Chapter 38 · Miscellaneous chemical products

HSN code 3822 — chemicals list

29,025 products in our catalogue fall under HSN heading 3822. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Reference Standard

Doxepin EP Impurity B

CAS: 4504-88-5
Formula: C₁₉H₂₃NO₂
MW: 297.4 g/mol

VQ-025391

Reference Standard

Doxepin EP Impurity C Hydrochloride

CAS: 4504-96-5
Formula: C₁₈H₂₀ClNO
MW: 301.8 g/mol

VQ-036806

Reference Standard

Doxepin EP Impurity D

CAS: 25127-31-5
Formula: C₁₉H₂₂ClNO
MW: 315.8 g/mol

VQ-025394

Reference Standard

Doxepin EP Impurity D

CAS: 3607-18-9
Formula: C₁₉H₂₁NO
MW: 279.4 g/mol

VQ-036807

Reference Standard

Doxepin Hydrochloride

CAS: 1229-29-4
Formula: C₁₉H₂₂ClNO
MW: 315.8 g/mol

In stock

Reference Standard

Doxepin Hydrochloride - Impurity C (Freebase)

CAS: 67035-76-1
Formula: C₁₈H₁₉NO
MW: 265.3 g/mol

VQ-034828

Reference Standard

Doxepin N-Oxide

CAS: 22684-91-9
Formula: C₁₉H₂₁NO₂
MW: 295.4 g/mol

VQ-025392

Reference Standard

Doxepin N-Oxide Hydrochloride

CAS: 2734342-87-9
Formula: C₁₉H₂₂ClNO₂
MW: 331.8 g/mol

VQ-048094

Reference Standard

Doxepin-d3 Hydrochloride

CAS: 347840-07-7
Formula: C₁₉H₂₂ClNO
MW: 318.9 g/mol

VQ-030303

Reference Standard

Doxepin-N-β-D-Glucuronide

CAS: 1075185-73-7
Formula: C₂₅H₂₉NO₇
MW: 455.5 g/mol

VQ-036815

Reference Standard

Doxercalciferol

CAS: 54573-75-0
Formula: C₂₈H₄₄O₂
MW: 412.6 g/mol

In stock

Reference Standard

Doxifluridine

CAS: 3094-09-5
Formula: C₉H₁₁FN₂O₅
MW: 246.19 g/mol

VQ-024752

Reference Standard

Doxofylline

CAS: 69975-86-6
Formula: C₁₁H₁₄N₄O₄
MW: 266.25 g/mol

VQ-025397

Reference Standard

Doxofylline D6

CAS: 1219805-99-8
Formula: C₁₁H₁₄N₄O₄
MW: 272.29 g/mol

VQ-045188

Reference Standard

Doxofylline Impurity 1

CAS: 1429636-74-7
Formula: C₁₀H₁₆N₄O₃
MW: 240.26 g/mol

VQ-025399

Reference Standard

Doxofylline-d4

CAS: 1346599-13-0
Formula: C₁₁H₁₄N₄O₄
MW: 270.28 g/mol

VQ-036817

Reference Standard

Doxorubicin

CAS: 23214-92-8
Formula: C₂₇H₂₉NO₁₁
MW: 543.5 g/mol

VQ-025402

Reference Standard

Doxorubicin Dimer Impurity

CAS: 2755741-04-7
Formula: C₅₄H₅₆N₂O₂₁
MW: 1069 g/mol

VQ-025401

Reference Standard

Doxorubicin EP Impurity B

CAS: 106401-68-7
Formula: C₂₉H₃₄BrNO₁₁
MW: 652.5 g/mol

VQ-034829

Reference Standard

Doxorubicin EP Impurity C

CAS: 65026-79-1
Formula: C₂₇H₂₈BrNO₁₀
MW: 606.4 g/mol

VQ-043147

Reference Standard

Doxorubicin Hydrobromide EP Impurity C

CAS: 60873-68-9
Formula: C₂₇H₂₉Br₂NO₁₀
MW: 687.3 g/mol

VQ-030088

Reference Standard

Doxorubicin Impurity 19

CAS: 201278-93-5
Formula: C₅₄H₅₄N₂O₂₁
MW: 1067 g/mol

VQ-045311

Reference Standard

Doxorubicinol

CAS: 54193-28-1
Formula: C₂₇H₃₁NO₁₁
MW: 545.5 g/mol

VQ-036819

Reference Standard

Doxorubicinol Hydrochloride

CAS: 63950-05-0
Formula: C₂₇H₃₂ClNO₁₁
MW: 582 g/mol

VQ-036818

Reference Standard

Doxycycline

CAS: 564-25-0
Formula: C₂₂H₂₄N₂O₈
MW: 444.4 g/mol

VQ-007438

Reference Standard

Doxycycline D3

CAS: 2747918-45-0
Formula: C₂₂H₂₁D₃N₂O₈
MW: 447.45 g/mol

VQ-048099

Reference Standard

Doxycycline EP Impurity C

CAS: 6543-77-7
Formula: C₂₂H₂₄N₂O₈
MW: 444.4 g/mol

VQ-022444

Reference Standard

Doxycycline EP Impurity D

CAS: 97583-08-9
Formula: C₂₂H₂₄N₂O₈
MW: 444.4 g/mol

VQ-022445

Reference Standard

Doxycycline EP Impurity E

CAS: 79-57-2
Formula: C₂₂H₂₄N₂O₉
MW: 460.4 g/mol

VQ-022446

Reference Standard

Doxycycline EP Impurity F

CAS: 122861-53-4
Formula: C₂₃H₂₅NO₈
MW: 443.4 g/mol

VQ-021208

Reference Standard

Doxycycline Hyclate

CAS: 24390-14-5
Formula: C₄₆H₅₈Cl₂N₄O₁₈
MW: 1025.9 g/mol

VQ-025403

Reference Standard

Doxycycline Monohydrate

CAS: 17086-28-1
Formula: C₂₂H₂₆N₂O₉
MW: 462.4 g/mol

In stock

Reference Standard

Doxylamine

CAS: 469-21-6
Formula: C₁₇H₂₂N₂O
MW: 270.37 g/mol

VQ-036823

Reference Standard

Doxylamine Di-N-Oxide

CAS: 105176-70-3
Formula: C₁₇H₂₂N₂O₃
MW: 302.37 g/mol

VQ-022450

Reference Standard

Doxylamine EP Impurity A

CAS: 873407-01-3
Formula: C₁₇H₂₂N₂O
MW: 270.37 g/mol

VQ-022449

Reference Standard

Doxylamine EP Impurity B

CAS: 19490-92-7
Formula: C₁₃H₁₃NO
MW: 199.25 g/mol

VQ-022447

Reference Standard

Doxylamine EP Impurity C

CAS: 1221-70-1
Formula: C₁₆H₂₀N₂O
MW: 256.34 g/mol

VQ-021209

Reference Standard

Doxylamine EP impurity C Oxalate

CAS: 2771193-12-3
Formula: C₁₈H₂₂N₂O₅
MW: 346.4 g/mol

VQ-029643

Reference Standard

Doxylamine EP Impurity C(HCL)

CAS: 1442-21-3
Formula: C₁₆H₂₁ClN₂O
MW: 292.81 g/mol

VQ-035124

Reference Standard

Doxylamine EP Impurity D

CAS: 91-02-1
Formula: C₁₂H₉NO
MW: 183.21 g/mol

VQ-022448

Reference Standard

Doxylamine N-Oxide

CAS: 97143-65-2
Formula: C₁₇H₂₂N₂O₂
MW: 286.37 g/mol

VQ-022451

Reference Standard

Doxylamine Pyridinyl-N-oxide

CAS: 99430-77-0
Formula: C₁₇H₂₂N₂O₂
MW: 286.37 g/mol

VQ-022452

Reference Standard

Doxylamine Succinate EP Impurity B Hydrochloride

CAS: 879671-67-7
Formula: C₁₃H₁₄ClNO
MW: 235.71 g/mol

VQ-030311

Reference Standard

Doxylamine-d5 Succinate

CAS: 1216840-94-6
Formula: C₂₁H₂₈N₂O₅
MW: 393.5 g/mol

VQ-030312

Microscopy

DPX mountant

Cat. No.: VQ-000056

VQ-000056

Drabkin's solution

Cat. No.: VQ-003542

VQ-003542

Dragendorff's reagent

Cat. No.: VQ-003543

VQ-003543

Reference Standard

Drometrizole

CAS: 2440-22-4
Formula: C₁₃H₁₁N₃O
MW: 225.25 g/mol

VQ-032832

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HSN code 3822 — chemicals list