UCSF

ZINC00895347

Substance Information

In ZINC since Heavy atoms Benign functionality
September 30th, 2005 7 No

Other Names:

"D-Cysteine hydrochloride monohydrate, 98.5%"

"DL-Cysteine hydrochloride monohydrate, 98%"

(+/-)-2-AMINO-3-MERCAPTOPROPIONIC ACID

(2S)-2-amino-3-mercaptopropanoate; (2S)-2-amino-3-sulfanylpropanoate; D-cysteinate(1-); D-cysteine monoanion

(S)-2-Amino-3-mercaptopropanoic acid hydrochloride

(S)-2-Amino-3-mercaptopropionic acid

2-Amino-3-mercaptopropanoic acid

2-Amino-3-mercaptopropanoic acid hydrochloride

2-Amino-3-mercaptopropanoic acid hydrochloride hydrate

2-amino-3-mercaptopropanoic acid; 2-amino-3-sulfanylpropanoic acid; C; Cys; Cystein; Hcys; Zystein; cisteina; cysteine

2-Amino-3-mercaptopropionic acid

2-amino-3-sulfanylpropanoic acid

921-01-7; C00793; D-Amino-3-mercaptopropionic acid; D-Cysteine

921-01-7; D-cysteine

AMINOMERCAPTOPROPANOICACIDHYDROCHLORID

beta-Mercaptoalanine

CCRIS 5542; Cysteine, D-; D-Cysteine; EINECS 213-062-0; LS-188212

CHEBI:23508; CHEBI:14061; CHEBI:4050

cysteine

CYSTEINE HYDROCHLORIDE

Cysteine,hydrochloride, hydrate (1:1:1)

D-2-Amino-3-mercaptopropionic acid hydrochloride monohydrate

D-Amino-3-mercaptopropionate; D-Amino-3-mercaptopropionic acid

D-Amino-3-mercaptopropionate;D-Amino-3-mercaptopropionic acid

D-CysH Hydrochloride

D-cysteinate(1-)

D-Cysteine HCl

D-Cysteine HCl monohydrate

D-Cysteine hydrochloride

D-Cysteine hydrochloride (1:1)

D-cysteine hydrochloride hydrate

D-Cysteine hydrochloride monohydrate

D-Cysteine hydrochloride monohydrate, 98%

D-Cysteine hydrochloride monohydrate, 99%

D-Cysteine Hydrochloride [32443-99-5]; (H-D-Cys-OH . HCl . H2O)

D-CYSTEINE HYDROCHLORIDE; [32443-99-5]

D-Cysteine, 98%

D-Cysteine, HCl

D-CysteineHydrochlorideMonohydrate

DL-2-Amino-3-mercaptopropionic acid

DL-2-Amino-3-mercaptopropionic acid hydrochloride

DL-Cys HCl H2O

DL-Cysteine

Dl-cysteine HCl

Dl-cysteine HCl monohydrate

DL-Cysteine hydrochloride

DL-Cysteine hydrochloride anhydrous

DL-Cysteine hydrochloride hydrate, 99%

DL-Cysteine Hydrochloride Monohydrate

DL-Cysteine hydrochloride, 98+%

DL-Cysteine, 96%

DL-CYSTEINEHYDROCHLORIDEMONOHYDRATE

Ethylmercuric cysteine; LS-89778; Mercurate(1-), (L-cysteinato(2-)-N,S)ethyl-, hydrogen; Mercury, ethyl(hydrogen cysteinato)-

H-D-Cys-OH.HCl.H2O

H-D-Cys-OH.HCl.H?O

H-D-Cys-OH.HCl.H{2}O

H-DL-Cys-OH

H-DL-Cys-OH.HCl

L-Cysteine

L-Cysteine hydrochloride monohydrate

L-Cysteine, 98+%

L-Cysteine, 99+%

L-CysteineHydrochlorideMonohydrate

LS-59031

MFCD00004881

MFCD00012632

MFCD00064306

MFCD00064552

MFCD00066461

MFCD00150051

MFCD00151030

NA

OR-2541

QA-6444

QB-8765

Download: MOL2 SDF SMILES Flexibase

Annotations

Vendors

Physical Representations

Type pH range xlogP Des A‑Pol Apolar desolvation (kcal/mol) Des Pol Polar desolvation (kcal/mol) H Don H-bond donors H Acc H-bond acceptors Chg Net charge tPSA (Ų) MWT Molecular weight (g/mol) RB Rotatable bonds DL
Ref Reference (pH 7) -2.71 0.43 -31.98 3 3 0 68 121.161 2
Hi High (pH 8-9.5) -2.71 0.96 -51.98 3 3 -1 68 120.153 2
Hi High (pH 8-9.5) -2.71 0.12 -39.45 2 3 -1 66 120.153 2

Vendor Notes

Note Type Comments Provided By
UniProt Database Links 043R_FRG3G; 095L_IIV3; 1102L_ASFB7; 1104L_ASFB7; 1105L_ASFB7; 1106L_ASFB7; 17KD_RICAM; 17KD_RICAU; 17KD_RICBE; 17KD_RICBR; 17KD_RICCN; 17KD_RICFE; 17KD_RICJY; 17KD_RICMO; 17KD_RICPA; 17KD_RICPR; 17KD_RICRH; 17KD_RICRI; 17KD_RICSI; 17KD_RICTY; 1A1D_ACIAC ChEBI
Mp [°C] 109 - 112 Acros Organics
Melting_Point 140-142? Alfa-Aesar
Melting_Point 140-142° Alfa-Aesar
Mp [°C] 165 - 170 Acros Organics
Melting_Point 184-186? Alfa-Aesar
Melting_Point 184-186° Alfa-Aesar
Mp [°C] 220 Acros Organics
Melting_Point 225? dec. Alfa-Aesar
Melting_Point 225° dec. Alfa-Aesar
Melting_Point 230? dec Alfa-Aesar
MP 240°(dec.) Oakwood Chemical
purity 9.500000000000000e+001 Enamine Building Blocks Enamine Building Blocks
Purity 95% Fluorochem
Purity 95+% Matrix Scientific
Purity 97% Fluorochem
PUBCHEM_PATENT_ID EP0737476A3; US5698585 IBM Patent Data
Patent Database Links EP0771565; EP0784936; EP0898963; EP0921122; EP0922699; EP0933365; EP0951842; EP0955046; EP1043322; EP1106609; EP1113008; EP1123929; EP1127869; EP1132380; EP1172432; EP1172443; EP1214933; EP1219634; EP1223176; EP1234820; EP1234821; EP1254898; EP1254901; EP ChEBI
H phrase H302: Harmful if swallowed Acros Organics
H phrase H302: Harmful if swallowed; H319: Causes serious eye irritation; H315: Causes skin irritation; H335: May cause respiratory irritation Acros Organics
H phrase H315: Causes skin irritation Acros Organics
H phrase H315: Causes skin irritation; H319: Causes serious eye irritation; H335: May cause respiratory irritation Acros Organics
H phrase H335: May cause respiratory irritation Acros Organics
H phrase H335: May cause respiratory irritation; H319: Causes serious eye irritation; H315: Causes skin irritation Acros Organics
Warnings IRRITANT Matrix Scientific
P phrase P261: Avoid breathing dust/fume/gas/mist/vapors/spray Acros Organics
P phrase P261: Avoid breathing dust/fume/gas/mist/vapors/spray; P301+ P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell; P302+ P352: IF ON SKIN: Wash with plenty of soap and water; P280: Wear protective gloves/protective clothing/eye Acros Organics
P phrase P261: Avoid breathing dust/fume/gas/mist/vapors/spray; P302 + P352: IF ON SKIN: Wash with plenty of soap and water; P280: Wear protective gloves/protective clothing/eye protection/face protection; P305 + P351 + P338: IF IN EYES: Rinse cautiously with wate Acros Organics
P phrase P261: Avoid breathing dust/fume/gas/mist/vapors/spray; P302+ P352: IF ON SKIN: Wash with plenty of soap and water; P280: Wear protective gloves/protective clothing/eye protection/face protection; P305 + P351 + P338: IF IN EYES: Rinse cautiously with water Acros Organics
R phrase R22: Harmful if swallowed. Acros Organics
R phrase R22: Harmful if swallowed.; R36/37/38: Irritating to eyes, respiratory system and skin. Acros Organics
R phrase R36/37/38: Irritating to eyes, respiratory system and skin. Acros Organics
S phrase S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Acros Organics
S phrase S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S37/39: Wear suitable gloves and eye/face protection. Acros Organics
Notes USP, Ph.Eur. fw 157.6 Apollo Scientific Bioactives
Hazard XI: Irritant Acros Organics
Hazard XN: Harmful Acros Organics
MP ~185 °C (dec.) Indofine

Activity (Go SEA)

Clustered Target Annotations
Code Description Organism Class Affinity (nM) LE (kcal/mol/atom) Type
CBPA1-1-E Carboxypeptidase A1 (cluster #1 Of 1), Eukaryotic Eukaryotes 2300 1.13 Binding ≤ 10μM
ChEMBL Target Annotations
Uniprot Swissprot Description Affinity (nM) LE (kcal/mol/atom) Type
CBPA1_BOVIN P00730 Carboxypeptidase A1, Bovin 2300 1.13 Binding ≤ 10μM

Analogs ( Draw Identity 99% 90% 80% 70% )

No pre-computed analogs available. Try a structural similarity search.