Chapter 29 · Organic chemicals

HS 2933: nitrogen heterocycles

5,680 catalogue products are classified under heading 2933. Separately defined organic compounds. The bulk of solvents, building blocks, intermediates and many reference standards are classified in this chapter.

29332990 45129333990 20929339900 20229335990 15629333919 4329339990 1929333200 1529333100 1129331990 1029334900 1029333920 629337900 629331100 529333918 529335200 529332100 429335400 329333900 229333913 229333917 229336100 229336900 229336990 2293399 2

Products under HS 2933

4,081–4,128 of 5,680 products

H-Arg(Pbf)-OH

CAS: 200115-86-2
Formula: C₁₉H₃₀N₄O₅S
MW: 426.5 g/mol

ZX-035389

H-Cys(Trt)-OH

CAS: 2799-07-7
Formula: C₂₂H₂₁NO₂S
MW: 363.5 g/mol

ZX-041321

H-D-Phe-Pip-Arg-pNA dihydrochloride

CAS: 62354-65-8
Formula: C₂₇H₃₈Cl₂N₈O₅
MW: 625.5 g/mol

ZX-041382

H-Gln(Trt)-OH

CAS: 102747-84-2
Formula: C₂₄H₂₄N₂O₃
MW: 388.5 g/mol

ZX-041316

H-Gly-Gly-Phe-OH

CAS: 6234-26-0
Formula: C₁₃H₁₇N₃O₄
MW: 279.29 g/mol

ZX-043985

H-His(Trt)-OH

CAS: 35146-32-8
Formula: C₂₅H₂₃N₃O₂
MW: 397.5 g/mol

ZX-041317

H-Lys(ivDde)-OH

CAS: 919281-76-8
Formula: C₁₉H₃₂N₂O₄
MW: 352.5 g/mol

ZX-042164

H-Pip(Cbz)-OH

CAS: 115655-41-9
Formula: C₁₄H₁₈N₂O₄
MW: 278.3 g/mol

ZX-041823

Haemanthamine

CAS: 466-75-1
Formula: C₁₇H₁₉NO₄
MW: 301.34 g/mol

ZX-042871

Halquinol

CAS: 8067-69-4
Formula: C₂₇H₁₇Cl₄N₃O₃
MW: 573.2 g/mol

ZX-039779

HATU, 99%

CAS: 148893-10-1
Formula: C₁₀H₁₅F₆N₆OP
MW: 380.23 g/mol

ZX-002390

HATU, AR

CAS: 148893-10-1
Formula: C₁₀H₁₅F₆N₆OP
MW: 380.23 g/mol

ZX-038166

HBTU

CAS: 94790-37-1
Formula: C₁₁H₁₆F₆N₅OP
MW: 379.24 g/mol

ZX-011314

He-chemical 0400806

CAS: 1437316-91-0
Formula: C₆H₄F₂IN
MW: 255 g/mol

ZX-045691

Hematite

CAS: 1317-60-8
Formula: Fe₂O₃
MW: 159.69 g/mol

ZX-013760

Hematoporphyrin dihydrochloride

CAS: 17696-69-4
Formula: C₃₄H₄₀Cl₂N₄O₆
MW: 671.6 g/mol

ZX-047661

Heparin Disaccharide I-A Sodium Salt

CAS: 136098-00-5
Formula: C₁₄H₁₈NNa₃O₁₇S₂
MW: 605.4 g/mol

ZX-041243

Heparin Disaccharide I-S Tetrasodium

CAS: 136098-10-7
Formula: C₁₂H₁₅NNa₄O₁₉S₃
MW: 665.4 g/mol

ZX-041247

Heparin Disaccharide II-A Disodium

CAS: 136098-06-1
Formula: C₁₄H₂₁NNaO₁₄S
MW: 482.4 g/mol

ZX-041244

Heparin Disaccharide II-S TriSodium

CAS: 136098-05-0
Formula: C₁₂H₁₆NNa₃O₁₆S₂
MW: 563.4 g/mol

ZX-041248

Heparin Disaccharide III-A Disodium

CAS: 136098-11-8
Formula: C₁₄H₁₉NNa₂O₁₄S
MW: 503.3 g/mol

ZX-041245

Heparin Disaccharide III-S Trisodium

CAS: 136098-03-8
Formula: C₁₂H₁₆NNa₃O₁₆S₂
MW: 563.4 g/mol

ZX-041249

Heparin Disaccharide IV-A Sodium

CAS: 136098-07-2
Formula: C₁₄H₂₀NNaO₁₁
MW: 401.3 g/mol

ZX-041246

Heparin Disaccharide IV-S Disodium

CAS: 136098-08-3
Formula: C₁₂H₁₇NNa₂O₁₃S
MW: 461.31 g/mol

ZX-041250

HEPES Sodium Salt, cell culture tested

CAS: 75277-39-3
Formula: C₈H₁₇N₂NaO₄S
MW: 260.29 g/mol

ZX-018701

Hepes, cell culture tested 99%

CAS: 7365-45-9
Formula: C₈H₁₈N₂O₄S
MW: 238.31 g/mol

ZX-037087

Hepes, extra pure, 98%

CAS: 7365-45-9
Formula: C₈H₁₈N₂O₄S
MW: 238.31 g/mol

ZX-003090

Hepes, for biochemistry, 99%

CAS: 7365-45-9
Formula: C₈H₁₈N₂O₄S
MW: 238.31 g/mol

ZX-003091

Hepes, for molecular biology, 99.5%

CAS: 7365-45-9
Formula: C₈H₁₈N₂O₄S
MW: 238.31 g/mol

ZX-003092

Heptadecanoic acid, 98%

CAS: 506-12-7
Formula: C₁₇H₃₄O₂
MW: 270.5 g/mol

ZX-007560

Heptanoyl chloride, 99%

CAS: 2528-61-2
Formula: C₇H₁₃ClO
MW: 148.63 g/mol

ZX-008194

Heterodendrin

CAS: 66465-22-3
Formula: C₁₁H₁₉NO₆
MW: 261.27 g/mol

ZX-040994

Hexaamminecobalt(III) chloride, 99%

CAS: 10534-89-1
Formula: Cl₃CoH₁₈N₆
MW: 267.47 g/mol

ZX-013761

Hexafluoropropene, trimer, 97%

CAS: 6792-31-0
Formula: C₉F₁₈
MW: 450.07 g/mol

ZX-009762

Hexahydro-2-methyl-1-(p-toluenesulfonyl)-4-(t-butoxycarbonyl)-1,4-diazepine

CAS: 1246814-73-2
Formula: C₁₈H₂₈N₂O₄S
MW: 368.5 g/mol

ZX-044248

Hexamethyleneimine

CAS: 111-49-9
Formula: C₆H₁₃N
MW: 99.17 g/mol

ZX-044645

Hexamethyleneimine, extra pure >99%

CAS: 111-49-9
Formula: C₆H₁₃N
MW: 99.17 g/mol

ZX-019077

Hexamethylenetetramine

CAS: 100-97-0
Formula: C₆H₁₂N₄
MW: 140.19 g/mol

ZX-012507

Hexamethylenimineethylchloride HCl

CAS: 26487-67-2
Formula: C₈H₁₇Cl₂N
MW: 198.13 g/mol

ZX-018784

Hexyl ((4-aminophenyl)(imino)methyl)carbamate Hydrochloride

CAS: 1307233-93-7
Formula: C₁₄H₂₂ClN₃O₂
MW: 299.79 g/mol

ZX-012508

Hexyl chloride, 98%

CAS: 544-10-5
Formula: C₆H₁₃Cl
MW: 120.62 g/mol

ZX-009525

Hexyl chloroformate, 97%

CAS: 6092-54-2
Formula: C₇H₁₃ClO₂
MW: 164.63 g/mol

ZX-008198

Hexyl nitrite, 95%

CAS: 638-51-7
Formula: C₆H₁₃NO₂
MW: 131.17 g/mol

ZX-010527

Histamine acid phosphate, 99%

CAS: 51-74-1
Formula: C₅H₁₅N₃O₈P₂
MW: 307.14 g/mol

ZX-002857

Histamine hydrochloride, 99%

CAS: 56-92-8
Formula: C₅H₁₁Cl₂N₃
MW: 184.06 g/mol

ZX-011258

Homo Sildenafil

CAS: 642928-07-2
Formula: C₂₃H₃₂N₆O₄S
MW: 488.6 g/mol

ZX-012509

Homolycorine

CAS: 477-20-3
Formula: C₁₈H₂₁NO₄
MW: 315.4 g/mol

ZX-035161

Homophthalic anhydride, 98%

CAS: 703-59-3
Formula: C₉H₆O₃
MW: 162.14 g/mol

ZX-008199

Other headings in chapter 29

2901Acyclic hydrocarbons87 2902Cyclic hydrocarbons122 2903Halogenated hydrocarbons264 2904Sulphonated, nitrated or nitrosated hydrocarbons131 2905Acyclic alcohols206 2906Cyclic alcohols52 2907Phenols92 2908Halogenated or nitrated phenols37 2909Ethers, ether-alcohols and peroxides139 2910Epoxides7 2911Acetals and hemiacetals11 2912Aldehydes84 2913Halogenated or nitrated aldehydes24 2914Ketones and quinones217 2915Saturated acyclic monocarboxylic acids344 2916Unsaturated and cyclic monocarboxylic acids194 2917Polycarboxylic acids161 2918Carboxylic acids with extra oxygen function237 2919Phosphoric esters31 2920Esters of other inorganic acids31 2921Amines347 2922Amino alcohols, amino acids and amino phenols394 2923Quaternary ammonium salts178 2924Amides376 2925Imides and imines62 2926Nitriles70 2927Diazo, azo and azoxy compounds53 2928Hydrazine and hydroxylamine derivatives58 2929Compounds with other nitrogen functions7 2930Organo-sulphur compounds195 2931Organo-inorganic compounds (organosilicon, organophosphorus)237 2932Oxygen heterocycles186 2934Nucleic acids and other heterocycles194 2935Sulphonamides14 2936Vitamins and provitamins49 2937Hormones and steroids116 2938Glycosides30 2939Alkaloids352 2940Chemically pure sugars47 2941Antibiotics111 2942Other organic compounds2,273

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list