NO2

MW 175.06

IN STOCKRS-Z401DWE
2-(2,3-Dihydro-1,4-benzodioxin-2-yl)ethan-1-amine hydrochloride

CAS 2165-35-7C10H14ClNO2

MW 215.07

IN STOCKRS-Z401F7Z
2-(2,3-dihydro-1,4-benzodioxin-6-yl)propan-2-amine hydrochloride

CAS 1235439-48-1C11H16ClNO2

MW 229.09

IN STOCKRS-Z400OVU
2-(2,3-dihydro-1,4-benzodioxin-6-yl)propanoic Acid

CAS 193885-36-8C11H12O4

MW 208.07

IN STOCKRS-Z401EBF
2-(2,3-Dihydro-1,4-benzodioxin-6-ylsulfanyl)acetic Acid

CAS 247228-33-7C10H10O4S

MW 226.03

IN STOCKRS-Z401G7J
2-(hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic Acid

CAS 19676-89-2C10H10O5

MW 210.05

IN STOCKRS-Z401EFD
2-(Iodomethyl)-2,3-dihydrobenzo[b][1,4]dioxine

CAS 23785-19-5C9H9IO2

MW 275.96

CUSTOM SYNTHESISRS-Z401FX1
2-[(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)amino]acetic acid hydrochloride

CAS 31127-41-0C11H14ClNO4

MW 259.06

IN STOCKRS-Z401HUQ
2-Bromo-1-(2,3-dihydrobenzo[b][1,4]dioxin-5-yl)ethan-1-one

CAS 19815-97-5C10H9BrO3

MW 255.97

IN STOCKRS-Z401EH2
2-Chloro-1-[4-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)piperazin-1-yl]ethan-1-one hydrochloride

CAS 1177307-69-5C15H20Cl2N2O3

MW 346.09

CUSTOM SYNTHESISRS-Z400KF6
3-(2,3-dihydro-1,4-benzodioxin-6-yl)propan-1-amine hydrochloride

CAS 1384596-33-1C11H16ClNO2

MW 229.09

IN STOCKRS-Z400UNG
3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-phenyl-1h-pyrazole-4-carbaldehyde

CAS 213748-09-5C18H14N2O3

MW 306.1

IN STOCKRS-Z401F49
3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazol-5-amine hydrochloride

CAS 1031793-23-3C11H12ClN3O2

MW 253.06

IN STOCKRS-Z400F6L
3’-Methoxy-4’-nitroflavone

CAS 145370-39-4C16H11NO5

MW 297.06

IN STOCKRS-Z400Y6N
4-(((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)amino)-4-oxobutanoic acid

CAS 337497-09-3C13H15NO5

MW 265.1

IN STOCKRS-Z401I46
4-(2,3-dihydro-1,4-benzodioxin-6-yl)butan-2-one

CAS 30830-56-9C12H14O3

MW 206.09

CUSTOM SYNTHESISRS-Z401HRO
4-[(2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl)amino]benzenecarboxylic acid

CAS 309923-57-7C16H13NO5

MW 299.08

IN STOCKRS-Z401HTP
4H-benzo[d][1,3]dioxin-6-amine

CAS 22791-64-6C8H9NO2

MW 151.06

CUSTOM SYNTHESISRS-Z401FOB
5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-methylimidazolidine-2,4-dione

CAS 301301-43-9C12H12N2O4

MW 248.08

IN STOCKRS-Z401HIE
5-[(2,3-Dihydro-1,4-benzodioxin-2-ylmethyl)sulfanyl]-1,3,4-thiadiazol-2-amine

CAS 309270-86-8C11H11N3O2S2

MW 281.03

IN STOCKRS-Z401HT3
6-(oxiran-2-yl)-2,3-dihydro-1,4-benzodioxine

CAS 389124-25-8C10H10O3

MW 178.06

IN STOCKRS-Z401IHJ
6-Bromo-2,2,4,4-tetrafluoro-4H-benzo[d][1,3]dioxine

CAS 261762-36-1C8H3BrF4O2

MW 285.93

CUSTOM SYNTHESISRS-Z401GIW
7-Bromo-2,3-dihydro-1,4-benzodioxine-5-carboxylic Acid

CAS 16081-71-3C9H7BrO4

MW 257.95

IN STOCKRS-Z401CL5
7-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-6-amine

CAS 368839-12-7C8H8BrNO2

MW 228.97

CUSTOM SYNTHESISRS-Z401ICS
7-ethoxy-2,3-dihydro-1,4-benzodioxin-6-amine hydrochloride

CAS 1797553-06-0C10H14ClNO3

MW 231.07

IN STOCKRS-Z401DFA
7-Hydroxy-2,2-dimethyl-4H-benzo[D][1,3]dioxin-4-one

CAS 330555-87-8C10H10O4

MW 194.06

IN STOCKRS-Z401I1I
7-Hydroxy-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid

CAS 160657-99-8C9H8O5

MW 196.04

IN STOCKRS-Z401CKU
7-Methyl-2,3-dihydrobenzo[b][1,4]dioxin-6-amine hydrochloride

CAS 1134690-09-7C9H12ClNO2

MW 201.06

IN STOCKRS-Z400I5M
9-Phenyl-2,3-dihydro-[1,4]dioxino[2,3-g]quinolin-7-ol

CAS 303794-09-4C17H13NO3

MW 279.09

IN STOCKRS-Z401HLZ
Capeserod Hydrochloride

CAS 191023-43-5C23H26Cl2N4O4

MW 492.13

BACK ORDERRS-Z401E6T
MEthyl 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,3,4,9-tetrahydro-1h-beta-carboline-3-carboxylate, HCl

CAS 1214667-39-6C21H21ClN2O4

MW 400.12

BACK ORDERRS-Z400MVY
methyl 2-(7-amino-2,3-dihydro-1,4-benzodioxin-6-yl)acetate hydrochloride

CAS 1797842-87-5C11H14ClNO4

MW 259.06

CUSTOM SYNTHESISRS-Z401DFK
N-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl)ethanamine hydrochloride

CAS 1052543-02-8C11H16ClNO2

MW 229.09

IN STOCKRS-Z400GAN

60 reference standards

Frequently asked

How many Dioxin-related reference standards do you hold?

60 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 60 of them and 60 entries carry a structure drawing. The catalogue is extended as new lots are released.

Can you supply a Dioxin impurity that is not listed here?

Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.

What documentation is supplied with Dioxin impurities?

Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.

Do you publish prices or a lead time for Dioxin impurities?

No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.

Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.