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

Venlafaxine-d6 Hydrochloride

CAS: 1062606-12-5
Formula: C₁₇H₂₇NO₂
MW: 283.44 g/mol

VQ-042851

Reference Standard

Verapamil

CAS: 52-53-9
Formula: C₂₇H₃₈N₂O₄
MW: 454.6 g/mol

VQ-007843

Reference Standard

Verapamil EP Impurity A

CAS: 141991-88-0
Formula: C₂₅H₃₈N₂O₄
MW: 430.6 g/mol

VQ-028674

Reference Standard

Verapamil EP Impurity A Dihydrochloride

CAS: 63434-11-7
Formula: C₂₅H₄₀Cl₂N₂O₄
MW: 503.5 g/mol

VQ-043347

Reference Standard

Verapamil EP Impurity B

CAS: 3490-06-0
Formula: C₁₁H₁₇NO₂
MW: 195.26 g/mol

VQ-023995

Reference Standard

Verapamil EP Impurity B HCl

CAS: 13078-76-7
Formula: C₁₁H₁₈ClNO₂
MW: 231.72 g/mol

VQ-028679

Reference Standard

Verapamil EP Impurity C

CAS: 3490-05-9
Formula: C₁₂H₁₉NO₂
MW: 209.28 g/mol

VQ-028676

Reference Standard

Verapamil EP Impurity C (hydrochloride)

CAS: 51012-67-0
Formula: C₁₂H₂₀ClNO₂
MW: 245.74 g/mol

VQ-034923

Reference Standard

Verapamil EP Impurity D

CAS: 36770-74-8
Formula: C₁₄H₂₂ClNO₂
MW: 271.78 g/mol

In stock

Reference Standard

Verapamil EP Impurity F

CAS: 34245-14-2
Formula: C₁₇H₂₆N₂O₂
MW: 290.4 g/mol

VQ-028675

Reference Standard

Verapamil EP Impurity F (HCl)

CAS: 67775-97-7
Formula: C₁₇H₂₇ClN₂O₂
MW: 326.9 g/mol

VQ-023996

Reference Standard

Verapamil EP Impurity H

CAS: 67018-83-1
Formula: C₂₆H₃₆N₂O₄
MW: 440.6 g/mol

VQ-028930

Reference Standard

Verapamil EP Impurity H

CAS: 190850-49-8
Formula: C₂₆H₃₇ClN₂O₄
MW: 477 g/mol

VQ-034581

Reference Standard

Verapamil EP Impurity I

CAS: 2893-91-6
Formula: C₂₆H₃₆N₂O₄
MW: 440.6 g/mol

VQ-028669

Reference Standard

Verapamil EP Impurity J

CAS: 67018-85-3
Formula: C₂₆H₃₆N₂O₄
MW: 440.6 g/mol

VQ-028670

Reference Standard

Verapamil EP Impurity K

CAS: 20850-49-1
Formula: C₁₃H₁₇NO₂
MW: 219.28 g/mol

VQ-028673

Reference Standard

Verapamil EP Impurity L

CAS: 14046-55-0
Formula: C₁₂H₁₆O₃
MW: 208.25 g/mol

VQ-028677

Reference Standard

Verapamil EP Impurity M

CAS: 141991-89-1
Formula: C₄₂H₅₇N₃O₆
MW: 699.9 g/mol

VQ-034582

Reference Standard

Verapamil EP Impurity M HCl salt

CAS: 190850-50-1
Formula: C₄₂H₅₈ClN₃O₆
MW: 736.4 g/mol

VQ-034588

Reference Standard

Verapamil EP Impurity N

CAS: 2086274-75-9
Formula: C₃₃H₄₇N₃O₄
MW: 549.7 g/mol

VQ-035244

Reference Standard

Verapamil EP Impurity O

CAS: 959011-16-6
Formula: C₂₇H₃₈N₂O₄
MW: 454.6 g/mol

VQ-028671

Reference Standard

Verapamil EP Impurity P

CAS: 2086275-13-8
Formula: C₂₉H₃₈N₂O₄
MW: 478.6 g/mol

VQ-028672

Reference Standard

Verapamil Hydrochloride

CAS: 152-11-4
Formula: C₂₇H₃₉ClN₂O₄
MW: 491.1 g/mol

In stock

Reference Standard

Verapamil Impurity 10

CAS: 26056-32-6
Formula: C₁₂H₁₅NO
MW: 189.25 g/mol

VQ-042864

Reference Standard

Verapamil Impurity 12

CAS: 92040-70-5
Formula: C₁₃H₁₇NO₂
MW: 219.28 g/mol

VQ-042859

Reference Standard

Verapamil Impurity 13

CAS: 371214-67-4
Formula: C₁₃H₁₇NO₂
MW: 219.28 g/mol

VQ-042860

Reference Standard

Verapamil Impurity 14

CAS: 1082435-26-4
Formula: C₁₃H₁₇NO₂
MW: 219.28 g/mol

VQ-042861

Reference Standard

Verapamil Impurity 15

CAS: 120353-00-6
Formula: C₁₃H₁₇NO₂
MW: 219.28 g/mol

VQ-042862

Reference Standard

Verapamil Impurity 16

CAS: 2110666-93-6
Formula: C₁₃H₁₇NO₂
MW: 219.28 g/mol

VQ-042863

Reference Standard

Verapamil N-Oxide

CAS: 123861-30-3
Formula: C₂₇H₃₈N₂O₅
MW: 470.6 g/mol

In stock

Reference Standard

Verapamil-d6 Hydrochloride

CAS: 1185032-80-7
Formula: C₂₇H₃₉ClN₂O₄
MW: 497.1 g/mol

VQ-034583

Reference Standard

Verapamil-d7 Hydrochloride

CAS: 1188265-55-5
Formula: C₂₇H₃₉ClN₂O₄
MW: 498.1 g/mol

VQ-042868

Reference Standard

Veratric acid-d6

CAS: 1162658-12-9
Formula: C₉H₁₀O₄
MW: 188.21 g/mol

VQ-031752

Reference Standard

Vericiguat

CAS: 1350653-20-1
Formula: C₁₉H₁₆F₂N₈O₂
MW: 426.4 g/mol

In stock

Reference Standard

Vericiguat Dicarbamate Impurity

Formula: C₂₁H₁₈F₂N₈O₄
MW: 484.42 g/mol

In stock

Reference Standard

Vericiguat N-Glucuronide

CAS: 2112745-90-9
Formula: C₂₅H₂₄F₂N₈O₈
MW: 602.5 g/mol

VQ-034591

Reference Standard

Vericiguat Urea Dicarbamate Impurity

Formula: C₂₂H₁₆F₂N₈O₅
MW: 510.41 g/mol

In stock

Reference Standard

Verteporfin

CAS: 129497-78-5
Formula: C₄₁H₄₂N₄O₈
MW: 718.79 g/mol

VQ-039158

Reference Standard

Vibegron

CAS: 1190389-15-1
Formula: C₂₆H₂₈N₄O₃
MW: 444.5 g/mol

VQ-023997

Reference Standard

Vibegron Impurity 71

CAS: 1426289-21-5
Formula: C₁₈H₂₀N₂O
MW: 280.4 g/mol

VQ-042872

Reference Standard

Vibegron N-Boc (1R,2S)-hydroxy phenylhexynyl Impurity

CAS: 1437235-58-9
Formula: C₁₇H₂₃NO₃
MW: 289.4 g/mol

VQ-034594

Reference Standard

Vibegron N-Boc Amino alcohol (Nitrophenyl) Impurity (1R,2R) Isomer

CAS: 1628836-10-1
Formula: C₂₃H₂₆N₂O₅
MW: 410.5 g/mol

VQ-034592

Reference Standard

Vibegron N-Boc Amino Alcohol Impurity

CAS: 439612-08-5
Formula: C₁₅H₂₁NO₅
MW: 295.33 g/mol

VQ-028682

Reference Standard

Vibegron N-Boc Amino Alcohol Impurity (2S,3R)-Isomer

CAS: 136620-75-2
Formula: C₁₅H₂₁NO₅
MW: 295.33 g/mol

VQ-028684

Reference Standard

Vibegron N-Boc Amino Alcohol Impurity (2S,3S) Isomer

CAS: 136620-82-1
Formula: C₁₅H₂₁NO₅
MW: 295.33 g/mol

VQ-028683

Reference Standard

Vibegron N-Boc Amino Phenylhexynyl Impurity (1R,2R)-Isomer

CAS: 1437235-52-3
Formula: C₁₇H₂₃NO₃
MW: 289.4 g/mol

VQ-028687

Reference Standard

Vicagrel

CAS: 1314081-53-2
Formula: C₁₈H₁₈ClNO₄S
MW: 379.9 g/mol

VQ-042874

Reference Standard

Vicenin II

CAS: 23666-13-9
Formula: C₂₇H₃₀O₁₅
MW: 594.5 g/mol

VQ-035096

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HSN code 3822 — chemicals list