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ChemicalBook >> CAS DataBase List >> DL-Homocysteine

DL-Homocysteine

DL-Homocysteine price.
  • $33 - $1190
  • Product name: DL-Homocysteine
  • CAS: 454-29-5
  • MF: C4H9NO2S
  • MW: 135.18
  • EINECS:207-222-9
  • MDL Number:MFCD00004898
  • Synonyms:DL-Homocysteine,95%;HOMOCYSTEINE, DL-(P);DL-Homocysteine,2-Amino-4-mercaptobutyric acid;DL-HoMocystein;(+-)-homocysteine ;Butyric acid, 2-amino-4-mercapto-, DL- (9CI);(2R)-2-ammonio-4-mercaptobutanoate;dl-2-amino-4-mercaptobutyricacid
Price17 Properties Safety Information Description
17 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Cayman Chemical
  • ChemScene
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 10mg
  • 25mg
  • 100mg
  • 200ul
  • 500mg
  • 1g
  • 5G
  • 25g
  • 48Tests
  • ManufacturerAK Scientific
  • Product numberD600
  • Product descriptionDL-Homocysteine
  • Packaging1g
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0001101
  • Product descriptionDL-HOMOCYSTEINE 95.00%
  • Packaging1G
  • Price$300.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0001101
  • Product descriptionDL-HOMOCYSTEINE 95.00%
  • Packaging5G
  • Price$908.21
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number30285
  • Product descriptionDL-Homocysteine
  • Packaging500mg
  • Price$33
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number30285
  • Product descriptionDL-Homocysteine
  • Packaging1g
  • Price$62
  • Updated2024-03-01
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W021561
  • Product descriptionDL-Homocysteine
  • Packaging100mg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD21007062
  • Product description2-Amino-4-mercaptobutanoicacid 95+%
  • Packaging100mg
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberH4628
  • Product descriptionDL-Homocysteine ≥95% (titration)
  • Packaging10mg
  • Price$35.2
  • Updated2026-03-19
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number44925
  • Product descriptionDL-Homocysteine analytical standard
  • Packaging25mg
  • Price$90.4
  • Updated2026-03-19
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberH4628
  • Product descriptionDL-Homocysteine ≥95% (titration)
  • Packaging1g
  • Price$97
  • Updated2026-03-19
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberH4628
  • Product descriptionDL-Homocysteine ≥95% (titration)
  • Packaging5g
  • Price$337
  • Updated2026-03-19
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberH4628
  • Product descriptionDL-Homocysteine ≥95% (titration)
  • Packaging25g
  • Price$1190
  • Updated2026-03-19
  • Buy
  • ManufacturerTCI Chemical
  • Product numberH0159
  • Product descriptionDL-Homocysteine >90.0%(T)
  • Packaging1g
  • Price$77
  • Updated2026-03-19
  • Buy
  • ManufacturerTCI Chemical
  • Product numberH0159
  • Product descriptionDL-Homocysteine >90.0%(T)
  • Packaging5g
  • Price$227
  • Updated2026-03-19
  • Buy
  • ManufacturerTRC
  • Product numberH591295
  • Product descriptionDL-Homocysteine,90%
  • Packaging500mg
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number151837
  • Product descriptionHomocysteine
  • Packaging200ul
  • Price$440
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific D600 DL-Homocysteine 1g $135 2021-12-16 Buy
American Custom Chemicals Corporation AAA0001101 DL-HOMOCYSTEINE 95.00% 1G $300.3 2021-12-16 Buy
American Custom Chemicals Corporation AAA0001101 DL-HOMOCYSTEINE 95.00% 5G $908.21 2021-12-16 Buy
Cayman Chemical 30285 DL-Homocysteine 500mg $33 2024-03-01 Buy
Cayman Chemical 30285 DL-Homocysteine 1g $62 2024-03-01 Buy
ChemScene CS-W021561 DL-Homocysteine 100mg $60 2021-12-16 Buy
Crysdot CD21007062 2-Amino-4-mercaptobutanoicacid 95+% 100mg $85 2021-12-16 Buy
Sigma-Aldrich H4628 DL-Homocysteine ≥95% (titration) 10mg $35.2 2026-03-19 Buy
Sigma-Aldrich 44925 DL-Homocysteine analytical standard 25mg $90.4 2026-03-19 Buy
Sigma-Aldrich H4628 DL-Homocysteine ≥95% (titration) 1g $97 2026-03-19 Buy
Sigma-Aldrich H4628 DL-Homocysteine ≥95% (titration) 5g $337 2026-03-19 Buy
Sigma-Aldrich H4628 DL-Homocysteine ≥95% (titration) 25g $1190 2026-03-19 Buy
TCI Chemical H0159 DL-Homocysteine >90.0%(T) 1g $77 2026-03-19 Buy
TCI Chemical H0159 DL-Homocysteine >90.0%(T) 5g $227 2026-03-19 Buy
TRC H591295 DL-Homocysteine,90% 500mg $120 2021-12-16 Buy
Usbiological 151837 Homocysteine 200ul $440 2021-12-16 Buy
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Properties

Melting point :232-233 °C(lit.)
Boiling point :299.7±35.0 °C(Predicted)
Density :1.149 (estimate)
refractive index :1.5480 (estimate)
Flash point :>230 °F
storage temp. :-20°C
solubility :H2O: soluble
form :solid
pka :2.22, 8.87, 10.86(at 25℃)
color :White to Off-White
optical activity :[α]/D 0±1°, c = 1 in H2O
Water Solubility :H2O: soluble
Merck :14,4734
BRN :1721683
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
Major Application :cell analysis
peptide synthesis InChI :1S/C4H9NO2S/c5-3(1-2-8)4(6)7/h3,8H,1-2,5H2,(H,6,7)
InChIKey :FFFHZYDWPBMWHY-UHFFFAOYSA-N
SMILES :NC(CCS)C(O)=O
LogP :0.220 (est)
CAS DataBase Reference :454-29-5(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger GHS hazard pictograms P260, P264, P270, P314, P501
H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P501 Dispose of contents/container to..…

Description

DL-Homocysteine is a potential marker for tumor cell growth. increased plasma homocysteine is a risk factor for coronary heart disease and carcinogenesis.

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Suppliers and manufacturers

Wuhan Fortuna Chemical Co., Ltd
DL-Homocysteine
$0.00 /1kg
DL-Homocysteine CAS:454-29-5
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
DL-Homocysteine
$75.00 /500kg
DL-Homocysteine CAS:454-29-5
career henan chemical co
DL-Homocysteine
$1.00 /1kg
DL-Homocysteine CAS:454-29-5
TargetMol Chemicals Inc.
DL-Homocysteine
$41.00 /100mg
DL-Homocysteine CAS:454-29-5
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
Xi'an Kono chem co., Ltd.,
CONIER CHEM AND PHARMA LIMITED
Antai Fine Chemical Technology Co.,Limited
Hubei Ipure Biology Co., Ltd